幻想ミッドナイト オリジナルサウンドトラック
by artist: Takashi Koiwa
date published: 1997-11-27
name: Gensou Midnight Original Soundtrack
name: ILLUSION IN THE MIDNIGHT Original Soundtrack @en
type: Release
catalogue number: AVCD-11619
creator: Takashi Koiwa
type: MusicAlbum
created: 1997-11-27

to the beginning / Kalafina
type: Performance

STEP / ClariS [Limited Edition]
type: Release
date published: 2014-04-16
created: 2014-04-16
catalogue number: SECL-1491~2
creator: Takashi Koiwa
type: MusicAlbum
by artist: Takashi Koiwa

Arch Angel / 綾野ましろ
title: Arch Angel / Mashiro Ayano
type: Composition

annoying! sunsun week! / Futaba Igarashi (CV: Tomori Kusunoki), Toko Sakurai (CV: Saori Hayami), Natsumi Kurobe (CV: Reina Aoyama), Mona Tsukishiro (CV: Aoi Koga)
type: MusicAlbum
title: アノーイング! さんさんウィーク! / 五十嵐双葉(CV:楠木ともり)、桜井桃子(CV:早見沙織)、黒部夏美(CV:青山玲菜)、月城モナ(CV:古賀葵)
type: Release
catalogue number: KICM-3368
date published: 2021-10-27
by artist: Takashi Koiwa
creator: Takashi Koiwa
created: 2021-10-27

BIRTHDAY / ClariS [Limited Edition]
type: Performance

heavenly blue / Kalafina [Limited Edition]
type: Release
catalogue number: SECL-1545
date published: 2014-08-06
type: MusicAlbum
created: 2014-08-06
creator: Takashi Koiwa
by artist: Takashi Koiwa

エレメンタルジェレイド 同契 Re-No:1 SOUND-SIDE
title: Erementar Gerad React Re-No:1 SOUND-SIDE
catalogue number: VICL-61726
type: MusicAlbum
created: 2005-08-24
date published: 2005-08-24
type: Release
by artist: Takashi Koiwa
creator: Takashi Koiwa

Naisho no Hanashi / ClariS
by artist: Takashi Koiwa
catalogue number: SECL-1052
date published: 2012-02-01
name: ナイショの話 / ClariS
type: Release
created: 2012-02-01
creator: Takashi Koiwa
type: MusicAlbum

Fate/stay night [Unlimited Blade Works] Original Soundtrack
type: Performance

機動戦士ガンダムSEED DESTINY SUIT CD Vol.6 シン・アスカ×デスティニー
name: MOBILE SUIT GUNDAM SEED DESTINY SUIT CD vol.6 SHINN ASUKA × DESTINY GUNDAM
date published: 2005-06-22
created: 2005-06-22
type: Release
catalogue number: VICL-61611
type: MusicAlbum
creator: Takashi Koiwa
by artist: Takashi Koiwa

機動戦士ガンダム00 Voice Actor Single 吉野裕行 come across アレルヤ・ハプティズム
date published: 2008-11-19
catalogue number: VTCL-35041
name: Mobile Suit Gundam 00 VOICE ACTOR SINGLE 4 HIROYUKI YOSHINO Come Across ALLELUJAH HAPTISM
created: 2008-11-19
by artist: Takashi Koiwa
creator: Takashi Koiwa
type: Release
type: MusicAlbum

Lacrimosa / Kalafina [Limited Edition]
title: Lacrimosa / Kalafina [初回生産限定盤]
type: Performance

「歴史秘話ヒストリア」オリジナル･サウンドトラック2
type: Performance
title: Rekishi Hiwa Historia Original Sound Track 2

Masquerade / ClariS [初回生産限定盤]
type: MusicAlbum
created: 2022-09-14
name: Masquerade / ClariS [Limited Edition]
type: Release
catalogue number: VVCL-2100~1
date published: 2022-09-14
creator: Takashi Koiwa
by artist: Takashi Koiwa

Sun Dance & Penny Rain / Aimer [Limited Edition A]
type: Composition
title: Sun Dance & Penny Rain / Aimer [初回生産限定盤A]

映画キミとアイドルプリキュア♪ お待たせ！キミに届けるキラッキライブ！ ソングアルバム
name: Eiga Kimi to Idol Precure♪ Omatase! Kimi ni Todokeru KirakkiLive! Song Album
type: Performance

カラフル / ClariS
name: Colorful / ClariS [Limited Edition]
type: Composition

暁の車 / FictionJunction YUUKA
title: Akatsuki no Kuruma / FictionJunction YUUKA
type: MusicAlbum
created: 2004-09-22
type: Release
by artist: Takashi Koiwa
date published: 2004-09-22
catalogue number: VICL-35715
creator: Takashi Koiwa

believe / Kalafina [Limited Edition]
title: believe / Kalafina [初仕様付期間生産盤]
type: Performance

想いを奏でて/いつか溶ける涙 / savage genius
type: Performance
name: Omoi wo Kanadete/Itsuka Tokeru Namida / savage genius

声優ラジオのウラオモテ オリジナルサウンドトラック
type: Composition
name: SEIYU RADIO NO URAOMOTE ORIGINAL SOUND TRACK @en
title: The Many Sides of Voice Actor Radio ORIGINAL SOUND TRACK

Vitalization / Nana Mizuki
type: Release
date published: 2013-07-31
created: 2013-07-31
type: MusicAlbum
name: Vitalization / 水樹奈々
catalogue number: KICM-1461
creator: Takashi Koiwa
by artist: Takashi Koiwa

STEP / ClariS
created: 2014-04-16
type: MusicAlbum
type: Release
date published: 2014-04-16
by artist: Takashi Koiwa
catalogue number: SECL-1493
creator: Takashi Koiwa

CLICK / ClariS [Limited Edition]
type: Composition

春はゆく/marie / Aimer
title: Haru wa Yuku/marie / Aimer [Limited Edition]
type: Release
created: 2020-03-25
by artist: Takashi Koiwa
creator: Takashi Koiwa
type: MusicAlbum
catalogue number: SECL-2555~6
date published: 2020-03-25

劇場版空の境界「殺人考察(前)」ORIGINAL SOUNDTRACK
catalogue number: ANZB-2884
name: Gekijouban Kara no Kyoukai "Satsujin Kousatsu (Zen)" ORIGINAL SOUNDTRACK
created: 2008-06-25
name: the Garden of sinners: ...and nothing heart. Original Soundtrack @en
by artist: Takashi Koiwa
type: MusicAlbum
type: Release
creator: Takashi Koiwa
date published: 2008-06-25

「鬼滅の刃」刀鍛冶の里編 オリジナルサウンドトラック
type: Release
date published: 2025-02-26
name: Kimetsu no Yaiba: Katanakaji no Satohen Original Soundtrack
by artist: Takashi Koiwa
type: MusicAlbum
catalogue number: SVWC-70704~5
creator: Takashi Koiwa
created: 2025-02-26

MY toybox ~Rie Kitagawa Precure Song Collection~
name: MY toybox ~Rie Kitagawa プリキュアソングコレクション~
type: Composition

Achilles and the Tortoise Original Soundtrack
title: Achilles to Kame Original Soundtrack @en
type: Composition
title: 北野武監督作品「アキレスと亀」オリジナル・サウンドトラック

Dearest / 三重野瞳
type: Composition
name: Dearest / Hitomi Mieno

Polaris / 飛蘭
type: Composition
title: Polaris / Faylan

FINAL FANTASY BRAVE EXVIUS ORIGINAL SOUNDTRACK VOL.2
creator: Takashi Koiwa
date published: 2019-03-20
by artist: Takashi Koiwa
created: 2019-03-20
type: MusicAlbum
catalogue number: SQEX-10706~7
type: Release

storia / Kalafina [Limited Edition]
type: Performance
name: storia / Kalafina [初回生産限定盤]

Kakumeiki Valvrave Original Soundtracks
title: Valvrave the Liberator Original Soundtracks @en
name: 革命機ヴァルヴレイヴ オリジナルサウンドトラック
type: Composition

明け星/白銀 / LiSA [期間生産限定盤]
creator: Takashi Koiwa
type: MusicAlbum
title: Akeboshi/Shirogane / LiSA [Limited Edition]
created: 2021-11-17
date published: 2021-11-17
type: Release
by artist: Takashi Koiwa
catalogue number: VVCL-1944~5

Splatoon ORIGINAL SOUNDTRACK -Splatune-
type: Performance
title: スプラトゥーン オリジナルサウンドトラック -スプラチューン-

CheerS / ClariS [Limited Edition]
type: MusicAlbum
created: 2018-08-15
creator: Takashi Koiwa
date published: 2018-08-15
catalogue number: VVCL-1265~6
by artist: Takashi Koiwa
type: Release

Clear Sky / ClariS
type: Composition

One Light / Kalafina [Limited Edition]
title: One Light / Kalafina [期間生産限定盤]
type: Performance

ClariS 10th Anniversary BEST - Green Star -
type: Performance

エレメンタルジェレイド オリジナルサウンドトラック1
created: 2005-04-21
type: Release
catalogue number: VICL-61617
by artist: Takashi Koiwa
date published: 2005-04-21
name: Erementar Gerad Original Soundtrack 1
creator: Takashi Koiwa
type: MusicAlbum

Parfaitone / ClariS [完全生産限定盤]
title: Parfaitone / ClariS [Limited Edition]
type: Composition

Monogatari no Saisho to Saigo wa Iranai / Chiaki Ishikawa
type: Performance
title: 物語の最初と最後はいらない / 石川 智晶

百歌繚乱 / ASCA [初回限定盤B]
title: Hyakka Ryouran / ASCA [Limited Edition B]
by artist: Takashi Koiwa
type: MusicAlbum
creator: Takashi Koiwa
created: 2019-11-06
catalogue number: VVCL-1527~8
date published: 2019-11-06
type: Release

Alethea/Signal / ClariS [Limited Edition]
title: アリシア/シグナル / ClariS
type: Composition

ナッテ / やなぎなぎ
type: Performance
title: natte / yanaginagi

Parfaitone / ClariS [完全生産限定盤]
created: 2022-04-06
type: Release
date published: 2022-04-06
type: MusicAlbum
title: Parfaitone / ClariS [Limited Edition]
catalogue number: VVCL-2020~1
by artist: Takashi Koiwa
creator: Takashi Koiwa

1／2 / 石川智晶
title: 1/2 / Chiaki Ishikawa
creator: Takashi Koiwa
type: Release
by artist: Takashi Koiwa
date published: 2007-11-21
catalogue number: VTCL-35009
created: 2007-11-21
type: MusicAlbum

Aqua Terrarium / yanaginagi
type: Performance
title: アクアテラリウム / やなぎなぎ

Curtain raise / 逢田梨香子
title: Curtain raise / Rikako Aida
type: MusicAlbum
catalogue number: AZCS-1089
date published: 2020-03-31
type: Release
created: 2020-03-31
creator: Takashi Koiwa
by artist: Takashi Koiwa

Hanako to Anne Original Soundtrack 3 ~Kanketsuhen~
name: 連続テレビ小説 花子とアン オリジナル・サウンドトラック3 ～完結編～
type: Composition

Shin Kyuuseishu Densetsu Hokuto no Ken ORIGINAL SOUNDTRACK 1 Raoh-den Jun'ai no Shou / Yuria-den
type: Performance
name: 真救世主伝説 北斗の拳 オリジナル・サウンドトラック I ラオウ伝 殉愛の章/ユリア伝

ALIVE / Faylan
type: MusicAlbum
created: 2011-09-21
type: Release
name: ALIVE / 飛蘭
creator: Takashi Koiwa
by artist: Takashi Koiwa
date published: 2011-09-21
catalogue number: LACA-15149

Lacrimosa / Kalafina [初回生産限定盤]
type: MusicAlbum
creator: Takashi Koiwa
title: Lacrimosa / Kalafina [Limited Edition]
date published: 2009-03-04
type: Release
created: 2009-03-04
catalogue number: SECL-760~1
by artist: Takashi Koiwa

Last vision for last / 飛蘭
name: Last vision for last / Faylan
type: Composition

First Pain / 石川智晶
title: First Pain / Chiaki Ishikawa
type: Release
date published: 2009-07-29
type: MusicAlbum
creator: Takashi Koiwa
by artist: Takashi Koiwa
created: 2009-07-29
catalogue number: VTCL-35061

Rekishi Hiwa Historia Original Sound Track 2
type: Composition
name: 「歴史秘話ヒストリア」オリジナル･サウンドトラック2

blaze / Kalafina [完全生産限定盤]
title: blaze / Kalafina [Limited Edition]
type: MusicAlbum
catalogue number: SEJL-31
type: Release
created: 2016-08-10
creator: Takashi Koiwa
date published: 2016-08-10
by artist: Takashi Koiwa

トロピカル～ジュ! プリキュア ボーカルアルバム ～トロピカる! MUSIC BOX～
title: Tropical-Rouge! Precure Vocal Album ~Tropical! MUSIC BOX~
type: Performance

Walpurgis / Aimer [完全生産限定盤]
type: Composition
title: Walpurgis / Aimer [Limited Edition]

Get up! Shout! / Nana Mizuki
type: Composition
name: Get up! Shout! / 水樹奈々

STEP / ClariS [Limited Edition]
type: Composition

花の唄/I beg you/春はゆく / Aimer
title: Hana no Uta/I beg you/Haru wa Yuku / Aimer [Limited Edition]
type: Performance

ちょこッとSister あんちょこ ③冊目 Under Chocottosister File.THREE
type: Performance
name: Chocotto Sister Anchoko Sansatsume Under Chocottosister File.THREE

Kalafina 8th Anniversary Special products The Live Album "Kalafina LIVE TOUR 2014" at Tokyo International Forum Hall A
name: Kalafina 8th Anniversary Special products The Live Album「Kalafina LIVE TOUR 2014」at 東京国際フォーラムホールA
type: Performance

Parfaitone / ClariS [初回生産限定盤]
name: Parfaitone / ClariS [Limited Edition]
type: Performance

PUNCH THE MONKEY! 2 Lupin the 3rd; Remixes & Covers II ルパン三世リミックス＆カヴァー集その2
title: PUNCH THE MONKEY! 2 Lupin the 3rd; Remixes & Covers II
catalogue number: COJA-50104~5
created: 1999-06-19
by artist: Takashi Koiwa
date published: 1999-06-19
creator: Takashi Koiwa
type: Release
type: MusicAlbum

FINAL FANTASY BRAVE EXVIUS ORIGINAL SOUNDTRACK VOL.3
type: Performance

Dearest / Hitomi Mieno
type: Performance
title: Dearest / 三重野瞳

機動戦士ガンダムSEED オリジナルサウンドトラック1
type: Release
by artist: Takashi Koiwa
name: MOBILE SUIT GUNDAM SEED ORIGINAL SOUNDTRACK [I]
creator: Takashi Koiwa
created: 2002-12-04
catalogue number: VICL-61000
type: MusicAlbum
date published: 2002-12-04

Prototype / 石川智晶
title: Prototype / Chiaki Ishikawa
type: Performance

Gekijouban "Kimetsu no Yaiba" Mugen Resshahen Gekiban Ongakushuu -Film Scoring Edition STEREO MIX-
name: 劇場版「鬼滅の刃」無限列車編 劇伴音楽集 -フィルムスコアリング版 STEREO MIX-
name: KIMETSU NO YAIBA THE MOVIE MUGEN TRAIN SPECIAL CD @en
type: Performance

Andante / ClariS
type: Release
by artist: Takashi Koiwa
title: アンダンテ / ClariS
creator: Takashi Koiwa
type: MusicAlbum
date published: 2024-05-08
created: 2024-05-08
catalogue number: VVCL-2462

blaze / Kalafina
type: Composition

Silhouette feat. ヰ世界情緒
title: Silhouette feat. Isekaijoucho
type: Composition

コゼットの肖像 オリジナルサウンドトラック
name: Le Portrait de Petit Cossette Original Soundtrack
type: Performance

逮捕しちゃうぞ the MOVIE オリジナル・サウンドトラック
name: Taiho Shichauzo the MOVIE ORIGINAL SOUNDTRACK
type: Composition

Hirogaru Sky! Precure Shudaika Single
type: Performance
name: ひろがるスカイ! プリキュア 主題歌シングル
title: Hirogaru Sky! Precure Theme Song Single @en

yanaginagi 10th Anniversary Selection Album -Roundabout- [Ani+versal Limited Edition]
name: yanaginagi 10th anniversary -Roundabout- [Ani+versal Limited Edition] @en
name: やなぎなぎ 10周年記念 セレクションアルバム -Roundabout- [あにばーさる完全限定盤]
type: Performance

ClariS ~SINGLE BEST 1st~
type: Performance

Koi to Producer ~EVOL×LOVE~ ORIGINAL SOUND TRACK
type: Performance
name: 恋とプロデューサー～EVOL×LOVE～ オリジナル・サウンドトラック

fairytale / Kalafina [Limited Edition]
type: Composition
title: fairytale / Kalafina [初回生産限定盤]

HONOH no TOBIRA / FictionJunction YUUKA
type: Composition
name: 焔の扉 / FictionJunction YUUKA

ビビッドレッド・オペレーション オリジナル・サウンドトラックVol.02
type: Performance
title: VIVIDRED OPERATION Original Soundtrack 02

Arch Angel / 綾野ましろ
type: Composition
title: Arch Angel / Mashiro Ayano [Limited Edition]

TOMORROW / Marina Ismail (CV: Ayumi Tsunematsu)
name: TOMORROW / マリナ・イスマイール (恒松あゆみ)
type: Performance

THE BEST "Red" / Kalafina
type: Performance

INNOCENCE / 藍井エイル
name: INNOCENCE / Eir Aoi [Limited Edition]
type: Composition

雲雀/RUST/光芒 / ASCA
title: Hibari/RUST/Koubou / ASCA [Limited Edition]
type: Performance

ring your bell / Kalafina [初回生産限定盤A]
type: Performance
title: ring your bell / Kalafina [Limited Edition A]

Doki Doki! My Sister Soul / Harenchi☆Punch [Type☆H]
title: Doki Doki! My Sister Soul / ハレンチ☆パンチ <Type☆H>
type: MusicAlbum
date published: 2006-08-09
type: Release
created: 2006-08-09
by artist: Takashi Koiwa
catalogue number: VICL-36092
creator: Takashi Koiwa

テレビアニメ「鬼滅の刃」刀鍛冶の里編 第一巻
name: KIMETSU NO YAIBA TV ANIMATION SERIES SWORDSMITH VILLAGE ARC VOLUME ONE SPECIAL CD @en
creator: Takashi Koiwa
created: 2023-06-21
type: Release
name: Kimetsu no Yaiba: Katanakaji no Sato-Hen Vol.1 Bonus Disc
catalogue number: ANZX-16603
type: MusicAlbum
by artist: Takashi Koiwa
date published: 2023-06-21

逮捕しちゃうぞフルスロットル 全開企画 RECALL BGM SUPER COLLECTION
type: Release
name: You're Under Arrest Full Throttle RECALL BGM SUPER COLLECTION @en
by artist: Takashi Koiwa
name: Taiho Shichauzo Full Throttle Zenkai Kikaku RECALL BGM SUPER COLLECTION
creator: Takashi Koiwa
date published: 2008-01-23
catalogue number: VTCL-60110~3
type: MusicAlbum
created: 2008-01-23

Haru wa Yuku/marie / Aimer [Limited Edition]
type: Performance
name: 春はゆく/marie / Aimer

Original Soundtrack Alicization War of Underworld vol.2 & Symphonic Alicization Orchestra War of Underworld #8
type: Performance

NEOGENE CREATION / 水樹奈々
title: NEOGENE CREATION / Nana Mizuki
type: Composition

Mahou Shoujo Madoka☆Magica Music Collection
name: 魔法少女まどか☆マギカ Music Collection
title: Puella Magi Madoka Magica Music Collection @en
type: Composition

D.N.A / Janne Da Arc
type: Performance
title: D･N･A / ジャンヌダルク

MADLAX O.S.T.2
type: Composition

Alleluia / Kalafina [Limited Edition]
created: 2013-10-02
title: アレルヤ / Kalafina [期間生産限定盤]
type: Release
catalogue number: SECL-1391
by artist: Takashi Koiwa
creator: Takashi Koiwa
type: MusicAlbum
date published: 2013-10-02

.hack//SIGN Openning Theme Obsession / Ending Theme Yasashii Yoake
title: .hack//SIGN Openning Theme Obsession Ending Theme 優しい夜明け
type: Performance

Mobile Suit Gundam Target in Sight Original Soundtrack
type: Composition

to the beginning / Kalafina [Limited Edition]
type: Composition

TBS-kei Animation PandoraHearts Original Soundtrack 1
date published: 2009-07-08
name: Pandora Hearts ORIGINAL SOUNDTRACK 1 @en
type: MusicAlbum
catalogue number: VTCL-60120
title: TBS系アニメーション パンドラハーツ オリジナルサウンドトラック1
creator: Takashi Koiwa
by artist: Takashi Koiwa
created: 2009-07-08
type: Release

Parfaitone / ClariS
created: 2022-04-06
catalogue number: VVCL-2024
type: Release
type: MusicAlbum
date published: 2022-04-06
by artist: Takashi Koiwa
creator: Takashi Koiwa

Sentimental Love / mimimemeMIMI [Limited Edition]
catalogue number: AZZS-17
type: MusicAlbum
name: センチメンタルラブ / みみめめMIMI
by artist: Takashi Koiwa
creator: Takashi Koiwa
type: Release
date published: 2013-08-14
created: 2013-08-14

Get up! Shout! / Nana Mizuki
type: Release
name: Get up! Shout! / 水樹奈々
by artist: Takashi Koiwa
created: 2021-10-27
creator: Takashi Koiwa
type: MusicAlbum
date published: 2021-10-27
catalogue number: KICM-2109

glow / 水瀬いのり [初回限定盤]
name: glow / Inori Minase [Limited Edition]
type: Composition

elemental / FictionJunction
created: 2014-01-22
type: MusicAlbum
creator: Takashi Koiwa
by artist: Takashi Koiwa
type: Release
date published: 2014-01-22
catalogue number: VTCL-60361

BLAU / Eir Aoi [Limited Edition]
type: Composition
title: BLAU / 藍井エイル

ちょこッとSister あんちょこ④冊目 Under Chocottosister File.FOUR
name: Chocotto Sister Anchoko Yonsatsume Under Chocottosister File.FOUR
type: Performance

One Light / Kalafina
type: Composition

heavenly blue / Kalafina [Limited Edition]
type: Composition

fairytale / Kalafina [Limited Edition]
type: Performance
name: fairytale / Kalafina [初回生産限定盤]

Connect the Truth / 玉置成実
title: Connect the Truth / Nami Tamaki
type: Composition

Uchuu Senkan Yamato 2199 Shudaikashuu
title: 宇宙戦艦ヤマト2199 主題歌集
name: Space Battleship Yamato 2199 Theme Song Collection @en
type: Composition

HOWLING SWORD/Promise
type: Performance

Shingeki! Kyojin Chuugakkou Original Soundtrack
catalogue number: PCXG-50531-2
title: attack on titan:junior high original soundtrack @en
created: 2016-01-20
title: 進撃! 巨人中学校 オリジナルサウンドトラック
creator: Takashi Koiwa
by artist: Takashi Koiwa
type: Release
date published: 2016-01-20
type: MusicAlbum

鬼滅の刃 第一巻 特典ディスク
type: Performance
title: KIMETSU NO YAIBA TV ANIMATION SERIES VOLUME 1 SPECIAL CD

HOWLING SWORD/Promise
type: MusicAlbum
type: Release
date published: 2018-02-28
created: 2018-02-28
creator: Takashi Koiwa
by artist: Takashi Koiwa
catalogue number: LACM-14728

TBS系月曜ミステリーシアター 確証 警視庁捜査3課 オリジナル・サウンドトラック
type: Performance
title: Kakushou: Keishichou Sousa 3-ka Original Soundtrack

STUDIO LIFE / the OYSTARS
type: Composition

機動戦士ガンダムSEED DESTINY SUIT CD Vol.7 アウル×スティング
name: MOBILE SUIT GUNDAM SEED DESTINY SUIT CD vol.7 AUEL NEIDER × STING OAKLEY
type: Composition

THE IDOLM@STER SHINY COLORS GR@DATE WING 07
created: 2020-09-16
by artist: Takashi Koiwa
date published: 2020-09-16
type: MusicAlbum
type: Release
creator: Takashi Koiwa
catalogue number: LACM-24005

into the world/Märchen / Kalafina [Limited Edition]
name: into the world/メルヒェン / Kalafina
type: Performance

Magia / Kalafina
created: 2011-02-16
creator: Takashi Koiwa
date published: 2011-02-16
by artist: Takashi Koiwa
type: MusicAlbum
type: Release
catalogue number: SECL-941

明け星/白銀 / LiSA
title: Akeboshi/Shirogane / LiSA
type: Composition

everything / 千葉紗子
name: everything / Saeko Chiba
type: Performance

moonfesta / Kalafina [Limited Edition]
name: moonfesta～ムーンフェスタ～(初回生産限定盤B)
type: Composition

border / ClariS [初回生産限定盤]
name: border / ClariS [Limited Edition]
type: Composition

CALLING / NITRO
type: Performance

エレメンタルジェレイド 同契 Re-No:1 SOUND-SIDE
name: Erementar Gerad React Re-No:1 SOUND-SIDE
type: Composition

映画ヒーリングっど♥プリキュア ゆめのまちでキュン!っとGoGo!大変身!! 主題歌シングル
title: Eiga Healin' Good♥Precure: Yume no Machi de Kyun!-tto GoGo! Daihenshin!! Theme Song Single
created: 2021-03-17
date published: 2021-03-17
type: Release
catalogue number: MJSS-09287
by artist: Takashi Koiwa
creator: Takashi Koiwa
type: MusicAlbum

Sword Art Online Music Collection
created: 2016-01-27
creator: Takashi Koiwa
title: ソードアート・オンライン ミュージックコレクション
type: Release
type: MusicAlbum
catalogue number: SVWC-70116~9
date published: 2016-01-27
by artist: Takashi Koiwa

My-Otome ORIGINAL SOUNDTRACK Vol.1 Otome no hanazono
name: TVアニメ『舞-乙HiME』オリジナルサウンドトラック Vol.1 乙女の花園
type: Composition

Mr. Lonely Heart / Haruna Yokata
name: Mr. Lonely Heart / 横田はるな
type: Composition

Parfaitone / ClariS
type: Composition

夕闇のうた / KEIKO
created: 2024-01-24
date published: 2024-01-24
type: MusicAlbum
type: Release
name: Yuuyami no Uta / KEIKO
by artist: Takashi Koiwa
creator: Takashi Koiwa
catalogue number: AVCD-61395/B

THE MUSEUM III / 水樹奈々
type: MusicAlbum
date published: 2018-01-10
name: THE MUSEUM III / Nana Mizuki
creator: Takashi Koiwa
type: Release
created: 2018-01-10
by artist: Takashi Koiwa
catalogue number: KIZC-437~8

First Pain / Chiaki Ishikawa
name: First Pain / 石川智晶
type: Performance

Kimi no Gin no Niwa / Kalafina [Limited Edition]
created: 2013-11-06
type: MusicAlbum
date published: 2013-11-06
creator: Takashi Koiwa
name: 君の銀の庭 / Kalafina
by artist: Takashi Koiwa
catalogue number: SECL-1417~8
type: Release

Naisho no Hanashi / ClariS [Limited Edition]
title: ナイショの話 / ClariS [初回生産限定盤]
type: Composition

UTAMONOGATARI Special Edition
name: 歌物語 Special Edition
type: Composition

believe / Kalafina
created: 2014-11-19
type: MusicAlbum
type: Release
by artist: Takashi Koiwa
creator: Takashi Koiwa
catalogue number: SECL-1616
date published: 2014-11-19

アンダンテ / ClariS [初回生産限定盤]
type: Release
name: Andante / ClariS [Limited Edition]
type: MusicAlbum
catalogue number: VVCL-2460~1
by artist: Takashi Koiwa
created: 2024-05-08
creator: Takashi Koiwa
date published: 2024-05-08

Hikari no Senritsu / Kalafina [Limited Edition]
type: Performance
title: 光の旋律 / Kalafina

TVアニメーション『戦国BASARA弐』音楽絵巻 弐 ～乱世、再び!～
title: TV Animation "Sengoku BASARA Ni" Ongaku Emaki Ni ~Ransei, Futatabi!~
type: Performance

METANOIA / 水樹奈々
type: Composition
title: METANOIA / Nana Mizuki

Wake Up / ClariS [Limited Edition]
type: Performance

FICTION II
type: Release
creator: Takashi Koiwa
date published: 2011-03-30
type: MusicAlbum
by artist: Takashi Koiwa
catalogue number: VTCL-60245
created: 2011-03-30

ヒーリングっど♥プリキュア ボーカルベスト ~We are Alive!!~
name: Healin' Good♥Precure Vocal Best ~We are Alive!!~
type: Performance

AURORA / 藍井エイル
date published: 2012-09-05
type: Release
name: AURORA / Eir Aoi [Limited Edition]
by artist: Takashi Koiwa
catalogue number: SECL-1175~6
created: 2012-09-05
type: MusicAlbum
creator: Takashi Koiwa

やなぎなぎ ベストアルバム -LIBRARY-
name: yanaginagi Best Album -LIBRARY-
created: 2019-01-09
creator: Takashi Koiwa
by artist: Takashi Koiwa
date published: 2019-01-09
type: Release
type: MusicAlbum
catalogue number: GNCA-1552

機動戦士ガンダム SEED SUIT CD vol.4 Miguel Ayman×Nicol Amarfi
title: MOBILE SUIT GUNDAM SEED SUIT CD vol.4 MIGUEL × NICOL
type: Performance

残酷な夜に輝け / LiSA
type: Performance
name: Zankoku na Yoru ni Kagayake / LiSA

デリシャスパーティ♡プリキュア 主題歌シングル
title: Delicious Party♡Precure Theme Song Single
type: Composition

連続テレビ小説 花子とアン オリジナル・サウンドトラック2
type: Performance
title: Hanako to Anne Original Soundtrack 2

IXION SAGA DT GOLDEN BEST of ED
creator: Takashi Koiwa
created: 2013-02-27
by artist: Takashi Koiwa
type: MusicAlbum
type: Release
catalogue number: PCCG-01335
date published: 2013-02-27

Eiga Tropical-Rouge! Precure: Yuki no Princess to Kiseki no Yubiwa! Theme Song Single
title: 映画トロピカル～ジュ! プリキュア 雪のプリンセスと奇跡の指輪! 主題歌シングル
type: Composition

百火撩乱 / Kalafina [初回生産限定盤A]
title: Hyakka Ryouran / Kalafina [Limited Edition A]
type: Composition

コネクト / ClariS
name: Connect / ClariS [Limited Edition]
date published: 2011-02-02
created: 2011-02-02
type: MusicAlbum
type: Release
by artist: Takashi Koiwa
creator: Takashi Koiwa
catalogue number: SECL-946~7

irony / ClariS [Limited Edition]
name: irony / ClariS [期間生産限定盤]
type: Performance

AKIO DOBASHI feels TBS系アニメーション 夜桜四重奏 ～ヨザクラカルテット～
type: Composition
title: AKIO DOBASHI feels YOZAKURA QUARTETTE

First Smile / savage genius
type: Performance

ソードアート・オンライン ミュージックコレクション
title: Sword Art Online Music Collection [Limited Edition]
type: Composition

circus / FictionJunction YUUKA
type: Composition

Customi-Z / カスタマイZ [期間限定盤]
title: Customi-Z / Customi-Z [Limited Edition]
type: Composition

君の銀の庭 / Kalafina
name: Kimi no Gin no Niwa / Kalafina
type: Performance

elemental / FictionJunction
type: Performance

残酷な夜に輝け / LiSA
created: 2025-07-23
date published: 2025-07-23
by artist: Takashi Koiwa
title: Zankoku na Yoru ni Kagayake / LiSA
creator: Takashi Koiwa
type: MusicAlbum
type: Release
catalogue number: VVCL-2753

ときめきメモリアル ボーカル・ベスト・コレクション 5
title: Tokimeki Memorial Vocal Best Collection 5
type: MusicAlbum
creator: Takashi Koiwa
by artist: Takashi Koiwa
catalogue number: KICA-7823~4
type: Release
created: 1997-12-22
date published: 1997-12-22

プリンセス・プリンシパル THE LIVE Yuki Kajiura×Void_Chords
type: Release
name: Princess Principal THE LIVE Yuki Kajiura×Void_Chords
created: 2020-03-27
catalogue number: BCXE-1502
creator: Takashi Koiwa
date published: 2020-03-27
type: MusicAlbum
by artist: Takashi Koiwa

アリシア/シグナル / ClariS
catalogue number: VVCL-1612
name: Alethea/Signal / ClariS
by artist: Takashi Koiwa
date published: 2020-03-04
type: Release
created: 2020-03-04
type: MusicAlbum
creator: Takashi Koiwa

映画「20世紀少年」オリジナル・サウンドトラック
title: Twentieth Century Boys ORIGINAL MOTION PICTURE SOUNDTRACK
type: Composition

Transformers GALAXY FORCE Original Soundtrack 1
type: Release
by artist: Takashi Koiwa
creator: Takashi Koiwa
catalogue number: VICL-61621
created: 2005-04-21
date published: 2005-04-21
name: テレビ愛知発テレビ東京系アニメーション トランスフォーマー ギャラクシーフォース オリジナルサウンドトラック1
type: MusicAlbum

空の境界 「未来福音」 / 「未来福音 extra chorus」 オリジナル・サウンドトラック / ドラマCD 終末録音 the Garden of oblivion
title: the Garden of sinners: recalled out summer / recalled out summer extra chorus Original Soundtrack / Drama CD Shuumatsu Rokuon: the Garden of oblivion @en
catalogue number: ANZX-2898~9
type: MusicAlbum
created: 2014-02-19
type: Release
by artist: Takashi Koiwa
date published: 2014-02-19
creator: Takashi Koiwa
title: Kara no Kyoukai "Mirai Fukuin" / "Mirai Fukuin extra chorus" Original Soundtrack / Drama CD Shuumatsu Rokuon: the Garden of oblivion

Toki no Mukou Maboroshi no Sora / FictionJunction
type: Composition
title: 時の向こう 幻の空 / FictionJunction

Arch Angel / 綾野ましろ
type: MusicAlbum
by artist: Takashi Koiwa
creator: Takashi Koiwa
created: 2019-09-25
name: Arch Angel / Mashiro Ayano
type: Release
date published: 2019-09-25
catalogue number: VVCL-1515

ring your bell / Kalafina [期間生産限定盤]
name: ring your bell / Kalafina [Limited Edition]
type: Performance

Lacrimosa / Kalafina
type: Release
date published: 2009-03-04
created: 2009-03-04
type: MusicAlbum
creator: Takashi Koiwa
catalogue number: SECL-762
by artist: Takashi Koiwa

TBS-kei Animation PandoraHearts Original Soundtrack 1
title: Pandora Hearts ORIGINAL SOUNDTRACK 1 @en
title: TBS系アニメーション パンドラハーツ オリジナルサウンドトラック1
type: Performance

Xenosaga II: Jenseits von Gut und Böse ~Movie Scene Soundtrack~
name: Xenosaga II－善悪の彼岸－ MOVIE SCENE SOUNDTRACK
type: Performance

to the beginning / Kalafina [Limited Edition]
type: Performance

reunion / ClariS [Limited Edition]
by artist: Takashi Koiwa
date published: 2013-04-17
type: Release
created: 2013-04-17
creator: Takashi Koiwa
type: MusicAlbum
catalogue number: SECL-1307

終物語 劇伴音楽集
title: Owarimonogatari Music Collection @en
type: Composition
title: Owarimonogatari Gekiban Ongakushuu

far on the water / Kalafina
creator: Takashi Koiwa
by artist: Takashi Koiwa
type: Release
date published: 2015-09-16
type: MusicAlbum
catalogue number: SECL-1767
created: 2015-09-16

CLICK / ClariS
type: Performance

HOMURA / LiSA [Limited Edition]
catalogue number: VVCL-1750~1
type: Release
creator: Takashi Koiwa
name: 炎 / LiSA [初回生産限定盤]
type: MusicAlbum
by artist: Takashi Koiwa
date published: 2020-10-14
created: 2020-10-14

inside your heart / FictionJunction YUUKA
date published: 2004-07-07
type: Release
type: MusicAlbum
created: 2004-07-07
catalogue number: VICL-35646
by artist: Takashi Koiwa
creator: Takashi Koiwa

V6 Engine / Masaaki Endoh [Limited Edition]
date published: 2017-02-01
type: MusicAlbum
name: V6遠神 / 遠藤正明
created: 2017-02-01
type: Release
creator: Takashi Koiwa
by artist: Takashi Koiwa
catalogue number: LACA-35596

魔法少女まどか☆マギカ オリジナルサウンドトラックCD Vol.3
title: Puella Magi Madoka Magica Special CD 6 Original Soundtrack III
type: Performance

TBS-kei Animation PandoraHearts Original Soundtrack 1
name: Pandora Hearts ORIGINAL SOUNDTRACK 1 @en
name: TBS系アニメーション パンドラハーツ オリジナルサウンドトラック1
type: Composition

物語の最初と最後はいらない / 石川 智晶
title: Monogatari no Saisho to Saigo wa Iranai / Chiaki Ishikawa
type: Composition

歌物語 LP BOX
type: Composition
title: UTAMONOGATARI LP BOX

Sentimental Love / mimimemeMIMI
title: センチメンタルラブ / みみめめMIMI
type: Composition

劇場版空の境界「殺人考察(前)」ORIGINAL SOUNDTRACK
title: Gekijouban Kara no Kyoukai "Satsujin Kousatsu (Zen)" ORIGINAL SOUNDTRACK
type: Composition
name: the Garden of sinners: ...and nothing heart. Original Soundtrack @en

stone cold / FictionJunction
type: Performance

KIMETSU NO YAIBA: KAMADO TANJIRO RISSHIHEN ORIGINAL SOUNDTRACK
type: Composition
name: 鬼滅の刃 竈門炭治郎 立志編 オリジナルサウンドトラック

デリシャスパーティ♡プリキュア 主題歌シングル
title: Delicious Party♡Precure Theme Song Single
type: Composition

空ノ言葉 / サヴィッジ・ジーニアス
type: Composition
name: Sora no Kotoba / savage genius [Limited Edition]

arrow / Awkmiu [Limited Edition]
created: 2023-08-23
type: MusicAlbum
title: アロー / Awkmiu [期間生産限定盤]
catalogue number: VVCL-2331~2
type: Release
date published: 2023-08-23
by artist: Takashi Koiwa
creator: Takashi Koiwa

Fight!! / ClariS [Limited Edition]
name: Fight!! / ClariS [期間生産限定盤]
type: Composition

ring your bell / Kalafina [Limited Edition]
catalogue number: SEJL-27
creator: Takashi Koiwa
title: ring your bell / Kalafina [完全生産限定盤]
by artist: Takashi Koiwa
created: 2015-05-13
type: MusicAlbum
type: Release
date published: 2015-05-13

標火 / やなぎなぎ
name: Shirushibi / yanaginagi
creator: Takashi Koiwa
by artist: Takashi Koiwa
type: Release
catalogue number: GNCA-0649
type: MusicAlbum
date published: 2021-11-03
created: 2021-11-03

PARTY TIME / ClariS
catalogue number: SECL-1511
by artist: Takashi Koiwa
type: MusicAlbum
creator: Takashi Koiwa
date published: 2014-06-04
created: 2014-06-04
type: Release

JIGOKU-SHOUJO Original Soundtrack
type: Release
created: 2006-01-25
by artist: Takashi Koiwa
date published: 2006-01-25
name: 地獄少女 オリジナルサウンドトラック
creator: Takashi Koiwa
type: MusicAlbum
catalogue number: SVWC-7331

CALLING / NITRO
type: Composition

THE MUSEUM III / Nana Mizuki
title: THE MUSEUM III / 水樹奈々
type: Performance

BLOODY HOLIC / 南里侑香
date published: 2013-08-07
creator: Takashi Koiwa
name: BLOODY HOLIC / Yuuka Nanri
created: 2013-08-07
catalogue number: VTCL-35156
type: Release
type: MusicAlbum
by artist: Takashi Koiwa

明け星/白銀 / LiSA
name: Akeboshi/Shirogane / LiSA
type: Performance

Hirogaru Sky! Precure Original Soundtrack 1: Precure Sound Mirage!!
name: ひろがるスカイ! プリキュア オリジナル・サウンドトラック1 プリキュア・サウンド・ミラージュ!!
type: MusicAlbum
creator: Takashi Koiwa
created: 2023-05-31
by artist: Takashi Koiwa
date published: 2023-05-31
catalogue number: MJSA-01370
type: Release

Niji no Oto / Eir Aoi
name: 虹の音 / 藍井エイル [期間限定生産盤]
type: Composition

PLACE / 織田かおり
name: PLACE / Kaori Oda
type: Performance

歌物語 Special Edition
title: UTAMONOGATARI Special Edition
type: Performance

ring your bell / Kalafina [Limited Edition]
by artist: Takashi Koiwa
date published: 2015-05-13
type: Release
created: 2015-05-13
title: ring your bell / Kalafina [期間生産限定盤]
catalogue number: SECL-1696~7
type: MusicAlbum
creator: Takashi Koiwa

ゼノサーガIII [ツァラトゥストラはかく語りき] ORIGINAL SOUND BEST TRACKS
type: Performance
name: Xenosaga III: Also Sprach Zarathustra ORIGINAL SOUND BEST TRACKS

Mobile Suit Gundam Target in Sight Original Soundtrack
catalogue number: VICL-62168
by artist: Takashi Koiwa
date published: 2006-11-22
creator: Takashi Koiwa
created: 2006-11-22
type: Release
type: MusicAlbum

歌物語 -＜物語＞シリーズ主題歌集-
title: UTAMONOGATARI: MONOGATARI SERIES THEME SONGS COMPILATION ALBUM
by artist: Takashi Koiwa
catalogue number: SVWC-70131~2
date published: 2016-01-06
creator: Takashi Koiwa
created: 2016-01-06
type: Release
type: MusicAlbum

Magia / Kalafina [期間生産限定盤]
name: Magia / Kalafina [Limited Edition]
type: Composition

劇場版 魔法少女まどか☆マギカ ORIGINAL SOUNDTRACK
name: Gekijouban Mahou Shoujo Madoka☆Magica ORIGINAL SOUNDTRACK
name: PUELLA MAGI MADOKA☆MAGICA THE MOVIE Original Soundtrack @en
type: Release
catalogue number: ANZX-3133
type: MusicAlbum
creator: Takashi Koiwa
date published: 2013-07-24
by artist: Takashi Koiwa
created: 2013-07-24

Chocotto Sister Anchoko Nisatsume Under Chocottosister File.TWO
name: ちょこッとSister あんちょこ ②冊目 Under Chocottosister File.TWO
type: Performance

機動戦士ガンダムSEED DESTINY オリジナルサウンドトラック2
title: Mobile Suit Gundam SEED DESTINY ORIGINAL SOUNDTRACK [II]
type: Composition

I beg you/Hanabiratachi no March/Sailing / Aimer
name: I beg you/花びらたちのマーチ/Sailing / Aimer
type: Performance

Walpurgis / Aimer [初回生産限定盤A]
title: Walpurgis / Aimer [Limited Edition A]
type: Composition

Viva! Spark! トロピカル～ジュ! プリキュア/トロピカI・N・G
title: Viva! Spark! Tropical-Rouge! Precure/TropicaI·N·G
type: Composition

again / ClariS [Limited Edition]
type: Performance

Splatoon 2 ORIGINAL SOUNDTRACK -Splatune2-
type: Composition

Polaris / Faylan
type: MusicAlbum
title: Polaris / 飛蘭
created: 2010-09-08
date published: 2010-09-08
creator: Takashi Koiwa
catalogue number: LACA-15055
by artist: Takashi Koiwa
type: Release

TBS-kei Animation PandoraHearts Original Soundtrack 2
type: Release
name: Pandora Hearts ORIGINAL SOUNDTRACK 2 @en
name: TBS系アニメーション パンドラハーツ オリジナルサウンドトラック2
created: 2009-09-30
catalogue number: VTCL-60169
date published: 2009-09-30
creator: Takashi Koiwa
type: MusicAlbum
by artist: Takashi Koiwa

Achilles and the Tortoise Original Soundtrack
type: Performance
title: Achilles to Kame Original Soundtrack @en
title: 北野武監督作品「アキレスと亀」オリジナル・サウンドトラック

ClariS 10th Anniversary BEST - Pink Moon - [Limited Edition]
type: Performance

SACRA MUSIC FES.2019 -NEW GENERATION- [Limited Edition]
title: SACRA MUSIC FES.2019 -NEW GENERATION- [初回生産限定盤]
type: Performance

Yuki Kajiura LIVE vol.#15 ~Soundtrack Special at the Amphitheater~
type: Composition

Fate/stay night [Unlimited Blade Works] Original Soundtrack II & Original Drama CD Curtain Call ~LET US DRIVE TOGETHER~
type: Performance
title: Fate/stay night [Unlimited Blade Works] オリジナルサウンドトラック II & オリジナルドラマCD Curtain Call ~LET US DRIVE TOGETHER~

NAGARE-BOSHI / ROUND TABLE featuring Nino
name: ナガレボシ / ROUND TABLE featuring Nino
type: Performance

AUBE / Eir Aoi
name: AUBE / 藍井エイル
type: Composition

Puella Magi Madoka Magica Special CD 2 Original Soundtrack I
type: Performance
name: 魔法少女まどか☆マギカ オリジナルサウンドトラックCD Vol.1

border / ClariS [Limited Edition]
type: Performance
name: border / ClariS [初回生産限定盤]

地獄少女 オリジナルサウンドトラック
title: JIGOKU-SHOUJO Original Soundtrack
type: Composition

SACRA MUSIC FES.2019 -NEW GENERATION- [Limited Edition]
title: SACRA MUSIC FES.2019 -NEW GENERATION- [初回生産限定盤]
type: Composition

Kimetsu no Yaiba: Yuukakuhen Vol.6 Bonus Disc
date published: 2022-07-27
catalogue number: ANZX-16032
name: KIMETSU NO YAIBA TV ANIMATION SERIES ENTERTAINMENT DISTRICT ARC VOLUME SIX SPECIAL CD @en
created: 2022-07-27
name: 鬼滅の刃 遊郭編 第六巻 特典ディスク
type: Release
by artist: Takashi Koiwa
type: MusicAlbum
creator: Takashi Koiwa

ちょこッとSister あんちょこ ①冊目 Under Chocottosister File.ONE
title: Chocotto Sister Anchoko Issatsume Under Chocottosister File.ONE
type: Composition

Parfaitone / ClariS
type: Performance

Fate/stay night [Heaven's Feel] Original Soundtrack
name: 劇場版「Fate/stay night [Heaven's Feel]」Original Soundtrack
type: Performance

GYAKKO / CHIAKI ISHIKAWA
catalogue number: VTCL-35087
by artist: Takashi Koiwa
creator: Takashi Koiwa
title: 逆光 / 石川智晶
type: Release
date published: 2010-08-04
created: 2010-08-04
type: MusicAlbum

moonfesta～ムーンフェスタ～(初回生産限定盤B)
catalogue number: SECL-1154~5
date published: 2012-07-18
title: moonfesta / Kalafina [Limited Edition]
by artist: Takashi Koiwa
creator: Takashi Koiwa
type: MusicAlbum
created: 2012-07-18
type: Release

Original Soundtrack Alicization War of Underworld vol.2 & Symphonic Alicization Orchestra War of Underworld #8
type: Composition

真救世主伝説 北斗の拳 オリジナル・サウンドトラックⅠラオウ伝 殉愛の章/ユリア伝 [初回限定盤]
name: Shin Kyuuseishu Densetsu Hokuto no Ken ORIGINAL SOUNDTRACK 1 Raoh-den Jun'ai no Shou / Yuria-den [Limited Edition]
type: Composition

閃光のPRISONER / 南里侑香
name: SENKOU NO PRISONER / Yuuka Nanri
type: Composition

The Many Sides of Voice Actor Radio ORIGINAL SOUND TRACK
title: SEIYU RADIO NO URAOMOTE ORIGINAL SOUND TRACK @en
type: Release
by artist: Takashi Koiwa
date published: 2024-07-31
created: 2024-07-31
title: 声優ラジオのウラオモテ オリジナルサウンドトラック
creator: Takashi Koiwa
type: MusicAlbum
catalogue number: TDCL-92056

believe / Kalafina
type: Composition

HOMURA / LiSA [Limited Edition]
catalogue number: VVCL-1753
name: 炎 / LiSA [期間生産限定盤]
type: MusicAlbum
type: Release
created: 2020-10-14
date published: 2020-10-14
by artist: Takashi Koiwa
creator: Takashi Koiwa

I beg you/花びらたちのマーチ/Sailing / Aimer
created: 2019-01-09
type: MusicAlbum
title: I beg you/Hanabiratachi no March/Sailing / Aimer [Limited Edition]
type: Release
creator: Takashi Koiwa
date published: 2019-01-09
catalogue number: SECL-2366~7
by artist: Takashi Koiwa

ADRENALIZED / 水樹奈々
catalogue number: KICM-2150
name: ADRENALIZED / Nana Mizuki
type: Release
type: MusicAlbum
created: 2024-04-24
date published: 2024-04-24
by artist: Takashi Koiwa
creator: Takashi Koiwa

ClariS 1st Budokan Concert ~Futatsu no Kamen to Ushinawareta Taiyou~ [Limited Edition]
type: Composition
name: ClariS 1st 武道館コンサート 〜2つの仮面と失われた太陽〜

Wake up Decker! / SCREEN mode
creator: Takashi Koiwa
by artist: Takashi Koiwa
type: Release
catalogue number: LACM-24292
date published: 2022-07-27
type: MusicAlbum
created: 2022-07-27

アネモネ / ClariS [初回生産限定盤]
name: Anemone / ClariS [Limited Edition]
type: Performance

標火 / やなぎなぎ [初回限定盤]
title: Shirushibi / yanaginagi [Limited Edition]
type: Composition

CheerS / ClariS [Limited Edition]
type: Composition

TBS系 日曜劇場 流星ワゴン オリジナル・サウンドトラック
title: Ryuusei Wagon Original Soundtrack
type: Release
date published: 2015-03-04
catalogue number: UZCL-2066
creator: Takashi Koiwa
created: 2015-03-04
type: MusicAlbum
by artist: Takashi Koiwa

Dream Field / See-Saw
type: Composition

逆光 / 石川智晶
name: GYAKKO / CHIAKI ISHIKAWA
type: Performance

reunion / ClariS
type: Release
by artist: Takashi Koiwa
created: 2013-04-17
date published: 2013-04-17
creator: Takashi Koiwa
type: MusicAlbum
catalogue number: SECL-1306

STARTING NOW! / Nana Mizuki
name: STARTING NOW! / 水樹奈々
type: Composition

炎 / LiSA [期間生産限定盤]
title: HOMURA / LiSA [Limited Edition]
type: Performance

feel well / 林原めぐみ
type: Composition
name: feel well / Megumi Hayashibara

Akatsuki no Kuruma / FictionJunction YUUKA
type: Performance
name: 暁の車 / FictionJunction YUUKA

ClariS ~SINGLE BEST 1st~ [Limited Edition]
catalogue number: SECL-1661~2
type: Release
creator: Takashi Koiwa
type: MusicAlbum
by artist: Takashi Koiwa
created: 2015-04-15
date published: 2015-04-15

Hyakka Ryouran / ASCA [Limited Edition B]
type: Composition
title: 百歌繚乱 / ASCA [初回限定盤B]

機動戦士ガンダムSEED DESTINY SUIT CD vol.8 ラクスクライン×ミーアキャンベル
title: MOBILE SUIT GUNDAM SEED DESTINY SUIT CD vol.8 LACUS CLYNE × MEER CAMPBELL
type: Composition

明け星/白銀 / LiSA
created: 2021-11-17
by artist: Takashi Koiwa
title: Akeboshi/Shirogane / LiSA
catalogue number: VVCL-1943
type: MusicAlbum
date published: 2021-11-17
type: Release
creator: Takashi Koiwa

ONE/花の唄/六等星の夜 Magic Blue ver. / Aimer
title: ONE/Hana no Uta/Rokutousei no Yoru Magic Blue ver. / Aimer [Limited Edition]
type: Performance

MOBILE SUIT GUNDAM SEED DESTINY SUIT CD vol.7 AUEL NEIDER × STING OAKLEY
type: MusicAlbum
catalogue number: VICL-61612
name: 機動戦士ガンダムSEED DESTINY SUIT CD Vol.7 アウル×スティング
date published: 2005-07-21
creator: Takashi Koiwa
type: Release
created: 2005-07-21
by artist: Takashi Koiwa

Xenosaga II: Jenseits von Gut und Böse ~Movie Scene Soundtrack~
name: Xenosaga II－善悪の彼岸－ MOVIE SCENE SOUNDTRACK
date published: 2004-07-07
type: Release
catalogue number: VICL-61431~2
creator: Takashi Koiwa
by artist: Takashi Koiwa
created: 2004-07-07
type: MusicAlbum

僕はまだ何も知らない。/ 石川智晶
title: Boku wa Mada Nani mo Shiranai / Chiaki Ishikawa
type: Performance

After Eden / Kalafina [Limited Edition]
type: Release
creator: Takashi Koiwa
created: 2011-09-21
catalogue number: SECL-1012~3
type: MusicAlbum
date published: 2011-09-21
by artist: Takashi Koiwa

Kinjitsu Koukai Dainishou / PENGUIN RESEARCH
type: Composition
name: 近日公開第二章 / PENGUIN RESEARCH

Kakushou: Keishichou Sousa 3-ka Original Soundtrack
name: TBS系月曜ミステリーシアター 確証 警視庁捜査3課 オリジナル・サウンドトラック
type: Composition

JUST TUNE / savage genius
type: Composition

Parfaitone / ClariS [Limited Edition]
type: Release
name: Parfaitone / ClariS [初回生産限定盤]
type: MusicAlbum
created: 2022-04-06
date published: 2022-04-06
creator: Takashi Koiwa
catalogue number: VVCL-2022~3
by artist: Takashi Koiwa

to the beginning / Kalafina
type: MusicAlbum
catalogue number: SECL-1092
type: Release
date published: 2012-04-18
creator: Takashi Koiwa
created: 2012-04-18
by artist: Takashi Koiwa

テレビアニメーション「エレメントハンター」オリジナルサウンドトラック2
by artist: Takashi Koiwa
created: 2010-04-14
title: Element Hunters ORIGINAL SOUNDTRACK 02
type: Release
catalogue number: VTCL-60176
creator: Takashi Koiwa
type: MusicAlbum
date published: 2010-04-14

劇場版空の境界「矛盾螺旋」ORIGINAL SOUNDTRACK
date published: 2009-01-28
creator: Takashi Koiwa
by artist: Takashi Koiwa
name: Gekijouban Kara no Kyoukai "Mujun Rasen" ORIGINAL SOUNDTRACK
name: the Garden of sinners: Paradox Paradigm. Original Soundtrack @en
catalogue number: ANZB-2890
type: MusicAlbum
created: 2009-01-28
type: Release

爆裂天使 ORIGINAL SOUNDTRACK PERFECT EDITION
type: Performance
title: Bakuretsu Tenshi ORIGINAL SOUNDTRACK PERFECT EDITION

Owari ha Hajimari / yanaginagi
title: 起始之终 / やなぎなぎ
type: Performance

far on the water / Kalafina [初回生産限定盤A]
name: far on the water / Kalafina [Limited Edition A]
type: Composition

blaze / Kalafina [Limited Edition B]
type: Composition
title: blaze / Kalafina [初回生産限定盤B]

やなぎなぎ ベストアルバム -MUSEUM-
title: yanaginagi Best Album -MUSEUM-
type: Composition

夢幻/永久 -トコシエ- / MY FIRST STORY × HYDE [期間生産限定盤]
type: Composition
title: Mugen/Tokoshie / MY FIRST STORY x HYDE [Limited Edition]

標火 / やなぎなぎ
title: Shirushibi / yanaginagi
type: Composition

Everlasting Songs / FictionJunction
type: Performance

yanaginagi Best Album -MUSEUM- [Limited Edition]
type: Release
date published: 2019-01-09
by artist: Takashi Koiwa
creator: Takashi Koiwa
title: やなぎなぎ ベストアルバム -MUSEUM-
created: 2019-01-09
type: MusicAlbum
catalogue number: GNCA-1553

Polaris / 飛蘭
type: Performance
name: Polaris / Faylan

Magia / Kalafina [Limited Edition]
type: MusicAlbum
type: Release
name: Magia / Kalafina [初回生産限定盤]
created: 2011-02-16
catalogue number: SECL-939~40
creator: Takashi Koiwa
by artist: Takashi Koiwa
date published: 2011-02-16

鬼滅の刃 竈門炭治郎 立志編 オリジナルサウンドトラック
title: KIMETSU NO YAIBA: KAMADO TANJIRO RISSHIHEN ORIGINAL SOUNDTRACK
type: Performance

虹の音 / 藍井エイル [期間限定生産盤]
type: Performance
title: Niji no Oto / Eir Aoi

annoying! sunsun week! / Futaba Igarashi (CV: Tomori Kusunoki), Toko Sakurai (CV: Saori Hayami), Natsumi Kurobe (CV: Reina Aoyama), Mona Tsukishiro (CV: Aoi Koga)
title: アノーイング! さんさんウィーク! / 五十嵐双葉(CV:楠木ともり)、桜井桃子(CV:早見沙織)、黒部夏美(CV:青山玲菜)、月城モナ(CV:古賀葵)
type: Composition

Destination / FictionJunction YUUKA
type: Performance

真救世主伝説 北斗の拳 オリジナル・サウンドトラックⅠラオウ伝 殉愛の章/ユリア伝 [初回限定盤]
title: Shin Kyuuseishu Densetsu Hokuto no Ken ORIGINAL SOUNDTRACK 1 Raoh-den Jun'ai no Shou / Yuria-den [Limited Edition]
type: Performance

ヒトリゴト / ClariS [初回生産限定盤]
title: Hitorigoto / ClariS [Limited Edition]
type: Performance

Gekijouban Kara no Kyoukai "Fukan Fuukei" ORIGINAL SOUNDTRACK
by artist: Takashi Koiwa
created: 2008-05-21
title: the Garden of sinners: Thanatos. Original Soundtrack @en
name: 劇場版空の境界「俯瞰風景」ORIGINAL SOUNDTRACK
catalogue number: ANZB-2882
date published: 2008-05-21
type: Release
type: MusicAlbum
creator: Takashi Koiwa

ひろがるスカイ! プリキュア 主題歌シングル
title: Hirogaru Sky! Precure Theme Song Single @en
title: Hirogaru Sky! Precure Shudaika Single
type: Composition

根性戦隊ガッツマン / 宮村優子
title: Konjou Sentai Guts-man / Yuko Miyamura
type: Performance

ヒーリングっど♥プリキュア ボーカルベスト ~We are Alive!!~
name: Healin' Good♥Precure Vocal Best ~We are Alive!!~
type: Release
creator: Takashi Koiwa
type: MusicAlbum
by artist: Takashi Koiwa
date published: 2021-02-17
created: 2021-02-17
catalogue number: MJSA-01310

ALIVE / ClariS [Limited Edition]
created: 2022-08-03
title: ALIVE / ClariS [期間生産限定盤]
type: Release
date published: 2022-08-03
type: MusicAlbum
by artist: Takashi Koiwa
creator: Takashi Koiwa
catalogue number: VVCL-2078~9

トロピカル～ジュ! プリキュア 後期主題歌シングル
type: Composition
title: Tropical-Rouge! Precure 2nd Theme Song Single

Kimi no Gin no Niwa / Kalafina [Limited Edition]
type: Composition
title: 君の銀の庭 / Kalafina

映画「20世紀少年」オリジナル・サウンドトラック vol.2
title: Twentieth Century Boys ORIGINAL MOTION PICTURE SOUNDTRACK vol.2
creator: Takashi Koiwa
type: MusicAlbum
by artist: Takashi Koiwa
type: Release
created: 2009-01-21
catalogue number: MHCL-1471
date published: 2009-01-21

ring your bell / Kalafina
by artist: Takashi Koiwa
type: MusicAlbum
creator: Takashi Koiwa
created: 2015-05-13
catalogue number: SECL-1695
date published: 2015-05-13
type: Release

ClariS ~SINGLE BEST 1st~
type: Composition

FICTION II
type: Composition

マイティー・バディ / AA-CHINO
type: Release
by artist: Takashi Koiwa
name: MIGHTY BODY / AA-CHINO
creator: Takashi Koiwa
date published: 2007-11-07
catalogue number: VTCL-35004
type: MusicAlbum
created: 2007-11-07

Kakumeiki Valvrave Original Soundtracks 2
type: Performance
name: Valvrave the Liberator Original Soundtracks 2 @en
title: 革命機ヴァルヴレイヴ オリジナルサウンドトラック2

Walpurgis / Aimer [完全生産限定盤]
name: Walpurgis / Aimer [Limited Edition]
catalogue number: SECL-2660~4
creator: Takashi Koiwa
created: 2021-04-14
by artist: Takashi Koiwa
date published: 2021-04-14
type: MusicAlbum
type: Release

君の銀の庭 / Kalafina
type: MusicAlbum
created: 2013-11-06
catalogue number: SECL-1421
type: Release
title: Kimi no Gin no Niwa / Kalafina
creator: Takashi Koiwa
date published: 2013-11-06
by artist: Takashi Koiwa

everlasting song / FictionJunction ASUKA
type: Performance

Gekijouban Sword Art Online -Progressive- Kuraki Yuuyami no Scherzo Original Soundtrack
catalogue number: SVWC-70591
creator: Takashi Koiwa
date published: 2022-10-21
by artist: Takashi Koiwa
name: 劇場版 ソードアート・オンライン -プログレッシブ- 冥き夕闇のスケルツォ オリジナル・サウンドトラック
title: SWORD ART ONLINE THE MOVIE -PROGRESSIVE- SCHERZO OF DEEP NIGHT ORIGINAL SOUNDTRACK @en
type: MusicAlbum
type: Release
created: 2022-10-21

Fate/stay night Heaven's Feel II lost butterfly ORIGINAL SOUNDTRACK
type: Composition

BREAK THE CHAIN / 玉置成実
title: BREAK THE CHAIN / Nami Tamaki
type: Performance

Masquerade / ClariS [Limited Edition]
type: Composition
title: Masquerade / ClariS [期間生産限定盤]

BLAU / Eir Aoi [Limited Edition]
title: BLAU / 藍井エイル
type: Performance

.hack//Link GAME MUSIC O.S.T. [Limited Edition]
type: Composition

Kimetsu no Yaiba: Katanakaji no Satohen Original Soundtrack
name: 「鬼滅の刃」刀鍛冶の里編 オリジナルサウンドトラック
type: Performance

Makinoyui. / Yui Makino [Limited Edition]
created: 2008-03-26
by artist: Takashi Koiwa
name: マキノユイ。 / 牧野由依
type: MusicAlbum
creator: Takashi Koiwa
date published: 2008-03-26
type: Release
catalogue number: VTZL-4

声優ラジオのウラオモテ オリジナルサウンドトラック
type: Performance
name: SEIYU RADIO NO URAOMOTE ORIGINAL SOUND TRACK @en
title: The Many Sides of Voice Actor Radio ORIGINAL SOUND TRACK

TV ANIMATION MY-HiME ORIGINAL SOUNDTRACK Vol.1 HiME
title: TVアニメ『舞-HiME』オリジナルサウンドトラック Vol.1 姫
type: Composition

TOMORROW / Marina Ismail (CV: Ayumi Tsunematsu)
type: Composition
title: TOMORROW / マリナ・イスマイール (恒松あゆみ)

Kono Sekai wo Dare ni mo Katarasenai you ni / Chiaki Ishikawa
title: この世界を誰にも語らせないように / 石川智晶
type: Composition

SMASHING ANTHEMS / 水樹奈々 [初回限定盤]
name: SMASHING ANTHEMS / Nana Mizuki [Limited Edition]
type: Performance

歌物語 -＜物語＞シリーズ主題歌集- [完全生産限定盤]
title: UTAMONOGATARI: MONOGATARI SERIES THEME SONGS COMPILATION ALBUM [Limited Edition]
type: MusicAlbum
date published: 2016-01-06
created: 2016-01-06
type: Release
catalogue number: SVWC-70125~7
creator: Takashi Koiwa
by artist: Takashi Koiwa

魔法使いの夜 ORIGINAL SOUNDTRACK
name: WITCH ON THE HOLY NIGHT ORIGINAL SOUNDTRACK @en
by artist: Takashi Koiwa
creator: Takashi Koiwa
name: Mahoutsukai no Yoru Original Soundtrack
created: 2012-05-09
type: Release
type: MusicAlbum
date published: 2012-05-09
catalogue number: SVWC-7853~5

LANDER / LiSA [初回生産限定盤A]
title: LANDER / LiSA [Limited Edition A]
type: Composition

Chocotto Sister Anchoko Issatsume Under Chocottosister File.ONE
name: ちょこッとSister あんちょこ ①冊目 Under Chocottosister File.ONE
type: Performance

「鬼滅の刃」無限列車編 オリジナルサウンドトラック
created: 2022-12-14
title: KIMETSU NO YAIBA: MUGEN TRAIN ARC ORIGINAL SOUNDTRACK @en
date published: 2022-12-14
by artist: Takashi Koiwa
name: Kimetsu no Yaiba: Mugen Resshahen ORIGINAL SOUNDTRACK
catalogue number: SVWC-70601~2
creator: Takashi Koiwa
type: Release
type: MusicAlbum

花の唄/ONE/六等星の夜 Magic Blue ver. / Aimer
name: Hana no Uta/ONE/Rokutousei no Yoru Magic Blue ver. / Aimer [Limited Edition]
type: Composition

Hanako to Anne Original Soundtrack 3 ~Kanketsuhen~
by artist: Takashi Koiwa
created: 2015-01-28
type: Release
date published: 2015-01-28
title: 連続テレビ小説 花子とアン オリジナル・サウンドトラック3 ～完結編～
type: MusicAlbum
creator: Takashi Koiwa
catalogue number: SECL-1631

Omoi wo Kanadete/Itsuka Tokeru Namida / savage genius
type: MusicAlbum
created: 2004-10-21
title: 想いを奏でて/いつか溶ける涙 / savage genius
catalogue number: VICL-35714
by artist: Takashi Koiwa
creator: Takashi Koiwa
date published: 2004-10-21
type: Release

Walpurgis / Aimer [初回生産限定盤B]
title: Walpurgis / Aimer [Limited Edition B]
type: Composition

NEOGENE CREATION / 水樹奈々 [初回限定盤]
type: MusicAlbum
date published: 2016-12-21
title: NEOGENE CREATION / Nana Mizuki [Limited Edition]
type: Release
catalogue number: KICS-93456
by artist: Takashi Koiwa
creator: Takashi Koiwa
created: 2016-12-21

Puella Magi Madoka Magica Special CD 4 Original Soundtrack II
type: Composition
name: 魔法少女まどか☆マギカ オリジナルサウンドトラックCD Vol.2

TVアニメ『プリンセス・プリンシパル』オリジナルサウンドトラック「Sound of Foggy London」
name: Princess Principal Original Soundtrack: Sound of Foggy London
type: Performance

ナイショの話 / ClariS [期間生産限定盤]
title: Naisho no Hanashi / ClariS [Limited Edition]
type: Composition

MADLAX O.S.T.
type: Performance

CALL YOU...Kimi to Boku no Mirai/Itsumo
name: CALL YOU...君と僕の未来/いつも
date published: 2005-01-21
catalogue number: VICL-35762
created: 2005-01-21
creator: Takashi Koiwa
by artist: Takashi Koiwa
type: Release
type: MusicAlbum

RUST/雲雀/光芒 / ASCA
name: RUST/Hibari/Koubou / ASCA [Limited Edition]
type: Composition

Calling / 織田かおり
title: Calling / Kaori Oda
type: Release
created: 2007-08-22
catalogue number: SCDC-00588
type: MusicAlbum
date published: 2007-08-22
creator: Takashi Koiwa
by artist: Takashi Koiwa

THE BEST "Blue" / Kalafina
creator: Takashi Koiwa
type: MusicAlbum
by artist: Takashi Koiwa
created: 2014-07-16
type: Release
date published: 2014-07-16
catalogue number: SECL-1535

六等星の夜 Magic Blue ver./ONE/花の唄 / Aimer [ファンクラブ限定盤]
name: Rokutousei no Yoru Magic Blue ver./ONE/Hana no Uta / Aimer [Fanclub Limited Edition]
type: Performance

UTAMONOGATARI LP BOX
type: Performance
title: 歌物語 LP BOX

Masquerade / ClariS [初回生産限定盤]
name: Masquerade / ClariS [Limited Edition]
type: Performance

Kindan no Resistance / Nana Mizuki
type: Composition
name: 禁断のレジスタンス / 水樹奈々

Gekijouban Mahou Shoujo Madoka☆Magica ORIGINAL SOUNDTRACK
title: PUELLA MAGI MADOKA☆MAGICA THE MOVIE Original Soundtrack @en
title: 劇場版 魔法少女まどか☆マギカ ORIGINAL SOUNDTRACK
type: Performance

PUNCH THE MONKEY! 2 Lupin the 3rd; Remixes & Covers II ルパン三世リミックス＆カヴァー集その2
name: PUNCH THE MONKEY! 2 Lupin the 3rd; Remixes & Covers II
type: Performance

nocturne / Hinano
type: Composition

blaze / Kalafina [Limited Edition B]
date published: 2016-08-10
title: blaze / Kalafina [初回生産限定盤B]
created: 2016-08-10
catalogue number: SECL-1958~9
type: MusicAlbum
creator: Takashi Koiwa
by artist: Takashi Koiwa
type: Release

Branch / やなぎなぎ
title: Branch / yanaginagi
type: Composition

ClariS 10th Anniversary BEST - Pink Moon - [Limited Edition]
type: Composition

Kimi ga Mita Yume no Monogatari / ASCA
title: 君が見た夢の物語 / ASCA
type: Composition

Akeboshi/Shirogane / LiSA [Limited Edition]
name: 明け星/白銀 / LiSA [完全生産限定盤]
type: Performance

Doki Doki! My Sister Soul / Harenchi☆Punch [Type☆H]
type: Performance
name: Doki Doki! My Sister Soul / ハレンチ☆パンチ <Type☆H>

Endless Story / Yukari Tamura
type: MusicAlbum
creator: Takashi Koiwa
type: Release
title: Endless Story / 田村ゆかり
catalogue number: KICM-1357
date published: 2011-10-12
created: 2011-10-12
by artist: Takashi Koiwa

PARTY TIME / ClariS
type: Performance

SAYAKAVER. ~triangle~ / Sayaka Sasaki
type: Composition
title: SAYAKAVER. 〜triangle〜 / 佐咲紗花

TVアニメ『舞-乙HiME』オリジナルサウンドトラック Vol.1 乙女の花園
type: Performance
title: My-Otome ORIGINAL SOUNDTRACK Vol.1 Otome no hanazono

春はゆく/marie / Aimer
name: Haru wa Yuku/marie / Aimer [Limited Edition]
type: Composition

BREAK THE CHAIN / 玉置成実
title: BREAK THE CHAIN / Nami Tamaki
type: Composition

機動戦士ガンダムSEED スーツCD Vol.3 ラクス・クライン×ハロ
name: MOBILE SUIT GUNDAM SEED SUIT CD vol.3 LACUS × HARO
type: MusicAlbum
created: 2003-05-21
catalogue number: VICL-61073
type: Release
date published: 2003-05-21
by artist: Takashi Koiwa
creator: Takashi Koiwa

EL CAZADOR DE LA BRUJA ORIGINAL SOUNDTRACK 1
catalogue number: VICL-62375
type: MusicAlbum
title: TV東京アニメーション エル・カザド オリジナル サウンドトラック 1
date published: 2007-07-27
created: 2007-07-27
creator: Takashi Koiwa
by artist: Takashi Koiwa
type: Release

to the beginning / Kalafina [Limited Edition]
type: Performance

Branch / やなぎなぎ [初回限定盤]
name: Branch / yanaginagi [Limited Edition]
creator: Takashi Koiwa
by artist: Takashi Koiwa
catalogue number: GNCA-1633
type: MusicAlbum
created: 2022-12-23
date published: 2022-12-23
type: Release

into the world/メルヒェン / Kalafina
title: into the world/Märchen / Kalafina [Limited Edition]
catalogue number: VVCL-1003~4
creator: Takashi Koiwa
type: MusicAlbum
by artist: Takashi Koiwa
date published: 2017-04-05
type: Release
created: 2017-04-05

映画「20世紀少年」オリジナル・サウンドトラック ベスト＆レア
type: MusicAlbum
creator: Takashi Koiwa
title: Twentieth Century Boys Original Soundtrack Best & Rare @en
name: Eiga "20 Seiki Shounen" Original Soundtrack Best & Rare
date published: 2010-02-24
type: Release
catalogue number: MHCL-20094
created: 2010-02-24
by artist: Takashi Koiwa

Colorful / ClariS [Limited Edition]
name: カラフル / ClariS
type: Performance

Sun Dance & Penny Rain / Aimer [初回生産限定盤A]
title: Sun Dance & Penny Rain / Aimer [Limited Edition A]
type: Performance

ore no imouto ga konnani kawaii wake ga nai Complete Collection+ Oreimo Comp+!
type: Composition
name: ～俺の妹がこんなに可愛いわけがない コンプリートコレクション+～俺妹コンプ+!

Rokutousei no Yoru Magic Blue ver./ONE/Hana no Uta / Aimer [Fanclub Limited Edition]
name: 六等星の夜 Magic Blue ver./ONE/花の唄 / Aimer [ファンクラブ限定盤]
type: Composition

炎 / LiSA [期間生産限定盤]
title: HOMURA / LiSA [Limited Edition]
type: Composition

Dearest / Hitomi Mieno
created: 2001-07-25
type: MusicAlbum
date published: 2001-07-25
type: Release
title: Dearest / 三重野瞳
catalogue number: VICL-35272
creator: Takashi Koiwa
by artist: Takashi Koiwa

PRIMALove / ClariS [Limited Edition]
type: Composition

誰も教えてくれなかったこと / 石川智晶
catalogue number: VTCL-60140
type: MusicAlbum
title: Dare mo Oshiete Kurenakatta Koto / Chiaki Ishikawa
date published: 2009-09-30
type: Release
created: 2009-09-30
by artist: Takashi Koiwa
creator: Takashi Koiwa

マギアレコード 魔法少女まどか☆マギカ外伝 Music Collection 2
type: Composition
title: MAGIA RECORD PUELLA MAGI MADOKA MAGICA SIDE STORY Music Collection 2 @en
name: Magia Record: Mahou Shoujo Madoka☆Magica Gaiden Music Collection 2

銀河機攻隊マジェスティックプリンス CD-BOX
name: Ginga Kikoutai MAJESTIC PRINCE CD-BOX
type: Composition

スプラトゥーン オリジナルサウンドトラック -スプラチューン-
title: Splatoon ORIGINAL SOUNDTRACK -Splatune-
type: Composition

ClariS 1st Budokan Concert ~Futatsu no Kamen to Ushinawareta Taiyou~
catalogue number: VVXL-12
type: Release
title: ClariS 1st 武道館コンサート 〜2つの仮面と失われた太陽〜
by artist: Takashi Koiwa
creator: Takashi Koiwa
type: MusicAlbum
date published: 2017-07-12
created: 2017-07-12

舞い降りてきた雪 / 恋とプロデューサー featuring Konomi Suzuki
name: Maioritekita Yuki / Koi to Producer featuring Konomi Suzuki
type: Performance

アネモネ / ClariS [初回生産限定盤]
name: Anemone / ClariS [Limited Edition]
type: Composition

IXION SAGA DT CHERRY BEST of DT
type: Composition

舞-乙HiME ～ベストコレクション～
type: Composition
title: MY-OTOME BEST COLLECTION

歌物語 -＜物語＞シリーズ主題歌集- [完全生産限定盤]
type: Composition
title: UTAMONOGATARI: MONOGATARI SERIES THEME SONGS COMPILATION ALBUM [Limited Edition]

ちょこッとSister あんちょこ ②冊目 Under Chocottosister File.TWO
title: Chocotto Sister Anchoko Nisatsume Under Chocottosister File.TWO
type: Composition

Uchuu Senkan Yamato 2199 Shudaikashuu
name: 宇宙戦艦ヤマト2199 主題歌集
name: Space Battleship Yamato 2199 Theme Song Collection @en
type: Performance

MADLAX O.S.T.2
type: Performance

あんなに一緒だったのに / See-Saw
type: MusicAlbum
created: 2002-10-23
date published: 2002-10-23
title: Anna ni Issho Datta noni / See-Saw
creator: Takashi Koiwa
type: Release
catalogue number: VICL-35440
by artist: Takashi Koiwa

AUBE / 藍井エイル
title: AUBE / Eir Aoi
type: Performance

MEMORY / Shinji Kakijima
creator: Takashi Koiwa
title: MEMORY / 柿島伸次
date published: 2001-04-21
by artist: Takashi Koiwa
created: 2001-04-21
type: MusicAlbum
catalogue number: VICL-35253
type: Release

ナイショの話 / ClariS [期間生産限定盤]
title: Naisho no Hanashi / ClariS [Limited Edition]
type: Performance

romanesque / FictionJunction YUUKA
type: Composition

THE BEST "Blue" / Kalafina [Limited Edition]
created: 2014-07-16
type: MusicAlbum
type: Release
catalogue number: SECL-1532~3
by artist: Takashi Koiwa
creator: Takashi Koiwa
date published: 2014-07-16

RUST/雲雀/光芒 / ASCA
title: RUST/Hibari/Koubou / ASCA
type: Performance

everlasting song / FictionJunction ASUKA
type: Composition

空ノ言葉 / サヴィッジ・ジーニアス
catalogue number: VTZL-1
title: Sora no Kotoba / savage genius [Limited Edition]
date published: 2007-11-04
created: 2007-11-04
type: Release
by artist: Takashi Koiwa
type: MusicAlbum
creator: Takashi Koiwa

Hana no Uta/I beg you/Haru wa Yuku / Aimer [Limited Edition]
name: 花の唄/I beg you/春はゆく / Aimer
type: Composition

PASSION / SunSet Swish
type: Performance

Lodoss-tou Senki -Eiyuu Kishiden- ORIGINAL SOUNDTRACK VOL.1
name: ロードス島戦記 -英雄騎士伝- オリジナル・サウンドトラック VOL.1
type: Composition
name: Record of Lodoss War: Chronicles of the Heroic Knight ORIGINAL SOUNDTRACK VOL.1 @en

Calling / 織田かおり
name: Calling / Kaori Oda
type: Performance

SPRING TRACKS -春のうた- / ClariS
by artist: Takashi Koiwa
name: SPRING TRACKS -Haru no Uta- / ClariS
type: Release
created: 2016-03-02
type: MusicAlbum
catalogue number: SECL-1857
date published: 2016-03-02
creator: Takashi Koiwa

鬼滅の刃 第一巻 特典ディスク
created: 2019-07-31
name: KIMETSU NO YAIBA TV ANIMATION SERIES VOLUME 1 SPECIAL CD
type: MusicAlbum
date published: 2019-07-31
type: Release
by artist: Takashi Koiwa
creator: Takashi Koiwa
catalogue number: ANZX-14772

GEAR戦士 電童 オリジナル サウンドトラック Vol.1
name: GEAR Fighter Dendoh ORIGINAL SOUNDTRACK Vol.1
type: Performance

reunion / ClariS [Limited Edition]
type: Composition

memorandum / yanaginagi [Limited Edition]
name: memorandum / やなぎなぎ [初回限定盤]
type: Performance

ANTI HERO Original Soundtrack
date published: 2024-06-05
title: TBS系 日曜劇場 アンチヒーロー オリジナル・サウンドトラック
by artist: Takashi Koiwa
type: MusicAlbum
creator: Takashi Koiwa
created: 2024-06-05
type: Release
catalogue number: UZCL-2286

30th Anniversary Early BEST Collection for Soundtrack / Yuki Kajiura
type: Performance
name: 30th Anniversary Early BEST Collection for Soundtrack / 梶浦由記

ClariS 1st 武道館コンサート 〜2つの仮面と失われた太陽〜
type: Performance
title: ClariS 1st Budokan Concert ~Futatsu no Kamen to Ushinawareta Taiyou~ [Limited Edition]

LIFE GOES ON / Mika Arisaka
title: Life Goes On / 有坂美香
type: Performance

私が笑う理由は / ASCA [初回生産限定盤]
name: Watashi ga Warau Wake wa / ASCA [Limited Edition]
type: Performance

Alethea/Signal / ClariS [Limited Edition]
type: Performance
title: アリシア/シグナル / ClariS

PRIMALove / ClariS [Limited Edition]
type: Composition

Andante / ClariS [Limited Edition]
name: アンダンテ / ClariS [期間生産限定盤]
by artist: Takashi Koiwa
type: MusicAlbum
type: Release
creator: Takashi Koiwa
date published: 2024-05-08
catalogue number: VVCL-2463~4
created: 2024-05-08

Sentimental Love / mimimemeMIMI [Limited Edition]
type: Composition
title: センチメンタルラブ / みみめめMIMI

Shirushibi / yanaginagi [Limited Edition]
type: Performance
title: 標火 / やなぎなぎ [初回限定盤]

ちょこッとSister あんちょこ④冊目 Under Chocottosister File.FOUR
created: 2006-12-20
type: MusicAlbum
type: Release
date published: 2006-12-20
title: Chocotto Sister Anchoko Yonsatsume Under Chocottosister File.FOUR
catalogue number: VICL-61984
by artist: Takashi Koiwa
creator: Takashi Koiwa

irony / ClariS [期間生産限定盤]
type: MusicAlbum
creator: Takashi Koiwa
date published: 2010-10-20
title: irony / ClariS [Limited Edition]
type: Release
catalogue number: SECL-909
created: 2010-10-20
by artist: Takashi Koiwa

恋のビギナーなんです(T_T) / 山口理恵
title: Koi no Beginner Nan Desu (T_T) / Rie Yamaguchi
type: Composition

AUBE / 藍井エイル
title: AUBE / Eir Aoi [Limited Edition]
type: Composition

攻殻機動隊 オリジナル・サウンドトラック
date published: 1995-11-22
name: Koukaku Kidoutai Original Soundtrack
catalogue number: BVCR-729
name: GHOST IN THE SHELL Original Soundtrack @en
type: MusicAlbum
creator: Takashi Koiwa
created: 1995-11-22
type: Release
by artist: Takashi Koiwa

ロードス島戦記 -英雄騎士伝- オリジナル・サウンドトラック VOL.1
type: Performance
name: Record of Lodoss War: Chronicles of the Heroic Knight ORIGINAL SOUNDTRACK VOL.1 @en
title: Lodoss-tou Senki -Eiyuu Kishiden- ORIGINAL SOUNDTRACK VOL.1

Yuki Kajiura LIVE vol.#15 ~Soundtrack Special at the Amphitheater~
created: 2020-06-10
type: Release
date published: 2020-06-10
creator: Takashi Koiwa
type: MusicAlbum
by artist: Takashi Koiwa
catalogue number: VTCL-60527~8

My-Otome ORIGINAL SOUNDTRACK Vol.2 Otome no Inori
title: TVアニメ『舞-乙HiME』オリジナルサウンドトラック Vol.2 乙女の祈り
type: Composition

Sengoku BASARA Ongaku Emaki ~Akaban: Moeyo, Waga Tamashii!~
catalogue number: VTCL-60118
creator: Takashi Koiwa
title: TVアニメーション『戦国BASARA』音楽絵巻 ～紅盤 燃えよ、我が魂!～
date published: 2009-06-10
type: Release
type: MusicAlbum
created: 2009-06-10
by artist: Takashi Koiwa

natte / yanaginagi [Limited Edition]
type: Performance
name: ナッテ / やなぎなぎ

Sarigiwa no Romantics / See-Saw
type: Composition
title: 去り際のロマンティクス / See-Saw

ナガレボシ / ROUND TABLE featuring Nino
catalogue number: VTCL-35046
created: 2008-10-22
title: NAGARE-BOSHI / ROUND TABLE featuring Nino
by artist: Takashi Koiwa
type: MusicAlbum
date published: 2008-10-22
type: Release
creator: Takashi Koiwa

Mobile Suit Gundam SEED DESTINY ORIGINAL SOUNDTRACK [II]
by artist: Takashi Koiwa
type: MusicAlbum
creator: Takashi Koiwa
name: 機動戦士ガンダムSEED DESTINY オリジナルサウンドトラック2
created: 2005-04-21
catalogue number: VICL-61600
type: Release
date published: 2005-04-21

Viva! Spark! Tropical-Rouge! Precure/TropicaI·N·G
type: Performance
name: Viva! Spark! トロピカル～ジュ! プリキュア/トロピカI・N・G

Katsugeki Tokuten Ongakushuu Go
type: Performance
name: 活撃特典音楽集 伍
name: KATSUGEKI SPECIAL MUSIC 5 @en

One Light / Kalafina [期間生産限定盤]
name: One Light / Kalafina [Limited Edition]
type: Composition

映画ヒーリングっど♥プリキュア ゆめのまちでキュン!っとGoGo!大変身!! 主題歌シングル
name: Eiga Healin' Good♥Precure: Yume no Machi de Kyun!-tto GoGo! Daihenshin!! Theme Song Single
by artist: Takashi Koiwa
creator: Takashi Koiwa
created: 2021-03-17
date published: 2021-03-17
catalogue number: MJSS-09285~6
type: Release
type: MusicAlbum

Lacrimosa / Kalafina [初回生産限定盤]
title: Lacrimosa / Kalafina [Limited Edition]
type: Composition

TVアニメーション「海賊王女」オリジナルサウンドトラック
type: MusicAlbum
title: Fena: Pirate Princess ORIGINAL SOUNDTRACK @en
by artist: Takashi Koiwa
creator: Takashi Koiwa
name: TV Animation "Kaizoku Oujo" Original Soundtrack
type: Release
date published: 2021-12-08
created: 2021-12-08
catalogue number: VTCL-60555~6

六等星の夜 Magic Blue ver./ONE/花の唄 / Aimer [ファンクラブ限定盤]
type: MusicAlbum
title: Rokutousei no Yoru Magic Blue ver./ONE/Hana no Uta / Aimer [Fanclub Limited Edition]
by artist: Takashi Koiwa
date published: 2017-10-11
creator: Takashi Koiwa
type: Release
created: 2017-10-11
catalogue number: SEC8-16

Wake Up / ClariS
type: Composition

.hack//Link GAME MUSIC O.S.T. [Limited Edition]
type: Performance

ZONE TRIBUTE ~Kimi ga Kureta Mono~ [Limited Edition]
type: Performance
title: ZONE TRIBUTE ~君がくれたもの~

ClariS 1st 武道館コンサート 〜2つの仮面と失われた太陽〜
name: ClariS 1st Budokan Concert ~Futatsu no Kamen to Ushinawareta Taiyou~
type: Performance

Arch Angel / Mashiro Ayano
type: Performance
name: Arch Angel / 綾野ましろ

プリンセス・プリンシパル THE LIVE Yuki Kajiura×Void_Chords LIVE CD
name: Princess Principal THE LIVE Yuki Kajiura×Void_Chords LIVE CD
type: Composition

Tsukimonogatari Gekiban Ongakushuu
name: Tsukimonogatari Music Collection @en
type: Composition
name: 憑物語 劇伴音楽集

ClariS 1st 武道館コンサート 〜2つの仮面と失われた太陽〜
title: ClariS 1st Budokan Concert ~Futatsu no Kamen to Ushinawareta Taiyou~
type: Composition

PASSION / SunSet Swish [Limited Edition]
type: MusicAlbum
type: Release
created: 2008-07-23
by artist: Takashi Koiwa
creator: Takashi Koiwa
date published: 2008-07-23
catalogue number: SECL-665~6

Sun Dance & Penny Rain / Aimer [Limited Edition]
creator: Takashi Koiwa
by artist: Takashi Koiwa
created: 2019-04-10
date published: 2019-04-10
type: Release
type: MusicAlbum
catalogue number: SECL-2409~13

PUNCH THE MONKEY! 2 Lupin the 3rd; Remixes & Covers II ルパン三世リミックス＆カヴァー集その2
title: PUNCH THE MONKEY! 2 Lupin the 3rd; Remixes & Covers II
type: Performance

.hack//SIGN Openning Theme Obsession / Ending Theme Yasashii Yoake
name: .hack//SIGN Openning Theme Obsession Ending Theme 優しい夜明け
type: Composition

AUBE / Eir Aoi [Limited Edition]
title: AUBE / 藍井エイル
type: Performance

FICTION
type: Composition

ZONE TRIBUTE ~君がくれたもの~
by artist: Takashi Koiwa
creator: Takashi Koiwa
catalogue number: SRCL-7680~1
title: ZONE TRIBUTE ~Kimi ga Kureta Mono~ [Limited Edition]
created: 2011-08-10
type: MusicAlbum
type: Release
date published: 2011-08-10

Shingeki! Kyojin Chuugakkou Original Soundtrack
name: attack on titan:junior high original soundtrack @en
title: 進撃! 巨人中学校 オリジナルサウンドトラック
type: Composition

FictionJunction 2010-2013 The BEST of Yuki Kajiura LIVE 2
type: MusicAlbum
type: Release
created: 2015-06-03
date published: 2015-06-03
catalogue number: VTCL-60397~9
creator: Takashi Koiwa
by artist: Takashi Koiwa

PASSION / SunSet Swish
type: Composition

ヒトリゴト / ClariS [期間生産限定盤]
name: Hitorigoto / ClariS [Limited Edition]
type: Performance

春待ちソレイユ / 田村ゆかり
name: Harumachi Soleil / Yukari Tamura
type: Performance

Fate/stay night Heaven's Feel I presage flower ORIGINAL SOUNDTRACK
type: Performance

雲雀/RUST/光芒 / ASCA
type: Composition
name: Hibari/RUST/Koubou / ASCA [Limited Edition]

Walpurgis / Aimer [初回生産限定盤B]
type: Release
title: Walpurgis / Aimer [Limited Edition B]
type: MusicAlbum
catalogue number: SECL-2667~8
created: 2021-04-14
date published: 2021-04-14
creator: Takashi Koiwa
by artist: Takashi Koiwa

memorandum / やなぎなぎ
by artist: Takashi Koiwa
type: MusicAlbum
catalogue number: GNCA-1565
creator: Takashi Koiwa
created: 2019-11-13
name: memorandum / yanaginagi
date published: 2019-11-13
type: Release

Destiny's Prelude / 水樹奈々
name: Destiny's Prelude / Nana Mizuki
type: Performance

Kalafina 8th Anniversary Special products The Live Album "Kalafina LIVE TOUR 2014" at Tokyo International Forum Hall A
type: MusicAlbum
type: Release
name: Kalafina 8th Anniversary Special products The Live Album「Kalafina LIVE TOUR 2014」at 東京国際フォーラムホールA
created: 2016-01-20
catalogue number: SECL-1833~4
date published: 2016-01-20
by artist: Takashi Koiwa
creator: Takashi Koiwa

irony / ClariS [初回生産限定盤]
title: irony / ClariS [Limited Edition]
type: Performance

the Garden of sinners -劇場版「空の境界」音楽集-
title: the Garden of sinners -Movie "Kara no Kyoukai" Music Collection- @en
type: Performance
name: the Garden of sinners -Gekijouban "Kara no Kyoukai" Ongakushuu-

テレビアニメーション「神様ドォルズ」オリジナルサウンドトラック
type: Release
title: TV ANIMATION "KAMISAMA DOLLS" ORIGINAL SOUNDTRACK
date published: 2011-09-21
catalogue number: VTCL-60247
created: 2011-09-21
creator: Takashi Koiwa
type: MusicAlbum
by artist: Takashi Koiwa

残響散歌/朝が来る / Aimer [期間生産限定盤]
type: Release
by artist: Takashi Koiwa
name: Zankyou Sanka/Asa ga Kuru / Aimer [Limited Edition]
creator: Takashi Koiwa
date published: 2022-01-12
created: 2022-01-12
type: MusicAlbum
catalogue number: VVCL-1956~7

ClariS ~SINGLE BEST 1st~
catalogue number: SECL-1663
type: MusicAlbum
type: Release
date published: 2015-04-15
creator: Takashi Koiwa
created: 2015-04-15
by artist: Takashi Koiwa

irony / ClariS
type: Composition

SUPERNAL LIBERTY / 水樹奈々
date published: 2014-04-16
by artist: Takashi Koiwa
created: 2014-04-16
title: SUPERNAL LIBERTY / Nana Mizuki [Limited Edition]
creator: Takashi Koiwa
catalogue number: KICS-93036
type: Release
type: MusicAlbum

トロピカル～ジュ! プリキュア ボーカルアルバム ～トロピカる! MUSIC BOX～
name: Tropical-Rouge! Precure Vocal Album ~Tropical! MUSIC BOX~
type: Composition

攻殻機動隊 オリジナル・サウンドトラック
title: GHOST IN THE SHELL Original Soundtrack @en
name: Koukaku Kidoutai Original Soundtrack
type: Composition

irony / ClariS [Limited Edition]
type: MusicAlbum
name: irony / ClariS [初回生産限定盤]
type: Release
catalogue number: SECL-906~7
date published: 2010-10-20
creator: Takashi Koiwa
by artist: Takashi Koiwa
created: 2010-10-20

Colorful / ClariS [Limited Edition]
type: Performance
name: カラフル / ClariS

ALIVE / 飛蘭
title: ALIVE / Faylan
type: Performance

PASSION / SunSet Swish [Limited Edition]
type: Performance

Endless Story / Yukari Tamura
name: Endless Story / 田村ゆかり
type: Composition

舞-乙HiME ～ベストコレクション～
title: MY-OTOME BEST COLLECTION
type: Performance

ケアレス / ClariS [期間生産限定盤]
name: Careless / ClariS [Limited Edition]
type: Performance

魔法少女まどか☆マギカ オリジナルサウンドトラックCD Vol.3
name: Puella Magi Madoka Magica Special CD 6 Original Soundtrack III
type: Composition

君の銀の庭 / Kalafina
type: Performance
name: Kimi no Gin no Niwa / Kalafina [Limited Edition]

Sword Art Online Original Soundtrack vol.1
by artist: Takashi Koiwa
title: ソードアート・オンライン オリジナルサウンドトラック vol.1
creator: Takashi Koiwa
date published: 2013-01-23
catalogue number: ANZX-6608
created: 2013-01-23
type: MusicAlbum
type: Release

Magia / Kalafina [期間生産限定盤]
name: Magia / Kalafina [Limited Edition]
type: Performance

.hack//Liminality – Kimi ga Ita Monogatari / Kioku 90sec "Liminality" version
name: .hack// - 君がいた物語 / Emerald Green
type: Composition

ひかりふる / Kalafina
title: Hikari Furu / Kalafina [Limited Edition]
type: Composition

V6遠神 / 遠藤正明
title: V6 Engine / Masaaki Endoh [Limited Edition]
type: Composition

PARADE / FictionJunction
by artist: Takashi Koiwa
creator: Takashi Koiwa
type: Release
catalogue number: VVCL-2149
type: MusicAlbum
date published: 2023-04-19
created: 2023-04-19

fairytale / Kalafina [初回生産限定盤]
date published: 2008-12-24
name: fairytale / Kalafina [Limited Edition]
by artist: Takashi Koiwa
created: 2008-12-24
type: Release
catalogue number: SECL-733~4
creator: Takashi Koiwa
type: MusicAlbum

SPLATOON2 LIVE IN MAKUHARI -Tenta Live-
title: SPLATOON2 LIVE IN MAKUHARI -テンタライブ-
type: Performance

クビキリサイクル 青色サヴァンと戯言遣い Sound Collection
name: KUBIKIRI CYCLE AOIRO SAVANT TO ZAREGOTOZUKAI Sound Collection
date published: 2017-10-25
catalogue number: SVWC-70296~7
creator: Takashi Koiwa
type: Release
type: MusicAlbum
created: 2017-10-25
by artist: Takashi Koiwa

Dream Port
type: Performance

Sirius / Eir Aoi [Limited Edition]
by artist: Takashi Koiwa
creator: Takashi Koiwa
name: シリウス / 藍井エイル
type: Release
created: 2013-11-13
type: MusicAlbum
date published: 2013-11-13
catalogue number: SECL-1405~6

SUPERNAL LIBERTY / 水樹奈々
name: SUPERNAL LIBERTY / Nana Mizuki [Limited Edition]
type: Performance

Fate/stay night [Unlimited Blade Works] Original Soundtrack I
name: Fate/stay night [Unlimited Blade Works] オリジナルサウンドトラック I
date published: 2015-03-25
type: Release
by artist: Takashi Koiwa
type: MusicAlbum
creator: Takashi Koiwa
created: 2015-03-25
catalogue number: ANZX-11636

おしえて A to Z / 田村ゆかり
type: Performance
title: Oshiete A to Z / Yukari Tamura

ring your bell / Kalafina
type: Composition

Kalafina All Time Best 2008-2018 [Limited Edition]
type: Performance

Bakumatsu Kikansetsu Irohanihoheto ~Original Soundtrack 2~
by artist: Takashi Koiwa
catalogue number: VICL-62317
created: 2007-03-21
title: 幕末機関説 いろはにほへと 〜オリジナルサウンドトラック2〜 絵巻背景宝音盤 弐の巻
type: Release
creator: Takashi Koiwa
type: MusicAlbum
date published: 2007-03-21

believe / Kalafina [初仕様付期間生産盤]
name: believe / Kalafina [Limited Edition]
type: MusicAlbum
creator: Takashi Koiwa
created: 2014-11-19
by artist: Takashi Koiwa
type: Release
date published: 2014-11-19
catalogue number: SECL-1617~8

Magia / Kalafina
type: Composition

The Many Sides of Voice Actor Radio Character Song Album: "Yuhi to~" "Yasumi no~" "Kokosei Music~!
type: Composition
name: seiyu radio no ura omote Character Song Album: "Yuhi to~" "Yasumi no~" "Kokosei Music~! @en
name: 「声優ラジオのウラオモテ」キャラソン・アルバム「夕陽と～」「やすみの～」「コーコーセーミュージック～!」

sprinter/ARIA / Kalafina
type: Performance

19 colors / Natsumi Kiyoura
type: Performance
title: 十九色 / 清浦夏実

Tsukishirube / Yuuka Nanri
type: Performance
title: 月導-Tsukishirube- / 南里侑香

STEP / ClariS [Limited Edition]
type: Performance

reunion / ClariS [Limited Edition]
type: Performance

Lacrimosa / Kalafina
type: Composition

シャイニング・レゾナンス ミュージックコレクション
name: Shining Resonance Music Collection
type: Performance

革命機ヴァルヴレイヴ オリジナルサウンドトラック
type: MusicAlbum
name: Valvrave the Liberator Original Soundtracks @en
type: Release
name: Kakumeiki Valvrave Original Soundtracks
created: 2013-07-03
catalogue number: VTCL-60348
by artist: Takashi Koiwa
date published: 2013-07-03
creator: Takashi Koiwa

THE BEST! PUNCH THE MONKEY! Lupin the 3rd; Remixes & Covers Best
type: Release
created: 2001-12-21
catalogue number: COCP-50667
creator: Takashi Koiwa
date published: 2001-12-21
name: THE BEST! PUNCH THE MONKEY! Lupin the 3rd; Remixes & Covers Best ルパン三世リミックス＆カヴァー集ベスト
type: MusicAlbum
by artist: Takashi Koiwa

フレンズ / 中野愛子
name: Friends / Aiko Nakano
date published: 2010-01-27
type: Release
type: MusicAlbum
created: 2010-01-27
catalogue number: VTCL-35081
by artist: Takashi Koiwa
creator: Takashi Koiwa

One Light / Kalafina
type: Performance

UTAMONOGATARI 2: MONOGATARI SERIES THEME SONGS COMPILATION ALBUM
name: 歌物語2 -＜物語＞シリーズ主題歌集-
by artist: Takashi Koiwa
catalogue number: SVWC-70405
creator: Takashi Koiwa
date published: 2019-05-10
type: MusicAlbum
type: Release
created: 2019-05-10

far on the water / Kalafina [Limited Edition]
title: far on the water / Kalafina [完全生産限定盤]
type: Performance

Lapis / TrySail [初回生産限定盤]
name: Lapis / TrySail [Limited Edition]
catalogue number: VVCL-1992~3
by artist: Takashi Koiwa
type: MusicAlbum
creator: Takashi Koiwa
date published: 2022-04-06
created: 2022-04-06
type: Release

again / ClariS [Limited Edition]
created: 2016-11-30
date published: 2016-11-30
by artist: Takashi Koiwa
creator: Takashi Koiwa
catalogue number: SECL-2061~2
type: Release
type: MusicAlbum

Tori Tango Nabe / Kumahachi Morino
type: Composition
title: 鶏タンゴ鍋 / 森野熊八

偽物語 劇伴音楽集
catalogue number: ANXX-00879
title: Nisemonogatari Music Collection @en
type: MusicAlbum
created: 2018-11-02
name: Nisemonogatari Gekiban Ongakushuu
type: Release
by artist: Takashi Koiwa
creator: Takashi Koiwa
date published: 2018-11-02

glow / Inori Minase
type: Composition
title: glow / 水瀬いのり

アクアテラリウム / やなぎなぎ [初回限定盤]
created: 2013-11-20
type: Release
name: Aqua Terrarium / yanaginagi [Limited Edition]
creator: Takashi Koiwa
type: MusicAlbum
date published: 2013-11-20
by artist: Takashi Koiwa
catalogue number: GNCA-0316

FictionJunction 2008-2010 The BEST of Yuki Kajiura LIVE
by artist: Takashi Koiwa
date published: 2010-05-12
type: Release
catalogue number: VTCL-60201~2
created: 2010-05-12
creator: Takashi Koiwa
type: MusicAlbum

Magia Record: Mahou Shoujo Madoka☆Magica Gaiden ORIGINAL SOUND TRACK 1
name: MAGIA RECORD 01 SPECIAL CD 1: ORIGINAL SOUND TRACK I @en
name: マギアレコード 魔法少女まどか☆マギカ外伝 ORIGINAL SOUND TRACK 1
type: Composition

Fate/stay night Heaven's Feel II lost butterfly ORIGINAL SOUNDTRACK
created: 2019-08-21
type: Release
by artist: Takashi Koiwa
type: MusicAlbum
date published: 2019-08-21
creator: Takashi Koiwa
catalogue number: ANZX-14406

Alleluia / Kalafina [Limited Edition]
name: アレルヤ / Kalafina [期間生産限定盤]
type: Performance

Customi-Z / Customi-Z [Limited Edition]
name: Customi-Z / カスタマイZ [期間限定盤]
type: Performance

Magia / Kalafina
type: Performance

sprinter/ARIA / Kalafina [Limited Edition]
created: 2008-07-30
type: MusicAlbum
date published: 2008-07-30
name: sprinter/ARIA / Kalafina [初回生産限定盤]
catalogue number: SECL-669~70
type: Release
creator: Takashi Koiwa
by artist: Takashi Koiwa

映画「20世紀少年」オリジナル・サウンドトラック vol.2
type: Performance
name: Twentieth Century Boys ORIGINAL MOTION PICTURE SOUNDTRACK vol.2

プラネタリウム「Starry Globe 世界をめぐる星の旅」オリジナル・サウンドトラック
type: Performance
name: Planetarium Starry Globe: Sekai wo Meguru Hoshi no Tabi ORIGINAL SOUNDTRACK

Maioritekita Yuki / Koi to Producer featuring Konomi Suzuki
catalogue number: DDCD-0001
type: Release
title: 舞い降りてきた雪 / 恋とプロデューサー featuring Konomi Suzuki
date published: 2020-09-02
type: MusicAlbum
by artist: Takashi Koiwa
creator: Takashi Koiwa
created: 2020-09-02

Everlasting Songs / FictionJunction
date published: 2009-02-20
type: Release
type: MusicAlbum
created: 2009-02-20
by artist: Takashi Koiwa
creator: Takashi Koiwa
catalogue number: VTCL-60106

to the beginning / Kalafina [Limited Edition]
catalogue number: SECL-1093~4
type: Release
by artist: Takashi Koiwa
date published: 2012-04-18
creator: Takashi Koiwa
type: MusicAlbum
created: 2012-04-18

Sun Dance & Penny Rain / Aimer [Limited Edition]
type: Performance

アレルヤ / Kalafina
type: Performance
title: Alleluia / Kalafina

ケアレス / ClariS
name: Careless / ClariS
type: Composition

シリウス / 藍井エイル
name: Sirius / Eir Aoi [Limited Edition]
type: Composition

sprinter/ARIA / Kalafina
created: 2008-07-30
creator: Takashi Koiwa
date published: 2008-07-30
catalogue number: SECL-671
by artist: Takashi Koiwa
type: MusicAlbum
type: Release

YUKI KAJIURA LIVE 2008.07.31
type: MusicAlbum
catalogue number: VTBL-2
date published: 2008-12-24
creator: Takashi Koiwa
created: 2008-12-24
by artist: Takashi Koiwa
type: Release

Konjou Sentai Guts-man / Yuko Miyamura
type: Release
name: 根性戦隊ガッツマン / 宮村優子
catalogue number: VIDL-10848
creator: Takashi Koiwa
type: MusicAlbum
by artist: Takashi Koiwa
date published: 1997-03-05
created: 1997-03-05

SWORD ART ONLINE ORDINAL SCALE ORIGINAL SOUNDTRACK
type: Performance
name: 劇場版 ソードアート・オンライン -オーディナル・スケール- Original Soundtrack

Naisho no Hanashi / ClariS [Limited Edition]
name: ナイショの話 / ClariS [初回生産限定盤]
type: Performance

THE BEST "Red" / Kalafina [Limited Edition]
type: MusicAlbum
created: 2014-07-16
catalogue number: SECL-1530~1
by artist: Takashi Koiwa
creator: Takashi Koiwa
date published: 2014-07-16
type: Release

BATTERY the animation ORIGINAL SOUNDTRACK
date published: 2016-09-28
type: Release
type: MusicAlbum
created: 2016-09-28
name: バッテリー ORIGINAL SOUNDTRACK
catalogue number: SVWC-70198
creator: Takashi Koiwa
by artist: Takashi Koiwa

CLICK / ClariS
type: Composition

ときめきメモリアル ボーカル・ベスト・コレクション 5
type: Performance
title: Tokimeki Memorial Vocal Best Collection 5

きみが名前をくれたもの / 夏目貴志(CV 神谷浩史)
title: Kimi ga Namae wo Kureta Mono / Takashi Natsume (CV Hiroshi Kamiya)
type: Performance

Fate/stay night Heaven's Feel III spring song ORIGINAL SOUNDTRACK
type: Composition

エデン / 水樹奈々
name: Eden / Nana Mizuki
creator: Takashi Koiwa
by artist: Takashi Koiwa
type: Release
type: MusicAlbum
created: 2015-01-14
date published: 2015-01-14
catalogue number: KICM-1567

fairytale / Kalafina
date published: 2008-12-24
type: Release
type: MusicAlbum
creator: Takashi Koiwa
by artist: Takashi Koiwa
created: 2008-12-24
catalogue number: SECL-735

プリンセス・プリンシパル THE LIVE Yuki Kajiura×Void_Chords LIVE CD
name: Princess Principal THE LIVE Yuki Kajiura×Void_Chords LIVE CD
type: Performance

鬼滅の刃 竈門炭治郎 立志編 オリジナルサウンドトラック
by artist: Takashi Koiwa
type: MusicAlbum
creator: Takashi Koiwa
title: KIMETSU NO YAIBA: KAMADO TANJIRO RISSHIHEN ORIGINAL SOUNDTRACK
catalogue number: SVWC-70530~1
date published: 2021-05-26
type: Release
created: 2021-05-26

ちょこッとSister あんちょこ ①冊目 Under Chocottosister File.ONE
name: Chocotto Sister Anchoko Issatsume Under Chocottosister File.ONE
creator: Takashi Koiwa
type: Release
created: 2006-06-28
type: MusicAlbum
by artist: Takashi Koiwa
catalogue number: VICL-61981
date published: 2006-06-28

アネモネ / ClariS [初回生産限定盤]
type: Release
name: Anemone / ClariS [Limited Edition]
date published: 2015-07-29
type: MusicAlbum
catalogue number: SECL-1737~8
created: 2015-07-29
by artist: Takashi Koiwa
creator: Takashi Koiwa

あなたの愛した世界 / 南條愛乃
title: Anata no Aishita Sekai / Yoshino Nanjo
type: Composition

Original Soundtrack Alicization War of Underworld vol.1 & Symphonic Alicization Orchestra War of Underworld #3
type: Composition

SUPERNAL LIBERTY / 水樹奈々
name: SUPERNAL LIBERTY / Nana Mizuki [Limited Edition]
type: Composition

ソードアート・オンライン ミュージックコレクション
type: MusicAlbum
by artist: Takashi Koiwa
name: Sword Art Online Music Collection [Limited Edition]
creator: Takashi Koiwa
created: 2016-01-27
date published: 2016-01-27
catalogue number: SVWC-70111~5
type: Release

Zankyou Sanka/Asa ga Kuru / Aimer [Limited Edition]
date published: 2022-02-16
name: 残響散歌/朝が来る / Aimer [完全生産限定盤]
created: 2022-02-16
type: Release
creator: Takashi Koiwa
catalogue number: VVJL-10
type: MusicAlbum
by artist: Takashi Koiwa

NHKアニメーション「ツバサ･クロニクル」オリジナルサウンドトラック Future Soundscape III
name: Tsubasa Chronicle Original Soundtrack - Future Soundscape III
type: Composition

映画トロピカル～ジュ! プリキュア 雪のプリンセスと奇跡の指輪! 主題歌シングル
name: Eiga Tropical-Rouge! Precure: Yuki no Princess to Kiseki no Yubiwa! Theme Song Single
date published: 2021-10-20
type: Release
by artist: Takashi Koiwa
created: 2021-10-20
creator: Takashi Koiwa
type: MusicAlbum
catalogue number: MJSS-09302

Dream Port
type: Composition

Uninstall / Chiaki Ishikawa
name: アンインストール / 石川智晶
type: Release
by artist: Takashi Koiwa
type: MusicAlbum
date published: 2007-06-13
creator: Takashi Koiwa
catalogue number: VICL-36284
created: 2007-06-13

マギアレコード 魔法少女まどか☆マギカ外伝 ORIGINAL SOUND TRACK 1
title: MAGIA RECORD 01 SPECIAL CD 1: ORIGINAL SOUND TRACK I @en
title: Magia Record: Mahou Shoujo Madoka☆Magica Gaiden ORIGINAL SOUND TRACK 1
type: Performance

Gekijouban Fate/Grand Order -Shinsei Entaku Ryouiki: Camelot- Paladin; Agateram ORIGINAL SOUNDTRACK
type: Composition
name: 劇場版 Fate/Grand Order -神聖円卓領域キャメロット- 後編 Paladin; Agateram ORIGINAL SOUNDTRACK
title: Fate/Grand Order THE MOVIE Divine Realm of the Round Table: Camelot Paladin; Agateram ORIGINAL SOUNDTRACK @en

SHIORI / ClariS [Limited Edition]
type: Performance
name: SHIORI / ClariS [期間生産限定盤]

everything / Saeko Chiba
title: everything / 千葉紗子
type: Composition

Hitorigoto / ClariS [Limited Edition]
created: 2017-04-26
type: MusicAlbum
title: ヒトリゴト / ClariS [期間生産限定盤]
date published: 2017-04-26
type: Release
catalogue number: VVCL-1013
by artist: Takashi Koiwa
creator: Takashi Koiwa

nocturne / Hinano
created: 2022-02-23
type: Release
by artist: Takashi Koiwa
type: MusicAlbum
date published: 2022-02-23
creator: Takashi Koiwa
catalogue number: PCCA-06115

STARTING NOW! / Nana Mizuki
created: 2016-07-13
by artist: Takashi Koiwa
title: STARTING NOW! / 水樹奈々
type: Release
date published: 2016-07-13
catalogue number: KICM-1690
type: MusicAlbum
creator: Takashi Koiwa

MADLAX O.S.T.
catalogue number: VICL-61319
type: MusicAlbum
created: 2004-07-21
type: Release
by artist: Takashi Koiwa
date published: 2004-07-21
creator: Takashi Koiwa

ビビッドレッド・オペレーション オリジナル・サウンドトラックVol.01
type: MusicAlbum
creator: Takashi Koiwa
name: VIVIDRED OPERATION Original Soundtrack 01
type: Release
date published: 2013-06-26
created: 2013-06-26
by artist: Takashi Koiwa
catalogue number: ANZX-9028

MY toybox ~Rie Kitagawa Precure Song Collection~
type: MusicAlbum
type: Release
title: MY toybox ~Rie Kitagawa プリキュアソングコレクション~
created: 2020-11-25
date published: 2020-11-25
catalogue number: MJSA-01303~4
by artist: Takashi Koiwa
creator: Takashi Koiwa

Kimi no Gin no Niwa / Kalafina
title: 君の銀の庭 / Kalafina
type: Composition

瞳の欠片 / FictionJunction YUUKA
name: Hitomi no Kakera / FictionJunction YUUKA
type: Performance

ひろがるスカイ! プリキュア 主題歌シングル
title: Hirogaru Sky! Precure Theme Song Single @en
title: Hirogaru Sky! Precure Shudaika Single
type: Performance

Wake Up / ClariS
catalogue number: SECL-1169
type: MusicAlbum
creator: Takashi Koiwa
date published: 2012-08-15
type: Release
by artist: Takashi Koiwa
created: 2012-08-15

ビビッドレッド・オペレーション オリジナル・サウンドトラックVol.01
type: Performance
name: VIVIDRED OPERATION Original Soundtrack 01

MOBILE SUIT GUNDAM SEED DESTINY SUIT CD vol.7 AUEL NEIDER × STING OAKLEY
type: Performance
title: 機動戦士ガンダムSEED DESTINY SUIT CD Vol.7 アウル×スティング

THE IDOLM@STER SHINY COLORS SOLO COLLECTION -3rdLIVE TOUR PIECE ON PLANET / FUKUOKA-
type: Composition

clever / ClariS×GARNiDELiA
type: Performance

Magia Record: Mahou Shoujo Madoka☆Magica Gaiden ORIGINAL SOUND TRACK 1
by artist: Takashi Koiwa
title: マギアレコード 魔法少女まどか☆マギカ外伝 ORIGINAL SOUND TRACK 1
date published: 2020-03-04
name: MAGIA RECORD 01 SPECIAL CD 1: ORIGINAL SOUND TRACK I @en
creator: Takashi Koiwa
catalogue number: ANZX-15552
type: MusicAlbum
created: 2020-03-04
type: Release

Masquerade / ClariS [Limited Edition]
created: 2022-09-14
type: Release
type: MusicAlbum
name: Masquerade / ClariS [期間生産限定盤]
date published: 2022-09-14
creator: Takashi Koiwa
catalogue number: VVCL-2103~4
by artist: Takashi Koiwa

Tori Tango Nabe / Kumahachi Morino
type: Performance
name: 鶏タンゴ鍋 / 森野熊八

L/R オリジナルサウンドトラック VOCAL SIDE
type: MusicAlbum
date published: 2003-02-21
name: L/R Original Soundtrack VOCAL SIDE @en
type: Release
title: L/R: Licensed by Royalty Original Soundtrack VOCAL SIDE
created: 2003-02-21
catalogue number: VICL-61076
creator: Takashi Koiwa
by artist: Takashi Koiwa

コゼットの肖像 オリジナルサウンドトラック
name: Le Portrait de Petit Cossette Original Soundtrack
type: Composition

TBS アニメーション おおかみかくし オリジナルサウンドトラック
type: MusicAlbum
creator: Takashi Koiwa
type: Release
catalogue number: VTCL-60195
title: TBS Animation Okami Kakushi Original Soundtrack
created: 2010-03-24
date published: 2010-03-24
by artist: Takashi Koiwa

Ba-Bang to Suisan! Bang Bravern/Souen no Shouzou
type: Performance
title: ババーンと推参!バーンブレイバーン/双炎の肖像

THE BEST "Red" / Kalafina [Limited Edition]
type: Performance

Gekijouban Kara no Kyoukai "Satsujin Kousatsu (Go)" ORIGINAL SOUNDTRACK
type: MusicAlbum
name: 劇場版空の境界「殺人考察(後)」ORIGINAL SOUNDTRACK
date published: 2009-12-09
name: the Garden of sinners: ......not nothing heart. Original Soundtrack @en
catalogue number: ANZB-2894
creator: Takashi Koiwa
by artist: Takashi Koiwa
created: 2009-12-09
type: Release

君が見た夢の物語 / ASCA
title: Kimi ga Mita Yume no Monogatari / ASCA
type: Performance

FictionJunction 2010-2013 The BEST of Yuki Kajiura LIVE 2
type: Performance

Fate/stay night Heaven's Feel I presage flower ORIGINAL SOUNDTRACK
type: Composition

30th Anniversary Early BEST Collection for Soundtrack / Yuki Kajiura [Limited Edition]
title: 30th Anniversary Early BEST Collection for Soundtrack / 梶浦由記 [初回限定盤]
type: Composition

マギアレコード 魔法少女まどか☆マギカ外伝 ORIGINAL SOUND TRACK 3
creator: Takashi Koiwa
name: MAGIA RECORD 04 SPECIAL CD 4: ORIGINAL SOUND TRACK III @en
by artist: Takashi Koiwa
catalogue number: ANZX-15558
title: Magia Record: Mahou Shoujo Madoka☆Magica Gaiden ORIGINAL SOUND TRACK 3
created: 2020-08-05
type: MusicAlbum
type: Release
date published: 2020-08-05

ビビッドレッド・オペレーション オリジナル・サウンドトラックVol.01
title: VIVIDRED OPERATION Original Soundtrack 01
type: Composition

Masquerade / ClariS
type: Composition

シリウス / 藍井エイル
type: Release
by artist: Takashi Koiwa
date published: 2013-11-13
title: Sirius / Eir Aoi [Limited Edition]
created: 2013-11-13
type: MusicAlbum
creator: Takashi Koiwa
catalogue number: SECL-1408~9

Branch / やなぎなぎ [初回限定盤]
name: Branch / yanaginagi [Limited Edition]
type: Performance

Zankyou Sanka/Asa ga Kuru / Aimer [Limited Edition]
type: Performance
title: 残響散歌/朝が来る / Aimer [完全生産限定盤]

heavenly blue / Kalafina [Limited Edition]
type: Performance

PUNCH THE MONKEY! 2 Lupin the 3rd; Remixes & Covers II
name: PUNCH THE MONKEY! 2 Lupin the 3rd; Remixes & Covers II ルパン三世リミックス＆カヴァー集その2
type: Composition

Wake Up / ClariS [Limited Edition]
creator: Takashi Koiwa
created: 2012-08-15
by artist: Takashi Koiwa
date published: 2012-08-15
catalogue number: SECL-1170~1
type: MusicAlbum
type: Release

everlasting song / FictionJunction ASUKA
catalogue number: VICL-35865
type: MusicAlbum
creator: Takashi Koiwa
type: Release
created: 2005-07-21
date published: 2005-07-21
by artist: Takashi Koiwa

Trickster / 水樹奈々
title: Trickster / Nana Mizuki
type: Composition

TSUKIHIME -A piece of blue glass moon- Original Soundtrack
name: 月姫 -A piece of blue glass moon- Original Soundtrack
type: Performance

OVA .hack//Quantum オリジナルサウンドトラック
name: OVA .hack//Quantum Original Soundtrack
type: Performance

TV Animation "Koreha Zombie Desuka? OF THE DEAD" Meccha Festival! Koushiki Guide CD ~ Tsumari Utamono Zenbu to Niki no BGM Iri Nimaigumi BEST
type: Performance
title: TVアニメーション「これはゾンビですか? オブ・ザ・デッド」 めっちゃフェスティボー! 公式ガイドCD〜つまり歌モノ全部と2期のBGM入り2枚組BEST
name: Koreha Zombie Desuka? OF THE DEAD Meccha Festival! Koushiki Guide CD ~ Tsumari Utamono Zenbu to Niki no BGM Iri Nimaigumi BEST @en

Fight!! / ClariS
type: MusicAlbum
type: Release
date published: 2021-02-17
created: 2021-02-17
by artist: Takashi Koiwa
catalogue number: VVCL-1809
creator: Takashi Koiwa

映画「20世紀少年」オリジナル・サウンドトラック vol.2
title: Twentieth Century Boys ORIGINAL MOTION PICTURE SOUNDTRACK vol.2
type: Composition

Gravity / ClariS [Limited Edition]
type: Composition

again / ClariS [Limited Edition]
type: Composition

NEVER SURRENDER / 水樹奈々
name: NEVER SURRENDER / Nana Mizuki
type: Performance

NEOGENE CREATION / 水樹奈々
type: MusicAlbum
catalogue number: KICS-3456
name: NEOGENE CREATION / Nana Mizuki
date published: 2016-12-21
created: 2016-12-21
type: Release
creator: Takashi Koiwa
by artist: Takashi Koiwa

BLOODY HOLIC / 南里侑香
title: BLOODY HOLIC / Yuuka Nanri
type: Performance

Alethea/Signal / ClariS [Limited Edition]
type: Performance
title: アリシア/シグナル / ClariS

夢幻/永久 -トコシエ- / MY FIRST STORY × HYDE [期間生産限定盤]
type: Release
by artist: Takashi Koiwa
creator: Takashi Koiwa
name: Mugen/Tokoshie / MY FIRST STORY x HYDE [Limited Edition]
catalogue number: BVCL-1410~1
type: MusicAlbum
date published: 2024-06-05
created: 2024-06-05

Fairy Castle / ClariS [Limited Edition]
created: 2017-01-25
type: Release
by artist: Takashi Koiwa
type: MusicAlbum
date published: 2017-01-25
creator: Takashi Koiwa
catalogue number: SECL-2106~7

Dear / JUNNA [Limited Edition]
type: Performance
title: Dear / JUNNA [初回限定盤]

私が笑う理由は / ASCA
title: Watashi ga Warau Wake wa / ASCA
type: Performance

I beg you/花びらたちのマーチ/Sailing / Aimer
title: I beg you/Hanabiratachi no March/Sailing / Aimer [Limited Edition]
type: Performance

ALIVE / ClariS
by artist: Takashi Koiwa
catalogue number: VVCL-2077
creator: Takashi Koiwa
type: MusicAlbum
type: Release
created: 2022-08-03
date published: 2022-08-03

Viva! Spark! トロピカル～ジュ! プリキュア/トロピカI・N・G
date published: 2021-04-07
by artist: Takashi Koiwa
name: Viva! Spark! Tropical-Rouge! Precure/TropicaI·N·G
type: MusicAlbum
type: Release
catalogue number: MJSS-09288~9
creator: Takashi Koiwa
created: 2021-04-07

Red Moon / Kalafina [Limited Edition]
type: Performance

Rekishi Hiwa Historia Original Sound Track 2
date published: 2011-04-13
title: 「歴史秘話ヒストリア」オリジナル･サウンドトラック2
creator: Takashi Koiwa
type: Release
by artist: Takashi Koiwa
catalogue number: SECL-962
type: MusicAlbum
created: 2011-04-13

ULTIMATE DIAMOND / 水樹奈々
catalogue number: KICS-1470
title: ULTIMATE DIAMOND / Nana Mizuki
type: MusicAlbum
type: Release
by artist: Takashi Koiwa
creator: Takashi Koiwa
date published: 2009-06-03
created: 2009-06-03

Gekijouban Fate/Grand Order -Shinsei Entaku Ryouiki: Camelot- Paladin; Agateram ORIGINAL SOUNDTRACK
title: 劇場版 Fate/Grand Order -神聖円卓領域キャメロット- 後編 Paladin; Agateram ORIGINAL SOUNDTRACK
name: Fate/Grand Order THE MOVIE Divine Realm of the Round Table: Camelot Paladin; Agateram ORIGINAL SOUNDTRACK @en
type: Performance

Splatoon 2 ORIGINAL SOUNDTRACK -Octotune-
created: 2018-07-18
type: MusicAlbum
catalogue number: EBCD-10009~10
date published: 2018-07-18
creator: Takashi Koiwa
by artist: Takashi Koiwa
type: Release

Splatoon 2 ORIGINAL SOUNDTRACK -Octotune- [Limited Edition]
type: Composition

TVアニメーション「海賊王女」オリジナルサウンドトラック
type: Performance
title: Fena: Pirate Princess ORIGINAL SOUNDTRACK @en
title: TV Animation "Kaizoku Oujo" Original Soundtrack

真救世主伝説 北斗の拳 オリジナル・サウンドトラック I ラオウ伝 殉愛の章/ユリア伝
catalogue number: UMCK-1219
type: Release
name: Shin Kyuuseishu Densetsu Hokuto no Ken ORIGINAL SOUNDTRACK 1 Raoh-den Jun'ai no Shou / Yuria-den
created: 2007-02-21
date published: 2007-02-21
creator: Takashi Koiwa
type: MusicAlbum
by artist: Takashi Koiwa

NEVER SURRENDER / 水樹奈々
catalogue number: KICM-1889
date published: 2018-10-24
type: MusicAlbum
creator: Takashi Koiwa
name: NEVER SURRENDER / Nana Mizuki
created: 2018-10-24
by artist: Takashi Koiwa
type: Release

Yakusoku / Michihiro Kuroda
name: 約束 / 黒田倫弘
type: Composition

Kinjitsu Koukai Dainishou / PENGUIN RESEARCH [Limited Edition]
type: MusicAlbum
date published: 2018-01-10
creator: Takashi Koiwa
type: Release
created: 2018-01-10
title: 近日公開第二章 / PENGUIN RESEARCH
catalogue number: VVCL-1140~1
by artist: Takashi Koiwa

Gekijouban Mahou Shoujo Madoka☆Magica [Shinpen] Hangyaku no Monogatari Original Soundtrack
title: PUELLA MAGI MADOKA MAGICA THE MOVIE: REBELLION ORIGINAL SOUNDTRACK @en
name: 劇場版 魔法少女まどか☆マギカ ［新編］叛逆の物語 オリジナルサウンドトラック
type: Composition

30th Anniversary Early BEST Collection for Soundtrack / Yuki Kajiura
catalogue number: VTCL-60584~6
name: 30th Anniversary Early BEST Collection for Soundtrack / 梶浦由記
by artist: Takashi Koiwa
type: MusicAlbum
creator: Takashi Koiwa
type: Release
created: 2023-12-06
date published: 2023-12-06

ClariS 10th Anniversary BEST - Pink Moon & Green Star - [Limited Edition]
type: Composition

INNOCENCE / 藍井エイル
name: INNOCENCE / Eir Aoi [Limited Edition]
type: Performance

ルミナス / ClariS
type: Release
created: 2012-10-10
title: Luminous / ClariS [Limited Edition]
by artist: Takashi Koiwa
creator: Takashi Koiwa
date published: 2012-10-10
catalogue number: SECL-1193~4
type: MusicAlbum

circus / FictionJunction YUUKA [Limited Edition]
created: 2007-07-04
type: Release
catalogue number: VIZL-235
date published: 2007-07-04
creator: Takashi Koiwa
type: MusicAlbum
by artist: Takashi Koiwa

MEMORY / Shinji Kakijima
type: Performance
name: MEMORY / 柿島伸次

ClariS 10th Anniversary BEST - Pink Moon & Green Star - [Limited Edition]
catalogue number: VVCL-1736~8
creator: Takashi Koiwa
type: MusicAlbum
by artist: Takashi Koiwa
type: Release
created: 2020-10-21
date published: 2020-10-21

ロンド... 月の記憶をたどって。/ 南里侑香
name: Rondo... Tsuki no Kioku wo Tadotte. / Yuuka Nanri
type: Composition

Luminous / ClariS
date published: 2012-10-10
title: ルミナス / ClariS
by artist: Takashi Koiwa
created: 2012-10-10
catalogue number: SECL-1195
creator: Takashi Koiwa
type: MusicAlbum
type: Release

百火撩乱 / Kalafina [完全生産限定盤]
type: Composition
name: Hyakka Ryouran / Kalafina [Limited Edition]

5am / milet [初回生産限定盤A]
date published: 2023-08-30
type: MusicAlbum
creator: Takashi Koiwa
created: 2023-08-30
title: 5am / milet [Limited Edition A]
catalogue number: SECL-2905~7
type: Release
by artist: Takashi Koiwa

やなぎなぎ ベストアルバム -MUSEUM-
type: Composition
title: yanaginagi Best Album -MUSEUM- [Limited Edition]

百火撩乱 / Kalafina
name: Hyakka Ryouran / Kalafina
type: Performance

Kaiketsu! Osabakiina Original Sound Album
type: Composition
name: 解決!オサバキーナ オリジナル・サントラ・アルバム

みみめめMIMI BEST ALBUM 〜Bon! Voyage!〜
title: mimimemeMIMI BEST ALBUM ~Bon! Voyage!~
date published: 2017-09-13
type: MusicAlbum
type: Release
catalogue number: AZCS-1068
creator: Takashi Koiwa
created: 2017-09-13
by artist: Takashi Koiwa

時の向こう 幻の空 / FictionJunction
name: Toki no Mukou Maboroshi no Sora / FictionJunction
type: Performance

SUPERNAL LIBERTY / 水樹奈々
type: Release
name: SUPERNAL LIBERTY / Nana Mizuki
catalogue number: KICS-3036
created: 2014-04-16
type: MusicAlbum
date published: 2014-04-16
by artist: Takashi Koiwa
creator: Takashi Koiwa

機動戦士ガンダムSEED オリジナルサウンドトラック1
title: MOBILE SUIT GUNDAM SEED ORIGINAL SOUNDTRACK [I]
type: Composition

マギアレコード 魔法少女まどか☆マギカ外伝 ORIGINAL SOUND TRACK 3
name: MAGIA RECORD 04 SPECIAL CD 4: ORIGINAL SOUND TRACK III @en
type: Performance
title: Magia Record: Mahou Shoujo Madoka☆Magica Gaiden ORIGINAL SOUND TRACK 3

映画「20世紀少年」オリジナル・サウンドトラック ベスト＆レア
type: Composition
name: Twentieth Century Boys Original Soundtrack Best & Rare @en
title: Eiga "20 Seiki Shounen" Original Soundtrack Best & Rare

BLOODY HOLIC / Yuuka Nanri
type: Composition
name: BLOODY HOLIC / 南里侑香

Forever... / savage genius
type: Composition

glow / Inori Minase [Limited Edition]
type: Performance
name: glow / 水瀬いのり [初回限定盤]

空ノ言葉 / サヴィッジ・ジーニアス
title: Sora no Kotoba / savage genius
type: Composition

TO BE HERO X SONG COLLECTION [初回仕様限定盤]
title: TO BE HERO X SONG COLLECTION
type: Performance

僕はまだ何も知らない。/ 石川智晶
type: Composition
title: Boku wa Mada Nani mo Shiranai / Chiaki Ishikawa

劇場版空の境界「矛盾螺旋」ORIGINAL SOUNDTRACK
name: the Garden of sinners: Paradox Paradigm. Original Soundtrack @en
name: Gekijouban Kara no Kyoukai "Mujun Rasen" ORIGINAL SOUNDTRACK
type: Performance

私が笑う理由は / ASCA
type: Composition
title: Watashi ga Warau Wake wa / ASCA

SECOND STORY / ClariS [Limited Edition]
type: Composition

border / ClariS
date published: 2015-01-07
catalogue number: SECL-1625
type: Release
by artist: Takashi Koiwa
created: 2015-01-07
type: MusicAlbum
creator: Takashi Koiwa

SPLATOON LIVE IN MAKUHARI -Shioka Live-
type: Composition
title: SPLATOON LIVE IN MAKUHARI -シオカライブ-

UTAMONOGATARI 2: MONOGATARI SERIES THEME SONGS COMPILATION ALBUM [Limited Edition]
name: 歌物語2 -＜物語＞シリーズ主題歌集- [完全生産限定盤]
type: Composition

FINAL FANTASY BRAVE EXVIUS ORIGINAL SOUNDTRACK VOL.2
type: Composition

Dream Field / See-Saw
type: Performance

魔法使いの夜 ORIGINAL SOUNDTRACK REPETITION
name: Mahoutsukai no Yoru Original Soundtrack Repetition
title: WITCH ON THE HOLY NIGHT ORIGINAL SOUNDTRACK REPETITION @en
type: Composition

Kyokugen Dreamer / SCREEN mode [Artist Edition]
type: Composition
name: 極限Dreamer / SCREEN mode [アーティスト盤]

.hack//EXTRA SOUNDTRACKS
type: Release
by artist: Takashi Koiwa
creator: Takashi Koiwa
created: 2002-10-23
type: MusicAlbum
catalogue number: VICL-60971
date published: 2002-10-23

THE BEST! PUNCH THE MONKEY! Lupin the 3rd; Remixes & Covers Best ルパン三世リミックス＆カヴァー集ベスト
title: THE BEST! PUNCH THE MONKEY! Lupin the 3rd; Remixes & Covers Best
type: Performance

5am / milet [初回生産限定盤A]
type: Composition
title: 5am / milet [Limited Edition A]

幕末機関説 いろはにほへと 〜オリジナルサウンドトラック1〜 絵巻背景宝音盤 壱の巻
name: Bakumatsu Kikansetsu Irohanihoheto ~Original Soundtrack 1~
type: Composition

ClariS 10th Anniversary BEST - Green Star - [Limited Edition]
type: Release
date published: 2020-10-21
created: 2020-10-21
type: MusicAlbum
catalogue number: VVCL-1733~4
by artist: Takashi Koiwa
creator: Takashi Koiwa

アリシア/シグナル / ClariS
title: Alethea/Signal / ClariS
type: Performance

MY toybox ~Rie Kitagawa プリキュアソングコレクション~
title: MY toybox ~Rie Kitagawa Precure Song Collection~
type: Performance

スーパーマリオ オデッセイ オリジナルサウンドトラック
name: SUPER MARIO ODYSSEY ORIGINAL SOUND TRACK
type: Composition

Connect / ClariS [Limited Edition]
type: MusicAlbum
catalogue number: SECL-949
name: コネクト/ ClariS
type: Release
created: 2011-02-02
date published: 2011-02-02
creator: Takashi Koiwa
by artist: Takashi Koiwa

Arch Angel / 綾野ましろ
catalogue number: VVCL-1513~4
name: Arch Angel / Mashiro Ayano [Limited Edition]
creator: Takashi Koiwa
date published: 2019-09-25
by artist: Takashi Koiwa
type: MusicAlbum
type: Release
created: 2019-09-25

Tsubasa Chronicle Original Soundtrack - Future Soundscape III
type: MusicAlbum
title: NHKアニメーション「ツバサ･クロニクル」オリジナルサウンドトラック Future Soundscape III
by artist: Takashi Koiwa
created: 2006-07-05
creator: Takashi Koiwa
type: Release
date published: 2006-07-05
catalogue number: VICL-61966

Destiny's Prelude / 水樹奈々
name: Destiny's Prelude / Nana Mizuki
type: Composition

ヒトリゴト / ClariS [初回生産限定盤]
title: Hitorigoto / ClariS [Limited Edition]
type: Composition

TV Animation "Kaizoku Oujo" Original Soundtrack
title: TVアニメーション「海賊王女」オリジナルサウンドトラック
name: Fena: Pirate Princess ORIGINAL SOUNDTRACK @en
type: Composition

Achilles and the Tortoise Original Soundtrack
name: Achilles to Kame Original Soundtrack @en
created: 2008-09-10
date published: 2008-09-10
creator: Takashi Koiwa
type: MusicAlbum
name: 北野武監督作品「アキレスと亀」オリジナル・サウンドトラック
catalogue number: MUCD-1185
type: Release
by artist: Takashi Koiwa

「鬼滅の刃」遊郭編 オリジナルサウンドトラック
name: Kimetsu no Yaiba: Yuukakuhen Original Soundtrack
type: Performance

clever / ClariS×GARNiDELiA
type: Release
date published: 2016-09-14
type: MusicAlbum
created: 2016-09-14
catalogue number: SECL-1975~6
creator: Takashi Koiwa
by artist: Takashi Koiwa

reunion / ClariS
type: Composition

映画トロピカル～ジュ! プリキュア 雪のプリンセスと奇跡の指輪! 主題歌シングル
title: Eiga Tropical-Rouge! Precure: Yuki no Princess to Kiseki no Yubiwa! Theme Song Single
type: MusicAlbum
catalogue number: MJSS-09300~1
creator: Takashi Koiwa
date published: 2021-10-20
type: Release
by artist: Takashi Koiwa
created: 2021-10-20

Exterminate / 水樹奈々
title: Exterminate / Nana Mizuki
creator: Takashi Koiwa
date published: 2015-07-22
by artist: Takashi Koiwa
catalogue number: KICM-1609
type: MusicAlbum
created: 2015-07-22
type: Release

銀河機攻隊マジェスティックプリンス CD-BOX
by artist: Takashi Koiwa
title: Ginga Kikoutai MAJESTIC PRINCE CD-BOX
date published: 2016-10-26
type: Release
created: 2016-10-26
type: MusicAlbum
creator: Takashi Koiwa
catalogue number: THCA-60106

Fairy Castle / ClariS
type: Release
created: 2017-01-25
by artist: Takashi Koiwa
creator: Takashi Koiwa
type: MusicAlbum
date published: 2017-01-25
catalogue number: SECL-2110

blaze / Kalafina [完全生産限定盤]
title: blaze / Kalafina [Limited Edition]
type: Performance

.hack//Tasogare no Udewa Densetsu ORIGINAL SOUNDTRACK
title: .hack//Legend of the Twilight Bracelet ORIGINAL SOUNDTRACK @en
type: Performance
name: .hack／／黄昏の腕輪伝説 ORIGINAL SOUNDTRACK

Last vision for last / 飛蘭
title: Last vision for last / Faylan
type: Performance

極限Dreamer / SCREEN mode [アニメ盤]
title: Kyokugen Dreamer / SCREEN mode [Anime Edition]
type: Composition

Anemone / ClariS
type: Release
title: アネモネ / ClariS
created: 2015-07-29
catalogue number: SECL-1739
type: MusicAlbum
creator: Takashi Koiwa
date published: 2015-07-29
by artist: Takashi Koiwa

テレビ愛知発テレビ東京系アニメーション トランスフォーマー ギャラクシーフォース オリジナルサウンドトラック1
title: Transformers GALAXY FORCE Original Soundtrack 1
type: Composition

natte / yanaginagi
name: ナッテ / やなぎなぎ
type: Composition

Tsukimonogatari Gekiban Ongakushuu
name: Tsukimonogatari Music Collection @en
type: Performance
title: 憑物語 劇伴音楽集

Anna ni Issho Datta noni / See-Saw
type: Performance
title: あんなに一緒だったのに / See-Saw

劇場版 魔法少女まどか☆マギカ ［新編］叛逆の物語 オリジナルサウンドトラック
type: Release
name: Gekijouban Mahou Shoujo Madoka☆Magica [Shinpen] Hangyaku no Monogatari Original Soundtrack
date published: 2014-04-02
catalogue number: ANZX-3533
creator: Takashi Koiwa
type: MusicAlbum
title: PUELLA MAGI MADOKA MAGICA THE MOVIE: REBELLION ORIGINAL SOUNDTRACK @en
by artist: Takashi Koiwa
created: 2014-04-02

SPLATOON2 LIVE IN MAKUHARI -Tenta Live-
type: Release
by artist: Takashi Koiwa
creator: Takashi Koiwa
type: MusicAlbum
catalogue number: EBCD-10013
created: 2019-07-24
title: SPLATOON2 LIVE IN MAKUHARI -テンタライブ-
date published: 2019-07-24

Vitalization / Nana Mizuki
type: Performance
name: Vitalization / 水樹奈々

きみが名前をくれたもの / 夏目貴志(CV 神谷浩史)
name: Kimi ga Namae wo Kureta Mono / Takashi Natsume (CV Hiroshi Kamiya)
type: Composition

ヒトリゴト / ClariS [初回生産限定盤]
name: Hitorigoto / ClariS [Limited Edition]
by artist: Takashi Koiwa
type: MusicAlbum
creator: Takashi Koiwa
created: 2017-04-26
type: Release
date published: 2017-04-26
catalogue number: VVCL-1010~1

SUMMER TRACKS -natsu no uta- / ClariS
name: SUMMER TRACKS -夏のうた- / ClariS
type: Composition

Careless / ClariS
title: ケアレス / ClariS
type: Performance

暁の車 / FictionJunction YUUKA
name: Akatsuki no Kuruma / FictionJunction YUUKA
type: Composition

Kalafina All Time Best 2008-2018 [Limited Edition]
type: Composition

ALIVE / ClariS [Limited Edition]
by artist: Takashi Koiwa
created: 2022-08-03
catalogue number: VVCL-2075~6
date published: 2022-08-03
title: ALIVE / ClariS [初回生産限定盤]
type: Release
creator: Takashi Koiwa
type: MusicAlbum

Viva! Spark! Tropical-Rouge! Precure/TropicaI·N·G
type: Release
type: MusicAlbum
date published: 2021-04-07
title: Viva! Spark! トロピカル～ジュ! プリキュア/トロピカI・N・G
catalogue number: MJSS-09290
by artist: Takashi Koiwa
creator: Takashi Koiwa
created: 2021-04-07

Taiho Shichauzo Full Throttle Zenkai Kikaku RECALL BGM SUPER COLLECTION
name: You're Under Arrest Full Throttle RECALL BGM SUPER COLLECTION @en
name: 逮捕しちゃうぞフルスロットル 全開企画 RECALL BGM SUPER COLLECTION
type: Composition

Masquerade / ClariS
type: Performance

TV Tokyo Animation Sketchbook ~full color's~ Original Soundtrack
type: MusicAlbum
name: テレビ東京系アニメーション「スケッチブック～full color's～」オリジナルサウンドトラック
type: Release
name: sound sketch book @en
created: 2007-11-21
catalogue number: VTCL-60005
by artist: Takashi Koiwa
creator: Takashi Koiwa
date published: 2007-11-21

Gravity / ClariS [Limited Edition]
type: Performance

ANTI HERO Original Soundtrack
name: TBS系 日曜劇場 アンチヒーロー オリジナル・サウンドトラック
type: Performance

マギアレコード 魔法少女まどか☆マギカ外伝 ORIGINAL SOUND TRACK 2
type: MusicAlbum
name: Magia Record: Mahou Shoujo Madoka☆Magica Gaiden ORIGINAL SOUND TRACK 2
type: Release
title: MAGIA RECORD 03 SPECIAL CD 3: ORIGINAL SOUND TRACK II @en
creator: Takashi Koiwa
by artist: Takashi Koiwa
created: 2020-06-10
catalogue number: ANZX-15556
date published: 2020-06-10

First Smile / savage genius
catalogue number: VTCL-70005
by artist: Takashi Koiwa
creator: Takashi Koiwa
type: MusicAlbum
date published: 2010-10-20
type: Release
created: 2010-10-20

Bakumatsu Kikansetsu Irohanihoheto ~Original Soundtrack 2~
type: Performance
name: 幕末機関説 いろはにほへと 〜オリジナルサウンドトラック2〜 絵巻背景宝音盤 弐の巻

Viva! Spark! トロピカル～ジュ! プリキュア/トロピカI・N・G
type: Composition
title: Viva! Spark! Tropical-Rouge! Precure/TropicaI·N·G

progressive / Kalafina
date published: 2009-10-28
by artist: Takashi Koiwa
catalogue number: SECL-816
type: MusicAlbum
created: 2009-10-28
type: Release
creator: Takashi Koiwa

sprinter/ARIA / Kalafina
type: Composition

ヒトリゴト / ClariS [期間生産限定盤]
type: Composition
name: Hitorigoto / ClariS [Limited Edition]

FictionJunction 2008-2010 The BEST of Yuki Kajiura LIVE
type: Composition

ClariS 10th Anniversary BEST - Pink Moon - [Limited Edition]
type: Release
catalogue number: VVCL-1730~1
date published: 2020-10-21
by artist: Takashi Koiwa
creator: Takashi Koiwa
type: MusicAlbum
created: 2020-10-21

SMASHING ANTHEMS / Nana Mizuki [Limited Edition]
title: SMASHING ANTHEMS / 水樹奈々 [初回限定盤]
type: Composition

CheerS / ClariS [Limited Edition]
creator: Takashi Koiwa
date published: 2018-08-15
created: 2018-08-15
type: Release
by artist: Takashi Koiwa
type: MusicAlbum
catalogue number: VVCL-1262~3

JUST TUNE / savage genius
type: Performance

PRIMALove / ClariS [Limited Edition]
type: Performance

circus / FictionJunction YUUKA
type: Performance

光の旋律 / Kalafina
name: Hikari no Senritsu / Kalafina [Limited Edition]
type: Composition

ケアレス / ClariS [期間生産限定盤]
creator: Takashi Koiwa
title: Careless / ClariS [Limited Edition]
created: 2021-09-15
type: Release
by artist: Takashi Koiwa
type: MusicAlbum
date published: 2021-09-15
catalogue number: VVCL-1921~2

Fairy Castle / ClariS [Limited Edition]
type: Composition

Dream Field / See-Saw
created: 2003-02-21
type: Release
by artist: Takashi Koiwa
creator: Takashi Koiwa
type: MusicAlbum
date published: 2003-02-21
catalogue number: VICL-61069

SACRA MUSIC FES.2019 -NEW GENERATION-
creator: Takashi Koiwa
by artist: Takashi Koiwa
date published: 2019-10-30
created: 2019-10-30
type: Release
catalogue number: VVXL-43~4
type: MusicAlbum

PRIMALove / ClariS [Limited Edition]
catalogue number: VVCL-1174~5
date published: 2018-02-28
type: Release
by artist: Takashi Koiwa
created: 2018-02-28
creator: Takashi Koiwa
type: MusicAlbum

ore no imouto ga konnani kawaii wake ga nai Complete Collection+ Oreimo Comp+!
title: ～俺の妹がこんなに可愛いわけがない コンプリートコレクション+～俺妹コンプ+!
type: Performance

THE BEST "Red" / Kalafina
type: Composition

Fate/stay night [Unlimited Blade Works] Original Soundtrack
date published: 2020-01-22
type: Release
type: MusicAlbum
catalogue number: SVWC-70454~6
created: 2020-01-22
by artist: Takashi Koiwa
creator: Takashi Koiwa

やなぎなぎ ベストアルバム -MUSEUM-
name: yanaginagi Best Album -MUSEUM-
type: Performance

PUNCH THE MONKEY! BOX
type: Composition

スーパーマリオ オデッセイ オリジナルサウンドトラック
title: SUPER MARIO ODYSSEY ORIGINAL SOUND TRACK
catalogue number: JBCZ-9075~8
type: MusicAlbum
type: Release
date published: 2018-02-28
creator: Takashi Koiwa
created: 2018-02-28
by artist: Takashi Koiwa

Erementar Gerad React Re-No:1 SOUND-SIDE
title: エレメンタルジェレイド 同契 Re-No:1 SOUND-SIDE
type: Performance

アレルヤ / Kalafina
date published: 2013-10-02
creator: Takashi Koiwa
name: Alleluia / Kalafina
by artist: Takashi Koiwa
created: 2013-10-02
type: Release
type: MusicAlbum
catalogue number: SECL-1390

Fate/stay night Heaven's Feel I presage flower ORIGINAL SOUNDTRACK
date published: 2018-05-09
created: 2018-05-09
type: Release
by artist: Takashi Koiwa
type: MusicAlbum
creator: Takashi Koiwa
catalogue number: ANZX-14403

Fate/Zero Drama CD I & Original Soundtrack I
type: Composition

NEOGENE CREATION / 水樹奈々
name: NEOGENE CREATION / Nana Mizuki
type: Performance

Gekijouban Kara no Kyoukai "Satsujin Kousatsu (Go)" ORIGINAL SOUNDTRACK
title: the Garden of sinners: ......not nothing heart. Original Soundtrack @en
title: 劇場版空の境界「殺人考察(後)」ORIGINAL SOUNDTRACK
type: Performance

Little Lovers: She So Game - Little Love Letters first mail Aya Tougetsu
name: リトルラバーズシーソーゲーム Little Love Letters FIRSTMAIL 緑ヶ丘高校 冬月あや
type: Composition

Penny Rain / Aimer
catalogue number: SECL-2421
type: MusicAlbum
by artist: Takashi Koiwa
creator: Takashi Koiwa
created: 2019-04-10
date published: 2019-04-10
type: Release

ディバインゲート BONUS DISC VOL.5 SOUNDTRACK [Part II]
name: Divine Gate BONUS DISC VOL.5 SOUNDTRACK [Part II]
type: Composition

THE BEST "Blue" / Kalafina [Limited Edition]
type: Composition

アネモネ / ClariS [期間生産限定盤]
type: Release
catalogue number: SECL-1740
creator: Takashi Koiwa
type: MusicAlbum
title: Anemone / ClariS [Limited Edition]
date published: 2015-07-29
by artist: Takashi Koiwa
created: 2015-07-29

Zankyou Sanka/Asa ga Kuru / Aimer [Limited Edition]
type: Composition
name: 残響散歌/朝が来る / Aimer [期間生産限定盤]

Kimetsu no Yaiba: Katanakaji no Sato-Hen Vol.1 Bonus Disc
title: KIMETSU NO YAIBA TV ANIMATION SERIES SWORDSMITH VILLAGE ARC VOLUME ONE SPECIAL CD @en
type: Performance
title: テレビアニメ「鬼滅の刃」刀鍛冶の里編 第一巻

Mobile Suit Gundam 00 VOICE ACTOR SINGLE 4 HIROYUKI YOSHINO Come Across ALLELUJAH HAPTISM
type: Composition
title: 機動戦士ガンダム00 Voice Actor Single 吉野裕行 come across アレルヤ・ハプティズム

TVアニメ『舞-乙HiME』オリジナルサウンドトラック Vol.2 乙女の祈り
by artist: Takashi Koiwa
title: My-Otome ORIGINAL SOUNDTRACK Vol.2 Otome no Inori
catalogue number: LACA-5492
created: 2006-03-08
creator: Takashi Koiwa
date published: 2006-03-08
type: MusicAlbum
type: Release

the Garden of sinners -劇場版「空の境界」音楽集-
name: the Garden of sinners -Movie "Kara no Kyoukai" Music Collection- @en
created: 2011-03-02
type: Release
title: the Garden of sinners -Gekijouban "Kara no Kyoukai" Ongakushuu-
type: MusicAlbum
creator: Takashi Koiwa
by artist: Takashi Koiwa
date published: 2011-03-02
catalogue number: SVWC-7749~50

ディスタンス / ROUND TABLE featuring Nino
name: Distance / ROUND TABLE featuring Nino
type: Performance

VIVIDRED OPERATION Original Soundtrack 02
created: 2013-07-24
name: ビビッドレッド・オペレーション オリジナル・サウンドトラックVol.02
type: Release
date published: 2013-07-24
by artist: Takashi Koiwa
type: MusicAlbum
creator: Takashi Koiwa
catalogue number: ANZX-9030

Watashi wo Mitsukete. / savage genius
type: MusicAlbum
created: 2009-08-19
date published: 2009-08-19
name: 私をみつけて。 / savage genius
type: Release
creator: Takashi Koiwa
by artist: Takashi Koiwa
catalogue number: VTCL-35068

Doki Doki!ファースト☆パンチ! / ハレンチ☆パンチ
type: Composition
title: Doki Doki! First☆Punch! / Harenchi☆Punch

INNOCENCE / Eir Aoi [Limited Edition]
title: INNOCENCE / 藍井エイル
type: MusicAlbum
date published: 2012-11-21
creator: Takashi Koiwa
catalogue number: SECL-1214~5
by artist: Takashi Koiwa
created: 2012-11-21
type: Release

春はゆく/marie / Aimer
created: 2020-03-25
name: Haru wa Yuku/marie / Aimer
by artist: Takashi Koiwa
date published: 2020-03-25
type: MusicAlbum
catalogue number: SECL-2557
type: Release
creator: Takashi Koiwa

Original Soundtrack Alicization War of Underworld vol.2 & Symphonic Alicization Orchestra War of Underworld #8
catalogue number: ANZX-14436
type: Release
type: MusicAlbum
date published: 2020-12-09
created: 2020-12-09
by artist: Takashi Koiwa
creator: Takashi Koiwa

glow / 水瀬いのり
type: Performance
title: glow / Inori Minase

残響散歌/朝が来る / Aimer [完全生産限定盤]
type: Composition
name: Zankyou Sanka/Asa ga Kuru / Aimer [Limited Edition]

PLACE / 織田かおり
created: 2013-02-06
name: PLACE / Kaori Oda
date published: 2013-02-06
creator: Takashi Koiwa
type: MusicAlbum
by artist: Takashi Koiwa
type: Release
catalogue number: KDSD-00611

birthinfo
type: Birth
date: 1970-11-02
principal: Takashi Koiwa
place: Kesennuma, Miyagi Prefecture, Japan

テレビ東京系アニメーション「スケッチブック～full color's～」オリジナルサウンドトラック
title: sound sketch book @en
type: Composition
title: TV Tokyo Animation Sketchbook ~full color's~ Original Soundtrack

ZONE TRIBUTE ~Kimi ga Kureta Mono~ [Limited Edition]
type: Composition
title: ZONE TRIBUTE ~君がくれたもの~

ring your bell / Kalafina [Limited Edition]
title: ring your bell / Kalafina [完全生産限定盤]
type: Composition

恋のビギナーなんです(T_T) / 山口理恵
created: 2012-04-25
type: MusicAlbum
name: Koi no Beginner Nan Desu (T_T) / Rie Yamaguchi
type: Release
catalogue number: VTCL-35129
date published: 2012-04-25
by artist: Takashi Koiwa
creator: Takashi Koiwa

Seventh Heaven / Kalafina
catalogue number: SECL-765
type: MusicAlbum
created: 2009-03-04
date published: 2009-03-04
type: Release
by artist: Takashi Koiwa
creator: Takashi Koiwa

Fate/stay night Original Soundtrack & Drama CD: Garden of Avalon - glorious, after image
type: Performance

Lapis / TrySail [Limited Edition]
type: Performance
title: Lapis / TrySail [初回生産限定盤]

irony / ClariS
type: Performance

PUNCH THE MONKEY! 2 Lupin the 3rd; Remixes & Covers II ルパン三世リミックス＆カヴァー集その2
by artist: Takashi Koiwa
title: PUNCH THE MONKEY! 2 Lupin the 3rd; Remixes & Covers II
creator: Takashi Koiwa
type: Release
type: MusicAlbum
date published: 1999-06-19
created: 1999-06-19
catalogue number: COCP-50103

ひかりふる / Kalafina
type: Performance
title: Hikari Furu / Kalafina [Limited Edition]

Kimi to Idol Precure♪ Original Soundtrack 2: Precure Sound Stage!!
name: キミとアイドルプリキュア♪オリジナル・サウンドトラック2 プリキュア・サウンド・ステージ!!
type: Composition

インフィニット・デンドログラム ORIGINAL SOUNDTRACK
title: INFINITE DENDROGRAM ORIGINAL SOUNDTRACK
type: Performance

Yuuyami no Uta / KEIKO
name: 夕闇のうた / KEIKO
type: Performance

AUBE / 藍井エイル
catalogue number: SECL-1454
name: AUBE / Eir Aoi
date published: 2014-01-29
type: MusicAlbum
created: 2014-01-29
type: Release
by artist: Takashi Koiwa
creator: Takashi Koiwa

ClariS ~SINGLE BEST 1st~ [Limited Edition]
type: Performance

Shin Kyuuseishu Densetsu Hokuto no Ken ORIGINAL SOUNDTRACK 1 Raoh-den Jun'ai no Shou / Yuria-den
title: 真救世主伝説 北斗の拳 オリジナル・サウンドトラック I ラオウ伝 殉愛の章/ユリア伝
type: Composition

PLACE / 織田かおり
name: PLACE / Kaori Oda
type: Composition

D.N.A / Janne Da Arc
type: Composition
title: D･N･A / ジャンヌダルク

ロードス島戦記 -英雄騎士伝- オリジナル・サウンドトラック VOL.1
type: MusicAlbum
type: Release
name: Record of Lodoss War: Chronicles of the Heroic Knight ORIGINAL SOUNDTRACK VOL.1 @en
date published: 1998-06-24
title: Lodoss-tou Senki -Eiyuu Kishiden- ORIGINAL SOUNDTRACK VOL.1
catalogue number: VICL-60243
created: 1998-06-24
by artist: Takashi Koiwa
creator: Takashi Koiwa

blaze / Kalafina [Limited Edition]
type: Composition
name: blaze / Kalafina [完全生産限定盤]

Fate/Zero Original Soundtrack
type: Performance

Mazinger Densetsu
name: The Legends of MAZINGER @en
title: マジンガー伝説
type: Composition

焔の扉 / FictionJunction YUUKA
name: HONOH no TOBIRA / FictionJunction YUUKA
by artist: Takashi Koiwa
creator: Takashi Koiwa
date published: 2005-09-22
type: MusicAlbum
type: Release
catalogue number: VICL-35883
created: 2005-09-22

FICTION
type: Release
type: MusicAlbum
created: 2003-08-06
date published: 2003-08-06
catalogue number: VICL-61137
creator: Takashi Koiwa
by artist: Takashi Koiwa

空の境界 「未来福音」 / 「未来福音 extra chorus」 オリジナル・サウンドトラック / ドラマCD 終末録音 the Garden of oblivion
title: the Garden of sinners: recalled out summer / recalled out summer extra chorus Original Soundtrack / Drama CD Shuumatsu Rokuon: the Garden of oblivion @en
title: Kara no Kyoukai "Mirai Fukuin" / "Mirai Fukuin extra chorus" Original Soundtrack / Drama CD Shuumatsu Rokuon: the Garden of oblivion
type: Composition

Prism / ClariS
type: Composition

映画キミとアイドルプリキュア♪ お待たせ！キミに届けるキラッキライブ！ オリジナル・サウンドトラック
title: Eiga Kimi to Idol Precure♪ Omatase! Kimi ni Todokeru KirakkiLive! Original Soundtrack
type: Release
catalogue number: MJSA-01431
created: 2025-09-10
type: MusicAlbum
creator: Takashi Koiwa
by artist: Takashi Koiwa
date published: 2025-09-10

Branch / yanaginagi
title: Branch / やなぎなぎ
type: Performance

春待ちソレイユ / 田村ゆかり
type: Composition
title: Harumachi Soleil / Yukari Tamura

BLAU / Eir Aoi
type: Performance
title: BLAU / 藍井エイル

storia / Kalafina
type: Composition

Gekijouban Sword Art Online -Progressive- Hoshinaki Yoru no Aria Original Soundtrack
type: Performance
title: SWORD ART ONLINE THE MOVIE -PROGRESSIVE- ARIA OF A STARLESS NIGHT ORIGINAL SOUNDTRACK @en
name: 劇場版 ソードアート・オンライン -プログレッシブ- 星なき夜のアリア オリジナル・サウンドトラック

日本テレビ系 アニメ 戦国BASARA Judge End オリジナル・サウンドトラック
title: Sengoku BASARA Judge End ORIGINAL SOUNDTRACK
type: Composition

Hyakka Ryouran / Kalafina
type: Release
name: 百火撩乱 / Kalafina
type: MusicAlbum
created: 2017-08-09
catalogue number: VVCL-1075
date published: 2017-08-09
creator: Takashi Koiwa
by artist: Takashi Koiwa

polyomino / yanaginagi [Limited Edition]
type: Composition
name: ポリオミノ / やなぎなぎ

stone cold / FictionJunction
created: 2011-08-03
creator: Takashi Koiwa
type: Release
date published: 2011-08-03
catalogue number: VTCL-35114
type: MusicAlbum
by artist: Takashi Koiwa

CLICK / ClariS [Limited Edition]
type: MusicAlbum
date published: 2014-01-29
catalogue number: SECL-1455~6
created: 2014-01-29
creator: Takashi Koiwa
by artist: Takashi Koiwa
type: Release

Shining Resonance Music Collection
title: シャイニング・レゾナンス ミュージックコレクション
type: Release
date published: 2015-01-28
type: MusicAlbum
created: 2015-01-28
creator: Takashi Koiwa
by artist: Takashi Koiwa
catalogue number: KICA-1519~21

Fairy Party / ClariS
type: Composition

ひろがるスカイ! プリキュア 主題歌シングル
created: 2023-03-22
title: Hirogaru Sky! Precure Theme Song Single @en
title: Hirogaru Sky! Precure Shudaika Single
creator: Takashi Koiwa
type: MusicAlbum
by artist: Takashi Koiwa
type: Release
date published: 2023-03-22
catalogue number: MJSS-09337~8

Andante / ClariS [Limited Edition]
type: Performance
title: アンダンテ / ClariS [期間生産限定盤]

Destination / FictionJunction YUUKA
type: Release
by artist: Takashi Koiwa
created: 2005-11-23
date published: 2005-11-23
creator: Takashi Koiwa
catalogue number: VICL-61792
type: MusicAlbum

MAXIMIZER~Decade of Evolution~ / JAM Project
type: Composition

Parallel Hearts / FictionJunction
type: Performance

30th Anniversary Early BEST Collection for Soundtrack / 梶浦由記 [初回限定盤]
name: 30th Anniversary Early BEST Collection for Soundtrack / Yuki Kajiura [Limited Edition]
type: Release
by artist: Takashi Koiwa
creator: Takashi Koiwa
date published: 2023-12-06
catalogue number: VTZL-237
type: MusicAlbum
created: 2023-12-06

歌物語2 -＜物語＞シリーズ主題歌集- [完全生産限定盤]
creator: Takashi Koiwa
title: UTAMONOGATARI 2: MONOGATARI SERIES THEME SONGS COMPILATION ALBUM [Limited Edition]
catalogue number: SVWC-70401~2
by artist: Takashi Koiwa
date published: 2019-05-10
type: Release
created: 2019-05-10
type: MusicAlbum

ALIVE / ClariS [初回生産限定盤]
name: ALIVE / ClariS [Limited Edition]
type: Performance

Prism / ClariS
type: MusicAlbum
catalogue number: SECL-1829
date published: 2015-11-25
creator: Takashi Koiwa
created: 2015-11-25
by artist: Takashi Koiwa
type: Release

アクアテラリウム / やなぎなぎ [初回限定盤]
name: Aqua Terrarium / yanaginagi [Limited Edition]
type: Composition

TVアニメ『プリンセス・プリンシパル』オリジナルサウンドトラック「Sound of Foggy London」
title: Princess Principal Original Soundtrack: Sound of Foggy London
type: Composition

マキノユイ。 / 牧野由依
title: Makinoyui. / Yui Makino [Limited Edition]
type: Composition

HOWLING SWORD/Promise
type: Composition

アリシア/シグナル / ClariS
title: Alethea/Signal / ClariS
type: Composition

SPRING TRACKS -春のうた- / ClariS
title: SPRING TRACKS -Haru no Uta- / ClariS
type: Performance

TO BE HERO X SONG COLLECTION [初回仕様限定盤]
type: Composition
title: TO BE HERO X SONG COLLECTION

プラネタリウム「Starry Globe 世界をめぐる星の旅」オリジナル・サウンドトラック
name: Planetarium Starry Globe: Sekai wo Meguru Hoshi no Tabi ORIGINAL SOUNDTRACK
date published: 2020-07-17
created: 2020-07-17
type: Release
type: MusicAlbum
creator: Takashi Koiwa
by artist: Takashi Koiwa
catalogue number: N/A

Fight!! / ClariS
type: Composition

Seventh Heaven / Kalafina
type: Performance

Shin Kyuuseishu Densetsu Hokuto no Ken ORIGINAL SOUNDTRACK 1 Raoh-den Jun'ai no Shou / Yuria-den [Limited Edition]
type: Release
name: 真救世主伝説 北斗の拳 オリジナル・サウンドトラックⅠラオウ伝 殉愛の章/ユリア伝 [初回限定盤]
type: MusicAlbum
catalogue number: UMCK-9158
created: 2007-02-21
date published: 2007-02-21
creator: Takashi Koiwa
by artist: Takashi Koiwa

OVA .hack//Quantum Original Soundtrack
type: MusicAlbum
name: OVA .hack//Quantum オリジナルサウンドトラック
catalogue number: VTCL-60235
type: Release
date published: 2010-12-22
created: 2010-12-22
by artist: Takashi Koiwa
creator: Takashi Koiwa

far on the water / Kalafina [Limited Edition]
created: 2015-09-30
catalogue number: SEJL-29~30
name: far on the water / Kalafina [完全生産限定盤]
date published: 2015-09-30
type: MusicAlbum
by artist: Takashi Koiwa
type: Release
creator: Takashi Koiwa

ClariS 10th Anniversary BEST - Pink Moon -
type: Performance

魔法少女まどか☆マギカ オリジナルサウンドトラックCD Vol.2
type: Performance
title: Puella Magi Madoka Magica Special CD 4 Original Soundtrack II

Tropical-Rouge! Precure 2nd Theme Song Single
type: Performance
title: トロピカル～ジュ! プリキュア 後期主題歌シングル

TVアニメ『舞-HiME』オリジナルサウンドトラック Vol.1 姫
creator: Takashi Koiwa
name: TV ANIMATION MY-HiME ORIGINAL SOUNDTRACK Vol.1 HiME
created: 2004-12-22
by artist: Takashi Koiwa
date published: 2004-12-22
catalogue number: LACA-5337
type: Release
type: MusicAlbum

プリンセス・プリンシパル THE LIVE Yuki Kajiura×Void_Chords
name: Princess Principal THE LIVE Yuki Kajiura×Void_Chords
type: Composition

映画「20世紀少年」オリジナル・サウンドトラック
name: Twentieth Century Boys ORIGINAL MOTION PICTURE SOUNDTRACK
date published: 2008-08-20
type: MusicAlbum
type: Release
by artist: Takashi Koiwa
catalogue number: MHCL-1371
creator: Takashi Koiwa
created: 2008-08-20

AUBE / 藍井エイル
type: Performance
name: AUBE / Eir Aoi [Limited Edition]

Mr. Lonely Heart / 横田はるな
type: Performance
title: Mr. Lonely Heart / Haruna Yokata

Xenosaga III: Also Sprach Zarathustra ORIGINAL SOUND BEST TRACKS
type: Release
title: ゼノサーガIII [ツァラトゥストラはかく語りき] ORIGINAL SOUND BEST TRACKS
creator: Takashi Koiwa
type: MusicAlbum
date published: 2006-07-12
by artist: Takashi Koiwa
catalogue number: VICL-61975~6
created: 2006-07-12

ビビッドレッド・オペレーション オリジナル・サウンドトラックVol.02
type: Composition
name: VIVIDRED OPERATION Original Soundtrack 02

CheerS / ClariS [Limited Edition]
type: Performance

トロピカル～ジュ! プリキュア ボーカルアルバム ～トロピカる! MUSIC BOX～
creator: Takashi Koiwa
created: 2021-07-21
name: Tropical-Rouge! Precure Vocal Album ~Tropical! MUSIC BOX~
by artist: Takashi Koiwa
date published: 2021-07-21
type: Release
type: MusicAlbum
catalogue number: MJSA-01315

Catch the Rainbow! / Inori Minase
type: Release
title: Catch the Rainbow! / 水瀬いのり
date published: 2019-04-10
created: 2019-04-10
creator: Takashi Koiwa
catalogue number: KICS-3785
type: MusicAlbum
by artist: Takashi Koiwa

Tropical-Rouge! Precure 2nd Theme Song Single
type: Release
name: トロピカル～ジュ! プリキュア 後期主題歌シングル
creator: Takashi Koiwa
type: MusicAlbum
date published: 2021-08-11
catalogue number: MJSS-09297
created: 2021-08-11
by artist: Takashi Koiwa

CLICK / ClariS [Limited Edition]
type: Composition

OVA .hack//Quantum オリジナルサウンドトラック
type: Composition
title: OVA .hack//Quantum Original Soundtrack

MADLAX O.S.T.
type: Composition

FICTION II
type: Performance

DELIGHTED REVIVER / 水樹奈々 [初回限定盤]
type: Performance
name: DELIGHTED REVIVER / Nana Mizuki [Limited Edition]

INNOCENCE / 藍井エイル
title: INNOCENCE / Eir Aoi
type: Release
date published: 2012-11-21
created: 2012-11-21
creator: Takashi Koiwa
catalogue number: SECL-1216
type: MusicAlbum
by artist: Takashi Koiwa

Taiho Shichauzo BOKUTOU WONDERFUL STORY
type: Performance
title: YOU'RE UNDER ARREST "BOKUTOU WONDERFUL STORY @en
name: 逮捕しちゃうぞ 墨東ワンダフルSTORY

TV東京アニメーション エル・カザド オリジナル サウンドトラック 2
title: EL CAZADOR DE LA BRUJA ORIGINAL SOUNDTRACK 2
type: Composition

モンスターハンターフロンティアG オリジナル･サウンドトラック
title: Monster Hunter Frontier G Original Soundtrack
type: Composition

MIGHTY BODY / AA-CHINO
name: マイティー・バディ / AA-CHINO
type: Performance

標火 / やなぎなぎ [初回限定盤]
name: Shirushibi / yanaginagi [Limited Edition]
by artist: Takashi Koiwa
creator: Takashi Koiwa
created: 2021-11-03
type: Release
date published: 2021-11-03
type: MusicAlbum
catalogue number: GNCA-0648

ALIVE / ClariS [Limited Edition]
type: Composition
title: ALIVE / ClariS [完全生産限定盤]

ソードアート・オンライン ミュージックコレクション
title: Sword Art Online Music Collection [Limited Edition]
type: Performance

Gekijouban "DEEMO: Sakura no Oto ~Anata no Kanadeta Oto ga, Ima mo Hibiku~" Original Soundtrack
date published: 2022-02-23
title: DEEMO the Movie: Sakura no Oto -I still hear the sound of your piano- Original Soundtrack @en
type: MusicAlbum
created: 2022-02-23
creator: Takashi Koiwa
by artist: Takashi Koiwa
type: Release
title: 劇場版『DEEMO サクラノオト ～あなたの奏でた音が、今も響く～』Original Soundtrack
catalogue number: PCCG-02124

UTAMONOGATARI 2: MONOGATARI SERIES THEME SONGS COMPILATION ALBUM
type: Performance
name: 歌物語2 -＜物語＞シリーズ主題歌集-

時の向こう 幻の空 / FictionJunction
name: Toki no Mukou Maboroshi no Sora / FictionJunction
type: Release
date published: 2010-01-27
type: MusicAlbum
creator: Takashi Koiwa
created: 2010-01-27
by artist: Takashi Koiwa
catalogue number: VTCL-35083

Kaiketsu! Osabakiina Original Sound Album
title: 解決!オサバキーナ オリジナル・サントラ・アルバム
by artist: Takashi Koiwa
creator: Takashi Koiwa
created: 2004-08-25
date published: 2004-08-25
catalogue number: KICA-1334
type: Release
type: MusicAlbum

Walpurgis / Aimer
type: Performance

BIRTHDAY / ClariS [Limited Edition]
catalogue number: SECL-1115~6
type: Release
type: MusicAlbum
created: 2012-04-11
date published: 2012-04-11
creator: Takashi Koiwa
by artist: Takashi Koiwa

One Light / Kalafina [初回生産限定盤A]
created: 2015-08-12
title: One Light / Kalafina [Limited Edition A]
date published: 2015-08-12
by artist: Takashi Koiwa
creator: Takashi Koiwa
type: Release
catalogue number: SECL-1741~2
type: MusicAlbum

STUDIO LIFE / the OYSTARS
created: 1997-12-17
type: Release
type: MusicAlbum
catalogue number: РССА-01169
creator: Takashi Koiwa
by artist: Takashi Koiwa
date published: 1997-12-17

1/2 / Chiaki Ishikawa
title: 1／2 / 石川智晶
type: Performance

UTAMONOGATARI: MONOGATARI SERIES THEME SONGS COMPILATION ALBUM
name: 歌物語 -＜物語＞シリーズ主題歌集-
type: Performance

PRIMALove / ClariS [Limited Edition]
catalogue number: VVCL-1177~8
type: MusicAlbum
type: Release
date published: 2018-02-28
created: 2018-02-28
by artist: Takashi Koiwa
creator: Takashi Koiwa

シリウス / 藍井エイル
name: Sirius / Eir Aoi
created: 2013-11-13
type: MusicAlbum
type: Release
by artist: Takashi Koiwa
creator: Takashi Koiwa
date published: 2013-11-13
catalogue number: SECL-1407

SAYAKAVER. 〜triangle〜 / 佐咲紗花
title: SAYAKAVER. ~triangle~ / Sayaka Sasaki
type: MusicAlbum
type: Release
date published: 2022-03-23
catalogue number: LACA-15920
by artist: Takashi Koiwa
created: 2022-03-23
creator: Takashi Koiwa

Erementar Gerad Original Soundtrack 1
title: エレメンタルジェレイド オリジナルサウンドトラック1
type: Performance

SHIORI / ClariS [初回生産限定盤]
type: Composition
name: SHIORI / ClariS [Limited Edition]

Mobile Suit Gundam 00 VOICE ACTOR SINGLE 4 HIROYUKI YOSHINO Come Across ALLELUJAH HAPTISM
type: Performance
name: 機動戦士ガンダム00 Voice Actor Single 吉野裕行 come across アレルヤ・ハプティズム

SUMMER TRACKS -夏のうた- / ClariS
name: SUMMER TRACKS -natsu no uta- / ClariS
type: Performance

THE BEST "Blue" / Kalafina
type: Performance

劇場版 ソードアート・オンライン -プログレッシブ- 冥き夕闇のスケルツォ オリジナル・サウンドトラック
type: Performance
name: Gekijouban Sword Art Online -Progressive- Kuraki Yuuyami no Scherzo Original Soundtrack
title: SWORD ART ONLINE THE MOVIE -PROGRESSIVE- SCHERZO OF DEEP NIGHT ORIGINAL SOUNDTRACK @en

polyomino / yanaginagi [Limited Edition]
created: 2014-12-10
type: Release
catalogue number: GNCA-1422
type: MusicAlbum
name: ポリオミノ / やなぎなぎ
date published: 2014-12-10
creator: Takashi Koiwa
by artist: Takashi Koiwa

空ノ言葉 / サヴィッジ・ジーニアス
name: Sora no Kotoba / savage genius
type: MusicAlbum
creator: Takashi Koiwa
created: 2007-11-04
catalogue number: VTCL-60004
by artist: Takashi Koiwa
date published: 2007-11-04
type: Release

映画キミとアイドルプリキュア♪ お待たせ！キミに届けるキラッキライブ！ ソングアルバム
type: Composition
title: Eiga Kimi to Idol Precure♪ Omatase! Kimi ni Todokeru KirakkiLive! Song Album

Yuki Kajiura LIVE vol.#15 ~Soundtrack Special at the Amphitheater~
type: Performance

逮捕しちゃうぞフルスロットル 全開企画 RECALL BGM SUPER COLLECTION
type: Performance
title: You're Under Arrest Full Throttle RECALL BGM SUPER COLLECTION @en
name: Taiho Shichauzo Full Throttle Zenkai Kikaku RECALL BGM SUPER COLLECTION

Curtain raise / Rikako Aida [Limited Edition B]
date published: 2020-03-31
type: MusicAlbum
name: Curtain raise / 逢田梨香子 [初回限定盤B]
created: 2020-03-31
type: Release
catalogue number: AZZS-103
by artist: Takashi Koiwa
creator: Takashi Koiwa

.hack//SIGN Openning Theme Obsession Ending Theme 優しい夜明け
title: .hack//SIGN Openning Theme Obsession / Ending Theme Yasashii Yoake
creator: Takashi Koiwa
created: 2002-05-22
catalogue number: VICL-35384
by artist: Takashi Koiwa
date published: 2002-05-22
type: MusicAlbum
type: Release

Penny Rain / Aimer
type: Performance

荒野流転 / FictionJunction YUUKA
name: Kouya Ruten / FictionJunction YUUKA
catalogue number: VICL-36177
created: 2006-11-22
type: Release
type: MusicAlbum
creator: Takashi Koiwa
by artist: Takashi Koiwa
date published: 2006-11-22

Luminous / ClariS [Limited Edition]
title: ルミナス / ClariS
type: Composition

Anna ni Issho Datta noni ~ ReTracks
type: Composition
title: あんなに一緒だったのに～ReTracks

百火撩乱 / Kalafina
type: Composition
title: Hyakka Ryouran / Kalafina

fairytale / Kalafina
type: Composition

劇場版 Fate/Grand Order -神聖円卓領域キャメロット- 後編 Paladin; Agateram ORIGINAL SOUNDTRACK
title: Fate/Grand Order THE MOVIE Divine Realm of the Round Table: Camelot Paladin; Agateram ORIGINAL SOUNDTRACK @en
type: Release
title: Gekijouban Fate/Grand Order -Shinsei Entaku Ryouiki: Camelot- Paladin; Agateram ORIGINAL SOUNDTRACK
date published: 2021-12-22
type: MusicAlbum
created: 2021-12-22
catalogue number: ANZX-14032
by artist: Takashi Koiwa
creator: Takashi Koiwa

残響散歌/朝が来る / Aimer [初回生産限定盤]
type: Composition
name: Zankyou Sanka/Asa ga Kuru / Aimer [Limited Edition]

Harumachi Soleil / Yukari Tamura [Limited Edition]
created: 2011-12-21
title: 春待ちソレイユ / 田村ゆかり [初回限定盤]
date published: 2011-12-21
by artist: Takashi Koiwa
creator: Takashi Koiwa
type: MusicAlbum
catalogue number: KICS-91732
type: Release

私が笑う理由は / ASCA [期間生産限定盤]
type: Performance
name: Watashi ga Warau Wake wa / ASCA [Limited Edition]

物語の最初と最後はいらない / 石川 智晶
creator: Takashi Koiwa
type: MusicAlbum
catalogue number: DDCZ-2034
title: Monogatari no Saisho to Saigo wa Iranai / Chiaki Ishikawa
date published: 2015-09-16
created: 2015-09-16
type: Release
by artist: Takashi Koiwa

Kibou no Chikara ~Otona Precure'23~ Ending Theme Song Single
title: キボウノチカラ〜オトナプリキュア'23〜 エンディングテーマソングシングル
type: Composition
title: Power of Hope ~Otona Precure'23~ Ending Theme Song Single @en

残酷な夜に輝け / LiSA
type: Composition
name: Zankoku na Yoru ni Kagayake / LiSA

CheerS / ClariS
type: Composition

Eiga Healin' Good♥Precure: Yume no Machi de Kyun!-tto GoGo! Daihenshin!! Theme Song Single
type: Performance
name: 映画ヒーリングっど♥プリキュア ゆめのまちでキュン!っとGoGo!大変身!! 主題歌シングル

Doki Doki!ファースト☆パンチ! / ハレンチ☆パンチ
title: Doki Doki! First☆Punch! / Harenchi☆Punch
type: Release
catalogue number: VICL-62053
type: MusicAlbum
created: 2006-09-13
date published: 2006-09-13
by artist: Takashi Koiwa
creator: Takashi Koiwa

Sirius / Eir Aoi [Limited Edition]
type: Performance
title: シリウス / 藍井エイル

Watashi wo Mitsukete. / savage genius
type: Performance
name: 私をみつけて。 / savage genius

テレビ愛知発テレビ東京系アニメーション トランスフォーマー ギャラクシーフォース オリジナルサウンドトラック1
name: Transformers GALAXY FORCE Original Soundtrack 1
type: Performance

やなぎなぎ ベストアルバム -LIBRARY-
name: yanaginagi Best Album -LIBRARY- [Limited Edition]
type: Composition

ONE/花の唄/六等星の夜 Magic Blue ver. / Aimer
title: ONE/Hana no Uta/Rokutousei no Yoru Magic Blue ver. / Aimer
type: Performance

月姫 -A piece of blue glass moon- Original Soundtrack
date published: 2021-11-24
by artist: Takashi Koiwa
type: MusicAlbum
creator: Takashi Koiwa
catalogue number: SVWC-70561~8
name: TSUKIHIME -A piece of blue glass moon- Original Soundtrack
created: 2021-11-24
type: Release

19 colors / Natsumi Kiyoura
type: Composition
title: 十九色 / 清浦夏実

NOAH / JAM Project
type: Performance

SHIORI / ClariS
type: MusicAlbum
type: Release
created: 2017-09-13
catalogue number: VVCL-1095
creator: Takashi Koiwa
date published: 2017-09-13
by artist: Takashi Koiwa

EXTREME V MACHINE / 遠藤正明
title: EXTREME V MACHINE / MASAAKI ENDOH
type: Composition

Gekijouban Kara no Kyoukai "Garan no Dou" ORIGINAL SOUNDTRACK
title: the Garden of sinners: garan-no-dou. Original Soundtrack @en
title: 劇場版空の境界「伽藍の洞」ORIGINAL SOUNDTRACK
type: Composition

Fate/Zero Drama CD II & Original Soundtrack II
type: Composition

Mobile Suit Gundam Target in Sight Original Soundtrack
type: Performance

Chocotto Sister Anchoko Yonsatsume Under Chocottosister File.FOUR
type: Composition
name: ちょこッとSister あんちょこ④冊目 Under Chocottosister File.FOUR

Kaiketsu! Osabakiina Original Sound Album
title: 解決!オサバキーナ オリジナル・サントラ・アルバム
type: Performance

KATSUGEKI TOUKEN RANBU Ongakushuu
type: Composition
title: 活撃 刀剣乱舞 音楽集
title: KATSUGEKI TOUKEN RANBU ORIGINAL SOUNDTRACK @en

おしえて A to Z / 田村ゆかり
title: Oshiete A to Z / Yukari Tamura
type: Composition

I beg you/Hanabiratachi no March/Sailing / Aimer
type: Composition
title: I beg you/花びらたちのマーチ/Sailing / Aimer

After Eden / Kalafina [Limited Edition]
type: Performance

Fate/stay night Original Soundtrack & Drama CD: Garden of Avalon - glorious, after image
created: 2016-03-23
date published: 2016-03-23
type: Release
creator: Takashi Koiwa
catalogue number: SVWC-70147~8
type: MusicAlbum
by artist: Takashi Koiwa

TO BE HERO X SONG COLLECTION [初回仕様限定盤]
catalogue number: SVWC-70734
date published: 2025-09-24
title: TO BE HERO X SONG COLLECTION
type: MusicAlbum
creator: Takashi Koiwa
by artist: Takashi Koiwa
type: Release
created: 2025-09-24

AURORA / 藍井エイル
type: Release
date published: 2012-09-05
title: AURORA / Eir Aoi
creator: Takashi Koiwa
created: 2012-09-05
type: MusicAlbum
catalogue number: SECL-1177
by artist: Takashi Koiwa

romanesque / FictionJunction YUUKA
by artist: Takashi Koiwa
date published: 2007-04-18
type: Release
catalogue number: VICL-36363
created: 2007-04-18
type: MusicAlbum
creator: Takashi Koiwa

EL CAZADOR DE LA BRUJA ORIGINAL SOUNDTRACK 1
title: TV東京アニメーション エル・カザド オリジナル サウンドトラック 1
type: Performance

SUPERNAL LIBERTY / 水樹奈々
name: SUPERNAL LIBERTY / Nana Mizuki
type: Composition

THE BEST "Blue" / Kalafina [Limited Edition]
type: Performance

劇場版 ソードアート・オンライン -オーディナル・スケール- Original Soundtrack
type: Release
title: SWORD ART ONLINE ORDINAL SCALE ORIGINAL SOUNDTRACK
catalogue number: SVWC-70255~6
creator: Takashi Koiwa
created: 2017-02-22
date published: 2017-02-22
type: MusicAlbum
by artist: Takashi Koiwa

炎 / LiSA
creator: Takashi Koiwa
type: MusicAlbum
name: HOMURA / LiSA
type: Release
created: 2020-10-14
date published: 2020-10-14
by artist: Takashi Koiwa
catalogue number: VVCL-1752

劇場版空の境界「忘却録音」ORIGINAL SOUNDTRACK
name: the Garden of sinners: Fairy Tale. Original Soundtrack @en
title: Gekijouban Kara no Kyoukai "Boukyaku Rokuon" ORIGINAL SOUNDTRACK
type: Performance

INFINITE DENDROGRAM ORIGINAL SOUNDTRACK
type: Composition
name: インフィニット・デンドログラム ORIGINAL SOUNDTRACK

PASSION / SunSet Swish [Limited Edition]
type: Composition

Gravity / ClariS [Limited Edition]
type: MusicAlbum
type: Release
catalogue number: SECL-1952~3
created: 2016-07-27
creator: Takashi Koiwa
by artist: Takashi Koiwa
date published: 2016-07-27

CheerS / ClariS [Limited Edition]
type: Composition

Lapis / TrySail
type: Composition

AURORA / 藍井エイル
name: AURORA / Eir Aoi [Limited Edition]
type: Performance

魔法少女まどか☆マギカ オリジナルサウンドトラックCD Vol.3
type: MusicAlbum
name: Puella Magi Madoka Magica Special CD 6 Original Soundtrack III
created: 2011-09-21
catalogue number: ANZX-9132
type: Release
date published: 2011-09-21
creator: Takashi Koiwa
by artist: Takashi Koiwa

UTAMONOGATARI Special Edition
created: 2018-11-02
creator: Takashi Koiwa
title: 歌物語 Special Edition
date published: 2018-11-02
catalogue number: ANXX-00880
by artist: Takashi Koiwa
type: MusicAlbum
type: Release

Lapis / TrySail [期間生産限定盤]
title: Lapis / TrySail [Limited Edition]
type: Composition

Gravity / ClariS [Limited Edition]
type: Composition

believe / Kalafina [Limited Edition A]
created: 2014-11-19
type: Release
type: MusicAlbum
title: believe / Kalafina [初回生産限定盤A]
date published: 2014-11-19
by artist: Takashi Koiwa
creator: Takashi Koiwa
catalogue number: SECL-1612~3

ニャンコ先生プレミアムボイス集CD
name: Nyanko Sensei Premium Voice Collection CD
type: Composition

Fairy Castle / ClariS [Limited Edition]
type: Performance

テレビアニメーション「神様ドォルズ」オリジナルサウンドトラック
name: TV ANIMATION "KAMISAMA DOLLS" ORIGINAL SOUNDTRACK
type: Performance

マギアレコード 魔法少女まどか☆マギカ外伝 ORIGINAL SOUND TRACK 4
name: Magia Record: Mahou Shoujo Madoka☆Magica Gaiden ORIGINAL SOUND TRACK 4
date published: 2020-09-02
name: MAGIA RECORD 05 SPECIAL CD 5: ORIGINAL SOUND TRACK IV @en
created: 2020-09-02
type: MusicAlbum
by artist: Takashi Koiwa
catalogue number: ANZX-15560
type: Release
creator: Takashi Koiwa

BIRTHDAY / ClariS
type: Performance

THE IDOLM@STER SHINY COLORS GR@DATE WING 07
type: Performance

.hack//Liminality – Kimi ga Ita Monogatari / Kioku 90sec "Liminality" version
name: .hack// - 君がいた物語 / Emerald Green
type: Performance

Colorful / ClariS [Limited Edition]
title: カラフル / ClariS
type: Composition

劇場版「鬼滅の刃」無限列車編 劇伴音楽集 -フィルムスコアリング版 STEREO MIX-
name: Gekijouban "Kimetsu no Yaiba" Mugen Resshahen Gekiban Ongakushuu -Film Scoring Edition STEREO MIX-
name: KIMETSU NO YAIBA THE MOVIE MUGEN TRAIN SPECIAL CD @en
type: Composition

Gekijouban Sword Art Online -Progressive- Kuraki Yuuyami no Scherzo Original Soundtrack
type: Composition
name: 劇場版 ソードアート・オンライン -プログレッシブ- 冥き夕闇のスケルツォ オリジナル・サウンドトラック
name: SWORD ART ONLINE THE MOVIE -PROGRESSIVE- SCHERZO OF DEEP NIGHT ORIGINAL SOUNDTRACK @en

Xenosaga II: Jenseits von Gut und Böse ~Movie Scene Soundtrack~
type: Composition
name: Xenosaga II－善悪の彼岸－ MOVIE SCENE SOUNDTRACK

風さがし / 清浦夏実
date published: 2007-10-24
type: Release
created: 2007-10-24
name: Kaze Sagashi / Natsumi Kiyoura
creator: Takashi Koiwa
type: MusicAlbum
by artist: Takashi Koiwa
catalogue number: VTCL-35002

again / ClariS
type: Composition

Splatoon 2 ORIGINAL SOUNDTRACK -Octotune- [Limited Edition]
type: MusicAlbum
type: Release
date published: 2018-07-18
catalogue number: EBCD-10006~8
created: 2018-07-18
by artist: Takashi Koiwa
creator: Takashi Koiwa

アノーイング! さんさんウィーク! / 五十嵐双葉(CV:楠木ともり)、桜井桃子(CV:早見沙織)、黒部夏美(CV:青山玲菜)、月城モナ(CV:古賀葵)
title: annoying! sunsun week! / Futaba Igarashi (CV: Tomori Kusunoki), Toko Sakurai (CV: Saori Hayami), Natsumi Kurobe (CV: Reina Aoyama), Mona Tsukishiro (CV: Aoi Koga)
type: Performance

ロンド... 月の記憶をたどって。/ 南里侑香
catalogue number: VTCL-60292
type: MusicAlbum
creator: Takashi Koiwa
name: Rondo... Tsuki no Kioku wo Tadotte. / Yuuka Nanri
by artist: Takashi Koiwa
created: 2012-03-14
date published: 2012-03-14
type: Release

Ryuusei Wagon Original Soundtrack
name: TBS系 日曜劇場 流星ワゴン オリジナル・サウンドトラック
type: Composition

BLAU / 藍井エイル
date published: 2013-01-30
type: MusicAlbum
type: Release
name: BLAU / Eir Aoi
creator: Takashi Koiwa
by artist: Takashi Koiwa
created: 2013-01-30
catalogue number: SECL-1267

Fate/Zero Drama CD II & Original Soundtrack II
type: Performance

やなぎなぎ 10周年記念 セレクションアルバム -Roundabout- [あにばーさる完全限定盤]
type: MusicAlbum
title: yanaginagi 10th anniversary -Roundabout- [Ani+versal Limited Edition] @en
type: Release
created: 2022-02-23
name: yanaginagi 10th Anniversary Selection Album -Roundabout- [Ani+versal Limited Edition]
by artist: Takashi Koiwa
date published: 2022-02-23
catalogue number: GNCT-0028
creator: Takashi Koiwa

鬼滅の刃 遊郭編 第三巻 特典ディスク
title: KIMETSU NO YAIBA TV ANIMATION SERIES ENTERTAINMENT DISTRICT ARC VOLUME THREE SPECIAL CD @en
name: Kimetsu no Yaiba: Yuukakuhen Vol.3 Bonus Disc
type: Performance

Gekijouban Kara no Kyoukai "Garan no Dou" ORIGINAL SOUNDTRACK
type: Performance
name: 劇場版空の境界「伽藍の洞」ORIGINAL SOUNDTRACK
title: the Garden of sinners: garan-no-dou. Original Soundtrack @en

storia / Kalafina [Limited Edition]
type: Composition
name: storia / Kalafina [初回生産限定盤]

reunion / ClariS [Limited Edition]
creator: Takashi Koiwa
created: 2013-04-17
type: MusicAlbum
by artist: Takashi Koiwa
type: Release
catalogue number: SECL-1304~5
date published: 2013-04-17

「鬼滅の刃」遊郭編 オリジナルサウンドトラック
name: Kimetsu no Yaiba: Yuukakuhen Original Soundtrack
type: Composition

私をみつけて。 / savage genius
title: Watashi wo Mitsukete. / savage genius
type: Composition

ADRENALIZED / Nana Mizuki
type: Composition
name: ADRENALIZED / 水樹奈々

Gekijouban Mahou Shoujo Madoka☆Magica ORIGINAL SOUNDTRACK
type: Composition
name: PUELLA MAGI MADOKA☆MAGICA THE MOVIE Original Soundtrack @en
name: 劇場版 魔法少女まどか☆マギカ ORIGINAL SOUNDTRACK

Splatoon 2 ORIGINAL SOUNDTRACK -Octotune- [Limited Edition]
type: Performance

Gekijouban "Kimetsu no Yaiba" Mugen Resshahen Gekiban Ongakushuu -Film Scoring Edition STEREO MIX-
date published: 2021-06-16
type: Release
title: 劇場版「鬼滅の刃」無限列車編 劇伴音楽集 -フィルムスコアリング版 STEREO MIX-
title: KIMETSU NO YAIBA THE MOVIE MUGEN TRAIN SPECIAL CD @en
creator: Takashi Koiwa
type: MusicAlbum
by artist: Takashi Koiwa
catalogue number: ANZX-16003
created: 2021-06-16

映画プリキュアオールスターズF オリジナル・サウンドトラック
type: Performance
title: Eiga Precure All Stars F Original Soundtrack

Penny Rain / Aimer
type: Composition

僕はまだ何も知らない。/ 石川智晶
name: Boku wa Mada Nani mo Shiranai / Chiaki Ishikawa
catalogue number: VICL-62472
type: MusicAlbum
by artist: Takashi Koiwa
creator: Takashi Koiwa
type: Release
created: 2007-08-22
date published: 2007-08-22

PUNCH THE MONKEY! 2 Lupin the 3rd; Remixes & Covers II
title: PUNCH THE MONKEY! 2 Lupin the 3rd; Remixes & Covers II ルパン三世リミックス＆カヴァー集その2
type: Composition

SHIORI / ClariS [期間生産限定盤]
title: SHIORI / ClariS [Limited Edition]
type: Composition

あなたの愛した世界 / 南條愛乃 [初回限定盤]
name: Anata no Aishita Sekai / Yoshino Nanjo [Limited Edition]
type: Composition

Anata no Aishita Sekai / Yoshino Nanjo [Limited Edition]
type: Performance
name: あなたの愛した世界 / 南條愛乃 [初回限定盤]

LANDER / LiSA
type: Composition

NOAH / JAM Project
by artist: Takashi Koiwa
type: Release
date published: 2011-04-27
catalogue number: LACM-4803
type: MusicAlbum
creator: Takashi Koiwa
created: 2011-04-27

Sword Art Online Original Soundtrack vol.1
name: ソードアート・オンライン オリジナルサウンドトラック vol.1
type: Composition

ALIVE / ClariS [初回生産限定盤]
name: ALIVE / ClariS [Limited Edition]
type: Composition

Fate/Zero Original Soundtrack
created: 2017-09-20
catalogue number: SVWC-70271~3
type: MusicAlbum
creator: Takashi Koiwa
by artist: Takashi Koiwa
date published: 2017-09-20
type: Release

Magia Record: Mahou Shoujo Madoka☆Magica Gaiden Music Collection 2
name: MAGIA RECORD PUELLA MAGI MADOKA MAGICA SIDE STORY Music Collection 2 @en
type: Release
title: マギアレコード 魔法少女まどか☆マギカ外伝 Music Collection 2
catalogue number: SVWC-70545~6
created: 2021-08-25
creator: Takashi Koiwa
date published: 2021-08-25
type: MusicAlbum
by artist: Takashi Koiwa

Red Moon / Kalafina
type: Performance

Akatsuki no Kuruma ~ReTracks/Mizu no Akashi ~ReTracks
type: Composition
name: 暁の車 ～ReTracks/水の証 ～ReTracks

Dear / JUNNA [初回限定盤]
title: Dear / JUNNA [Limited Edition]
type: Release
type: MusicAlbum
date published: 2023-04-12
created: 2023-04-12
creator: Takashi Koiwa
by artist: Takashi Koiwa
catalogue number: VTZL-224

Taiho Shichauzo the MOVIE ORIGINAL SOUNDTRACK
name: 逮捕しちゃうぞ the MOVIE オリジナル・サウンドトラック
type: Release
by artist: Takashi Koiwa
catalogue number: VICL-60372
created: 1999-05-01
date published: 1999-05-01
type: MusicAlbum
creator: Takashi Koiwa

sprinter/ARIA / Kalafina [初回生産限定盤]
name: sprinter/ARIA / Kalafina [Limited Edition]
type: Composition

Connect the Truth / 玉置成実
title: Connect the Truth / Nami Tamaki
type: Performance

TVアニメーション『戦国BASARA』音楽絵巻 ～紅盤 燃えよ、我が魂!～
title: Sengoku BASARA Ongaku Emaki ~Akaban: Moeyo, Waga Tamashii!~
type: Composition

炎 / LiSA [初回生産限定盤]
name: HOMURA / LiSA [Limited Edition]
type: Performance

Sengoku BASARA Ongaku Emaki ~Akaban: Moeyo, Waga Tamashii!~
name: TVアニメーション『戦国BASARA』音楽絵巻 ～紅盤 燃えよ、我が魂!～
type: Performance

Mr. Lonely Heart / Haruna Yokata
creator: Takashi Koiwa
catalogue number: VTCL-35036
title: Mr. Lonely Heart / 横田はるな
type: MusicAlbum
by artist: Takashi Koiwa
date published: 2008-10-24
type: Release
created: 2008-10-24

TOMORROW / マリナ・イスマイール (恒松あゆみ)
type: Release
created: 2009-02-25
date published: 2009-02-25
name: TOMORROW / Marina Ismail (CV: Ayumi Tsunematsu)
type: MusicAlbum
by artist: Takashi Koiwa
creator: Takashi Koiwa
catalogue number: VTCL-35054

歌物語 LP BOX
type: MusicAlbum
catalogue number: SVWJ-70426~30
type: Release
created: 2019-12-25
name: UTAMONOGATARI LP BOX
date published: 2019-12-25
by artist: Takashi Koiwa
creator: Takashi Koiwa

Gekijouban "DEEMO: Sakura no Oto ~Anata no Kanadeta Oto ga, Ima mo Hibiku~" Original Soundtrack
type: Composition
name: 劇場版『DEEMO サクラノオト ～あなたの奏でた音が、今も響く～』Original Soundtrack
title: DEEMO the Movie: Sakura no Oto -I still hear the sound of your piano- Original Soundtrack @en

Fate/stay night [Unlimited Blade Works] Original Soundtrack II & Original Drama CD Curtain Call ~LET US DRIVE TOGETHER~
catalogue number: ANZX-11646~7
type: Release
type: MusicAlbum
creator: Takashi Koiwa
created: 2015-10-07
by artist: Takashi Koiwa
date published: 2015-10-07
name: Fate/stay night [Unlimited Blade Works] オリジナルサウンドトラック II & オリジナルドラマCD Curtain Call ~LET US DRIVE TOGETHER~

あなたの愛した世界 / 南條愛乃
type: Performance
name: Anata no Aishita Sekai / Yoshino Nanjo

Fate/stay night [Unlimited Blade Works] Original Soundtrack II
type: Performance

Prism / ClariS [Limited Edition]
type: Composition

CLICK / ClariS [Limited Edition]
type: Release
creator: Takashi Koiwa
date published: 2014-01-29
type: MusicAlbum
catalogue number: SECL-1458
created: 2014-01-29
by artist: Takashi Koiwa

ONE/花の唄/六等星の夜 Magic Blue ver. / Aimer
title: ONE/Hana no Uta/Rokutousei no Yoru Magic Blue ver. / Aimer
type: Composition

SECOND STORY / ClariS
type: Composition

First Pain / Chiaki Ishikawa
name: First Pain / 石川智晶
type: Composition

STEP / ClariS
type: Performance

Curtain raise / 逢田梨香子 [初回限定盤A]
name: Curtain raise / Rikako Aida [Limited Edition A]
type: Performance

Fight!! / ClariS [Limited Edition]
type: Composition
name: Fight!! / ClariS [初回生産限定盤]

Princess Principal THE LIVE Yuki Kajiura×Void_Chords
title: プリンセス・プリンシパル THE LIVE Yuki Kajiura×Void_Chords
type: Performance

Rekishi Hiwa Historia Original Sound Track
type: Release
by artist: Takashi Koiwa
title: 「歴史秘話ヒストリア」オリジナル・サウンドトラック
type: MusicAlbum
created: 2009-08-26
creator: Takashi Koiwa
catalogue number: SECL-778
date published: 2009-08-26

Kimetsu no Yaiba: Yuukakuhen Vol.6 Bonus Disc
name: KIMETSU NO YAIBA TV ANIMATION SERIES ENTERTAINMENT DISTRICT ARC VOLUME SIX SPECIAL CD @en
type: Composition
name: 鬼滅の刃 遊郭編 第六巻 特典ディスク

魔法少女まどか☆マギカ オリジナルサウンドトラックCD Vol.1
name: Puella Magi Madoka Magica Special CD 2 Original Soundtrack I
type: Composition

Yakusoku / Michihiro Kuroda
catalogue number: VICL-35794
created: 2005-05-11
type: MusicAlbum
creator: Takashi Koiwa
by artist: Takashi Koiwa
title: 約束 / 黒田倫弘
date published: 2005-05-11
type: Release

Maze / savage genius feat. Tomoe Ohmi
type: Composition
title: Maze / savage genius feat. 近江知永

LANDER / LiSA
creator: Takashi Koiwa
type: Release
catalogue number: VVCL-2128
date published: 2022-11-16
type: MusicAlbum
by artist: Takashi Koiwa
created: 2022-11-16

LIFE GOES ON / Mika Arisaka
title: Life Goes On / 有坂美香
type: Composition

ケアレス / ClariS [初回生産限定盤]
type: Composition
title: Careless / ClariS [Limited Edition]

Consolation / Kalafina [Limited Edition]
type: Performance

SPLATOON LIVE IN MAKUHARI -シオカライブ-
type: Release
title: SPLATOON LIVE IN MAKUHARI -Shioka Live-
by artist: Takashi Koiwa
creator: Takashi Koiwa
date published: 2016-07-13
type: MusicAlbum
catalogue number: EBCD-10003
created: 2016-07-13

.hack//EXTRA SOUNDTRACKS
type: Performance

映画「20世紀少年」オリジナル・サウンドトラック vol.3
title: Twentieth Century Boys ORIGINAL MOTION PICTURE SOUNDTRACK vol.3 @en
name: 20th Century Boys Chapter 3: Redemption ORIGINAL MOTION PICTURE SOUNDTRACK vol.3
creator: Takashi Koiwa
created: 2009-08-19
date published: 2009-08-19
by artist: Takashi Koiwa
type: Release
type: MusicAlbum
catalogue number: MHCL-1560

Mou Nani mo Kowakunai, Kowaku wa Nai / Chiaki Ishikawa
name: もう何も怖くない、怖くはない / 石川智晶
type: Composition

ClariS 1st 武道館コンサート 〜2つの仮面と失われた太陽〜
title: ClariS 1st Budokan Concert ~Futatsu no Kamen to Ushinawareta Taiyou~ [Limited Edition]
type: Release
by artist: Takashi Koiwa
type: MusicAlbum
date published: 2017-07-12
creator: Takashi Koiwa
catalogue number: VVXL-9~11
created: 2017-07-12

Wake up Decker! / SCREEN mode
type: Composition

アンインストール / 石川智晶
type: Performance
name: Uninstall / Chiaki Ishikawa

Silly-Go-Round / FictionJunction YUUKA
type: Performance

yanaginagi 10th Anniversary Selection Album -Roundabout- [Limited Edition]
name: やなぎなぎ 10周年記念 セレクションアルバム -Roundabout- [初回限定盤]
title: yanaginagi 10th anniversary -Roundabout- [Limited Edition] @en
type: Composition

CLICK / ClariS
type: Release
created: 2014-01-29
date published: 2014-01-29
type: MusicAlbum
catalogue number: SECL-1457
by artist: Takashi Koiwa
creator: Takashi Koiwa

AURORA / 藍井エイル
title: AURORA / Eir Aoi
type: Composition

映画ヒーリングっど♥プリキュア ゆめのまちでキュン!っとGoGo!大変身!! 主題歌シングル
title: Eiga Healin' Good♥Precure: Yume no Machi de Kyun!-tto GoGo! Daihenshin!! Theme Song Single
type: Composition

arrow / Awkmiu [Limited Edition]
title: アロー / Awkmiu [期間生産限定盤]
type: Performance

涙 / 石川智晶
name: Namida / Chiaki Ishikawa
type: Performance

SMASHING ANTHEMS / 水樹奈々
title: SMASHING ANTHEMS / Nana Mizuki
type: Composition

Distance/eternal blue / FictionJunction
type: Performance

CALL YOU...君と僕の未来/いつも
title: CALL YOU...Kimi to Boku no Mirai/Itsumo
type: Composition

DELIGHTED REVIVER / 水樹奈々 [初回限定盤]
type: Composition
title: DELIGHTED REVIVER / Nana Mizuki [Limited Edition]

Magia Record: Mahou Shoujo Madoka☆Magica Gaiden ORIGINAL SOUND TRACK 2
type: Performance
name: MAGIA RECORD 03 SPECIAL CD 3: ORIGINAL SOUND TRACK II @en
title: マギアレコード 魔法少女まどか☆マギカ外伝 ORIGINAL SOUND TRACK 2

Curtain raise / 逢田梨香子 [初回限定盤B]
name: Curtain raise / Rikako Aida [Limited Edition B]
type: Performance

モーレツ宇宙海賊 オリジナルサウンドトラック コンプリートCD BOX
type: Performance
name: Bodacious Space Pirates Original Soundtrack COMPLETE CD BOX @en
title: Mouretsu Uchuu Kaizoku Original Soundtrack COMPLETE CD BOX

映画「20世紀少年」オリジナル・サウンドトラック ベスト＆レア
name: Twentieth Century Boys Original Soundtrack Best & Rare @en
type: Performance
title: Eiga "20 Seiki Shounen" Original Soundtrack Best & Rare

SPLATOON LIVE IN MAKUHARI -シオカライブ-
name: SPLATOON LIVE IN MAKUHARI -Shioka Live-
type: Performance

ULTIMATE DIAMOND / 水樹奈々
title: ULTIMATE DIAMOND / Nana Mizuki
type: Performance

memorandum / やなぎなぎ
name: memorandum / yanaginagi
type: Performance

シリウス / 藍井エイル
name: Sirius / Eir Aoi [Limited Edition]
type: Performance

SHIORI / ClariS
type: Performance

Wake Up / ClariS
type: Performance

ソードアート・オンライン ミュージックコレクション
title: Sword Art Online Music Collection
type: Performance

Kimetsu no Yaiba: Hashira Geiko-hen Vol.3 Tokuten CD
title: KIMETSU NO YAIBA TV ANIMATION SERIES HASHIRA TRAINING ARC VOLUME THREE SPECIAL CD @en
title: テレビアニメ「鬼滅の刃」柱稽古編 第3巻 特典CD
type: Composition

Zankyou Sanka/Asa ga Kuru / Aimer
title: 残響散歌/朝が来る / Aimer
catalogue number: VVCL-1955
date published: 2022-01-12
created: 2022-01-12
type: Release
by artist: Takashi Koiwa
type: MusicAlbum
creator: Takashi Koiwa

IXION SAGA DT CHERRY BEST of DT
type: Performance

Hyakka Ryouran / Kalafina [Limited Edition]
created: 2017-08-09
by artist: Takashi Koiwa
date published: 2017-08-09
creator: Takashi Koiwa
name: 百火撩乱 / Kalafina [完全生産限定盤]
type: Release
catalogue number: VVJL-2
type: MusicAlbum

FictionJunction 2008-2010 The BEST of Yuki Kajiura LIVE
type: Performance

Fate/Zero Drama CD I & Original Soundtrack I
type: Performance

Fate/Zero ORIGINAL SOUNDTRACK I
type: Composition

Red Moon / Kalafina
created: 2010-03-17
date published: 2010-03-17
type: MusicAlbum
creator: Takashi Koiwa
by artist: Takashi Koiwa
type: Release
catalogue number: SECL-854

ババーンと推参!バーンブレイバーン/双炎の肖像
title: Ba-Bang to Suisan! Bang Bravern/Souen no Shouzou
type: Composition

ディスタンス / ROUND TABLE featuring Nino
title: Distance / ROUND TABLE featuring Nino
type: Composition

Maze / savage genius feat. Tomoe Ohmi
type: Performance
title: Maze / savage genius feat. 近江知永

モンスターハンターフロンティアG オリジナル･サウンドトラック
name: Monster Hunter Frontier G Original Soundtrack
creator: Takashi Koiwa
by artist: Takashi Koiwa
catalogue number: CPCA-10339~40
type: Release
date published: 2014-04-23
type: MusicAlbum
created: 2014-04-23

Ryuusei Wagon Original Soundtrack
title: TBS系 日曜劇場 流星ワゴン オリジナル・サウンドトラック
type: Performance

劇場版空の境界「痛覚残留」ORIGINAL SOUNDTRACK
title: Gekijouban Kara no Kyoukai "Tsuukaku Zanryuu" ORIGINAL SOUNDTRACK
type: Release
catalogue number: ANZB-2886
name: the Garden of sinners: ever cry, never life. Original Soundtrack @en
type: MusicAlbum
created: 2008-07-23
creator: Takashi Koiwa
date published: 2008-07-23
by artist: Takashi Koiwa

Ginga Kikoutai MAJESTIC PRINCE ORIGINAL SOUNDTRACK
name: 銀河機攻隊マジェスティックプリンス オリジナル・サウンドトラック
type: Performance

TV Anime Kimi to Boku no Saigo no Senjou, Arui wa Sekai ga Hajimaru Seisen Original Soundtrack
type: Performance
name: Our Last Crusade or the Rise of a New World ORIGINAL SOUNDTRACK @en
name: TVアニメ キミと僕の最後の戦場、あるいは世界が始まる聖戦 オリジナル・サウンドトラック

progressive / Kalafina [初回生産限定盤]
type: Composition
name: progressive / Kalafina [Limited Edition]

焔の扉 / FictionJunction YUUKA
title: HONOH no TOBIRA / FictionJunction YUUKA
type: Performance

TVアニメ キミと僕の最後の戦場、あるいは世界が始まる聖戦 オリジナル・サウンドトラック
type: Composition
name: Our Last Crusade or the Rise of a New World ORIGINAL SOUNDTRACK @en
name: TV Anime Kimi to Boku no Saigo no Senjou, Arui wa Sekai ga Hajimaru Seisen Original Soundtrack

BLAU / Eir Aoi
name: BLAU / 藍井エイル
type: Composition

Fate/Zero ORIGINAL SOUNDTRACK II
catalogue number: AOA-2304B-DISC5
creator: Takashi Koiwa
date published: 2013-12-31
type: MusicAlbum
type: Release
created: 2013-12-31
by artist: Takashi Koiwa

MAXIMIZER~Decade of Evolution~ / JAM Project
type: Performance

Magia Record: Mahou Shoujo Madoka☆Magica Gaiden ORIGINAL SOUND TRACK 4
title: MAGIA RECORD 05 SPECIAL CD 5: ORIGINAL SOUND TRACK IV @en
name: マギアレコード 魔法少女まどか☆マギカ外伝 ORIGINAL SOUND TRACK 4
type: Performance

One Light / Kalafina [Limited Edition]
name: One Light / Kalafina [完全生産限定盤]
type: Performance

Red Moon / Kalafina
type: Composition

エレメンタルジェレイド オリジナルサウンドトラック1
title: Erementar Gerad Original Soundtrack 1
type: Composition

First Smile / savage genius
type: MusicAlbum
catalogue number: VTZL-21
date published: 2010-10-20
type: Release
created: 2010-10-20
by artist: Takashi Koiwa
creator: Takashi Koiwa

SHIORI / ClariS [Limited Edition]
type: Release
created: 2017-09-13
type: MusicAlbum
title: SHIORI / ClariS [初回生産限定盤]
catalogue number: VVCL-1093~4
by artist: Takashi Koiwa
date published: 2017-09-13
creator: Takashi Koiwa

ヴァニタスの手記 ORIGINAL SOUNDTRACK
title: Vanitas no Karte ORIGINAL SOUNDTRACK
title: Les Mémoires de Vanitas ORIGINAL SOUNDTRACK @en
type: Composition

Mahoutsukai no Yoru Original Soundtrack Repetition
title: 魔法使いの夜 ORIGINAL SOUNDTRACK REPETITION
type: Performance
name: WITCH ON THE HOLY NIGHT ORIGINAL SOUNDTRACK REPETITION @en

Trickster / Nana Mizuki
creator: Takashi Koiwa
date published: 2008-10-01
by artist: Takashi Koiwa
type: Release
catalogue number: KICM-1251
name: Trickster / 水樹奈々
type: MusicAlbum
created: 2008-10-01

勇者シリーズ20周年記念企画 HARVEST
name: Yuusha Series 20-shuunen Kinen Kikaku HARVEST
type: Composition

劇場版空の境界「忘却録音」ORIGINAL SOUNDTRACK
name: the Garden of sinners: Fairy Tale. Original Soundtrack @en
type: Composition
title: Gekijouban Kara no Kyoukai "Boukyaku Rokuon" ORIGINAL SOUNDTRACK

SECOND STORY / ClariS
type: Performance

Gravity / ClariS [Limited Edition]
type: Performance

Yuuyami no Uta / KEIKO
type: Performance
name: 夕闇のうた / KEIKO

I beg you/花びらたちのマーチ/Sailing / Aimer
type: Release
name: I beg you/Hanabiratachi no March/Sailing / Aimer
type: MusicAlbum
created: 2019-01-09
by artist: Takashi Koiwa
date published: 2019-01-09
creator: Takashi Koiwa
catalogue number: SECL-2368

Akatsuki no Kuruma ~ReTracks/Mizu no Akashi ~ReTracks
title: 暁の車 ～ReTracks/水の証 ～ReTracks
type: Performance

After Eden / Kalafina [Limited Edition]
type: Composition

Kagayaku Sora no Shijima ni wa / Kalafina
type: Performance
title: 輝く空の静寂には / Kalafina

PRIMALove / ClariS
type: Release
type: MusicAlbum
catalogue number: VVCL-1176
date published: 2018-02-28
by artist: Takashi Koiwa
created: 2018-02-28
creator: Takashi Koiwa

ポリオミノ / やなぎなぎ
title: polyomino / yanaginagi [Limited Edition]
type: Performance

映画トロピカル～ジュ! プリキュア 雪のプリンセスと奇跡の指輪! 主題歌シングル
name: Eiga Tropical-Rouge! Precure: Yuki no Princess to Kiseki no Yubiwa! Theme Song Single
type: Performance

Owarimonogatari Gekiban Ongakushuu
title: Owarimonogatari Music Collection @en
type: Performance
title: 終物語 劇伴音楽集

ClariS 10th Anniversary BEST - Pink Moon -
type: Composition

Kimetsu no Yaiba: Hashira Geiko-hen Vol.1 Tokuten CD
by artist: Takashi Koiwa
name: KIMETSU NO YAIBA TV ANIMATION SERIES HASHIRA TRAINING ARC VOLUME ONE SPECIAL CD @en
title: テレビアニメ「鬼滅の刃」柱稽古編 第1巻 特典CD
created: 2024-07-03
type: Release
date published: 2024-07-03
creator: Takashi Koiwa
type: MusicAlbum
catalogue number: ANZX-17702

BREAK THE CHAIN / Nami Tamaki
catalogue number: N/A
type: MusicAlbum
creator: Takashi Koiwa
name: BREAK THE CHAIN / 玉置成実
by artist: Takashi Koiwa
date published: 2020-08-28
type: Release
created: 2020-08-28

きみが名前をくれたもの / 夏目貴志(CV 神谷浩史)
creator: Takashi Koiwa
type: MusicAlbum
name: Kimi ga Namae wo Kureta Mono / Takashi Natsume (CV Hiroshi Kamiya)
date published: 2017-02-22
created: 2017-02-22
type: Release
by artist: Takashi Koiwa
catalogue number: ANZX-12536

SUPERNAL LIBERTY / Nana Mizuki [Limited Edition]
name: SUPERNAL LIBERTY / 水樹奈々
type: Performance

BIRTHDAY / ClariS [Limited Edition]
type: Composition

Gekijouban Sword Art Online -Progressive- Hoshinaki Yoru no Aria Original Soundtrack
type: Composition
title: 劇場版 ソードアート・オンライン -プログレッシブ- 星なき夜のアリア オリジナル・サウンドトラック
name: SWORD ART ONLINE THE MOVIE -PROGRESSIVE- ARIA OF A STARLESS NIGHT ORIGINAL SOUNDTRACK @en

AUBE / 藍井エイル
title: AUBE / Eir Aoi [Limited Edition]
type: Composition

マリオカート8 オリジナル サウンドトラック
by artist: Takashi Koiwa
type: Release
catalogue number: NTDT-17298~9
title: MARIO KART 8 ORIGINAL SOUND TRACK
type: MusicAlbum
date published: 2015-06-01
created: 2015-06-01
creator: Takashi Koiwa

アクアテラリウム / やなぎなぎ
name: Aqua Terrarium / yanaginagi
type: Composition

劇場版「Fate/stay night [Heaven's Feel]」Original Soundtrack
title: Fate/stay night [Heaven's Feel] Original Soundtrack
by artist: Takashi Koiwa
creator: Takashi Koiwa
catalogue number: SVWC-70641~3
type: MusicAlbum
created: 2024-03-27
type: Release
date published: 2024-03-27

鬼滅の刃 第一巻 特典ディスク
title: KIMETSU NO YAIBA TV ANIMATION SERIES VOLUME 1 SPECIAL CD
type: Composition

MARIO KART 8 ORIGINAL SOUND TRACK
title: マリオカート8 オリジナル サウンドトラック
type: Performance

.hack//EXTRA SOUNDTRACKS
type: Composition

Katsugeki Tokuten Ongakushuu Go
name: KATSUGEKI SPECIAL MUSIC 5 @en
type: Composition
title: 活撃特典音楽集 伍

劇場版空の境界「殺人考察(後)」ORIGINAL SOUNDTRACK
name: the Garden of sinners: ......not nothing heart. Original Soundtrack @en
type: Composition
title: Gekijouban Kara no Kyoukai "Satsujin Kousatsu (Go)" ORIGINAL SOUNDTRACK

Harumachi Soleil / Yukari Tamura [Limited Edition]
name: 春待ちソレイユ / 田村ゆかり [初回限定盤]
type: Composition

The Works for Soundtrack / 梶浦由記
name: The Works for Soundtrack / Yuki Kajiura
type: Release
type: MusicAlbum
date published: 2010-12-08
created: 2010-12-08
by artist: Takashi Koiwa
creator: Takashi Koiwa
catalogue number: BVCL-149~51

Silly-Go-Round / FictionJunction YUUKA
date published: 2006-05-10
type: MusicAlbum
type: Release
catalogue number: VICL-35989
creator: Takashi Koiwa
by artist: Takashi Koiwa
created: 2006-05-10

YUKI KAJIURA LIVE 2008.07.31
type: Performance

STEP / ClariS [Limited Edition]
type: Performance

涙 / 石川智晶
name: Namida / Chiaki Ishikawa
type: Composition

Luminous / ClariS
title: ルミナス / ClariS
type: Composition

おしえて A to Z / 田村ゆかり
type: Release
type: MusicAlbum
name: Oshiete A to Z / Yukari Tamura
by artist: Takashi Koiwa
catalogue number: KICM-1305
creator: Takashi Koiwa
created: 2010-04-28
date published: 2010-04-28

Gravity / ClariS
type: Composition

ring your bell / Kalafina [初回生産限定盤A]
created: 2015-05-13
title: ring your bell / Kalafina [Limited Edition A]
type: MusicAlbum
type: Release
date published: 2015-05-13
creator: Takashi Koiwa
catalogue number: SECL-1691~2
by artist: Takashi Koiwa

TVアニメ『メルヘン・メドヘン』オリジナルサウンドトラック MärMäd Musik
name: MÄRMÄD MUSIK @en
name: TV Anime "Maerchen Maedchen" Original Soundtrack MärMäd Musik
type: Composition

Lapis / TrySail
by artist: Takashi Koiwa
catalogue number: VVCL-1994
created: 2022-04-06
date published: 2022-04-06
type: Release
creator: Takashi Koiwa
type: MusicAlbum

ナガレボシ / ROUND TABLE featuring Nino
title: NAGARE-BOSHI / ROUND TABLE featuring Nino
type: Composition

CheerS / ClariS
type: Performance

.hack／／黄昏の腕輪伝説 ORIGINAL SOUNDTRACK
type: Release
title: .hack//Legend of the Twilight Bracelet ORIGINAL SOUNDTRACK @en
date published: 2003-02-21
type: MusicAlbum
title: .hack//Tasogare no Udewa Densetsu ORIGINAL SOUNDTRACK
created: 2003-02-21
catalogue number: VICL-61068
creator: Takashi Koiwa
by artist: Takashi Koiwa

やなぎなぎ ベストアルバム -MUSEUM-
name: yanaginagi Best Album -MUSEUM- [Limited Edition]
type: Performance

.hack//Link GAME MUSIC O.S.T. [Limited Edition]
date published: 2010-03-03
type: Release
catalogue number: VTZL-13
by artist: Takashi Koiwa
created: 2010-03-03
type: MusicAlbum
creator: Takashi Koiwa

Fairy Castle / ClariS [Limited Edition]
type: Composition

偽物語 劇伴音楽集
name: Nisemonogatari Music Collection @en
title: Nisemonogatari Gekiban Ongakushuu
type: Composition

Mobile Suit Gundam SEED DESTINY ORIGINAL SOUNDTRACK [II]
type: Performance
title: 機動戦士ガンダムSEED DESTINY オリジナルサウンドトラック2

TVアニメ『舞-HiME』オリジナルサウンドトラック Vol.2 舞
title: TV ANIMATION MY-HiME ORIGINAL SOUNDTRACK Vol.2 MY
date published: 2005-03-24
creator: Takashi Koiwa
type: Release
by artist: Takashi Koiwa
created: 2005-03-24
type: MusicAlbum
catalogue number: LACA-5361

Tokimeki Memorial Vocal Best Collection 5
name: ときめきメモリアル ボーカル・ベスト・コレクション 5
type: Composition

アンダンテ / ClariS [初回生産限定盤]
name: Andante / ClariS [Limited Edition]
type: Performance

Nyanko Sensei Premium Voice Collection CD
type: MusicAlbum
name: ニャンコ先生プレミアムボイス集CD
by artist: Takashi Koiwa
creator: Takashi Koiwa
type: Release
date published: 2017-04-26
created: 2017-04-26
catalogue number: ANZX-12540

circus / FictionJunction YUUKA [Limited Edition]
type: Performance

TVアニメ『舞-HiME』オリジナルサウンドトラック Vol.2 舞
type: Composition
name: TV ANIMATION MY-HiME ORIGINAL SOUNDTRACK Vol.2 MY

機動戦士ガンダムSEED DESTINY SUIT CD vol.8 ラクスクライン×ミーアキャンベル
by artist: Takashi Koiwa
title: MOBILE SUIT GUNDAM SEED DESTINY SUIT CD vol.8 LACUS CLYNE × MEER CAMPBELL
catalogue number: VICL-61613
created: 2005-09-22
type: Release
date published: 2005-09-22
creator: Takashi Koiwa
type: MusicAlbum

Dream Port
created: 2008-06-18
by artist: Takashi Koiwa
date published: 2008-06-18
creator: Takashi Koiwa
type: Release
type: MusicAlbum
catalogue number: KIZM-15~6

Dear / JUNNA [Limited Edition]
title: Dear / JUNNA [初回限定盤]
type: Composition

Curtain raise / 逢田梨香子
name: Curtain raise / Rikako Aida
type: Composition

SUPER MARIO ODYSSEY ORIGINAL SOUND TRACK
name: スーパーマリオ オデッセイ オリジナルサウンドトラック
type: Performance

RUST/雲雀/光芒 / ASCA
type: Composition
title: RUST/Hibari/Koubou / ASCA

INNOCENCE / 藍井エイル
type: Composition
name: INNOCENCE / Eir Aoi [Limited Edition]

ちょこッとSister あんちょこ ③冊目 Under Chocottosister File.THREE
title: Chocotto Sister Anchoko Sansatsume Under Chocottosister File.THREE
type: Composition

BIRTHDAY / ClariS
type: Composition

Ninjala Original Soundtrack
created: 2022-05-20
name: TVアニメ「ニンジャラ」オリジナル・サウンドトラック
date published: 2022-05-20
type: MusicAlbum
creator: Takashi Koiwa
by artist: Takashi Koiwa
type: Release
catalogue number: N/A

TVアニメ『舞-乙HiME』オリジナルサウンドトラック Vol.2 乙女の祈り
title: My-Otome ORIGINAL SOUNDTRACK Vol.2 Otome no Inori
type: Performance

Kono Sekai wo Dare ni mo Katarasenai you ni / Chiaki Ishikawa
created: 2012-04-25
name: この世界を誰にも語らせないように / 石川智晶
creator: Takashi Koiwa
date published: 2012-04-25
type: Release
by artist: Takashi Koiwa
catalogue number: VTCL-60293
type: MusicAlbum

モーレツ宇宙海賊 オリジナルサウンドトラック コンプリートCD BOX
type: Composition
name: Bodacious Space Pirates Original Soundtrack COMPLETE CD BOX @en
title: Mouretsu Uchuu Kaizoku Original Soundtrack COMPLETE CD BOX

The Works for Soundtrack / 梶浦由記
name: The Works for Soundtrack / Yuki Kajiura
type: Performance

blaze / Kalafina [Limited Edition]
title: blaze / Kalafina [期間生産限定盤]
type: Performance

Fight!! / ClariS [期間生産限定盤]
type: Performance
title: Fight!! / ClariS [Limited Edition]

Sarigiwa no Romantics / See-Saw
type: Release
title: 去り際のロマンティクス / See-Saw
creator: Takashi Koiwa
type: MusicAlbum
by artist: Takashi Koiwa
catalogue number: VTCL-35367
created: 2024-01-24
date published: 2024-01-24

空の境界 「未来福音」 / 「未来福音 extra chorus」 オリジナル・サウンドトラック / ドラマCD 終末録音 the Garden of oblivion
type: Performance
name: the Garden of sinners: recalled out summer / recalled out summer extra chorus Original Soundtrack / Drama CD Shuumatsu Rokuon: the Garden of oblivion @en
name: Kara no Kyoukai "Mirai Fukuin" / "Mirai Fukuin extra chorus" Original Soundtrack / Drama CD Shuumatsu Rokuon: the Garden of oblivion

ClariS ~SINGLE BEST 1st~ [Limited Edition]
type: Composition

Viva! Spark! トロピカル～ジュ! プリキュア/トロピカI・N・G
type: Performance
title: Viva! Spark! Tropical-Rouge! Precure/TropicaI·N·G

明け星/白銀 / LiSA [期間生産限定盤]
title: Akeboshi/Shirogane / LiSA [Limited Edition]
type: Performance

nexus / ClariS [Limited Edition]
date published: 2011-09-14
type: MusicAlbum
type: Release
created: 2011-09-14
catalogue number: SECL-1004~5
creator: Takashi Koiwa
by artist: Takashi Koiwa

マイティー・バディ / AA-CHINO
type: Composition
name: MIGHTY BODY / AA-CHINO

BIRTHDAY / ClariS
type: Composition

映画プリキュアオールスターズF オリジナル・サウンドトラック
name: Eiga Precure All Stars F Original Soundtrack
type: MusicAlbum
created: 2023-09-13
date published: 2023-09-13
type: Release
by artist: Takashi Koiwa
creator: Takashi Koiwa
catalogue number: MJSA-01372

映画トロピカル～ジュ! プリキュア 雪のプリンセスと奇跡の指輪! 主題歌シングル
name: Eiga Tropical-Rouge! Precure: Yuki no Princess to Kiseki no Yubiwa! Theme Song Single
type: Performance

Fairy Party / ClariS
creator: Takashi Koiwa
by artist: Takashi Koiwa
type: Release
date published: 2018-11-21
created: 2018-11-21
catalogue number: VVCL-1379
type: MusicAlbum

STEP / ClariS
type: Composition

.hack//Link GAME MUSIC O.S.T.
type: Performance

Consolation / Kalafina [Limited Edition]
created: 2013-03-20
type: MusicAlbum
date published: 2013-03-20
type: Release
catalogue number: SECL-1282~3
by artist: Takashi Koiwa
creator: Takashi Koiwa

劇場版 ソードアート・オンライン -プログレッシブ- 星なき夜のアリア オリジナル・サウンドトラック
creator: Takashi Koiwa
type: MusicAlbum
title: SWORD ART ONLINE THE MOVIE -PROGRESSIVE- ARIA OF A STARLESS NIGHT ORIGINAL SOUNDTRACK @en
catalogue number: SVWC-70569
date published: 2021-10-29
type: Release
created: 2021-10-29
title: Gekijouban Sword Art Online -Progressive- Hoshinaki Yoru no Aria Original Soundtrack
by artist: Takashi Koiwa

Tropical-Rouge! Precure 2nd Theme Song Single
type: Performance
title: トロピカル～ジュ! プリキュア 後期主題歌シングル

.hack//SIGN ORIGINAL SOUND & SONG TRACK 1
type: Performance

モーレツ宇宙海賊 オリジナルサウンドトラック コンプリートCD BOX
creator: Takashi Koiwa
created: 2014-09-24
title: Mouretsu Uchuu Kaizoku Original Soundtrack COMPLETE CD BOX
date published: 2014-09-24
name: Bodacious Space Pirates Original Soundtrack COMPLETE CD BOX @en
type: MusicAlbum
by artist: Takashi Koiwa
catalogue number: KICA-3228~30
type: Release

SMASHING ANTHEMS / Nana Mizuki
name: SMASHING ANTHEMS / 水樹奈々
type: Performance

yanaginagi Best Album -LIBRARY-
title: やなぎなぎ ベストアルバム -LIBRARY-
type: Composition

blaze / Kalafina
type: Release
by artist: Takashi Koiwa
creator: Takashi Koiwa
type: MusicAlbum
date published: 2016-08-10
catalogue number: SECL-1960
created: 2016-08-10

Thunderbolt Fantasy 東離劍遊紀2 オリジナルサウンドトラック
title: Thunderbolt Fantasy Sword seekers 2 Original Soundtrack @en
type: Composition
title: Thunderbolt Fantasy Touriken Yuuki 2 Original Soundtrack

ディバインゲート BONUS DISC VOL.5 SOUNDTRACK [Part II]
name: Divine Gate BONUS DISC VOL.5 SOUNDTRACK [Part II]
type: Performance

恋とプロデューサー～EVOL×LOVE～ オリジナル・サウンドトラック
type: Release
date published: 2020-09-30
name: Koi to Producer ~EVOL×LOVE~ ORIGINAL SOUND TRACK
type: MusicAlbum
catalogue number: DDCD-0002
created: 2020-09-30
creator: Takashi Koiwa
by artist: Takashi Koiwa

Branch / やなぎなぎ
title: Branch / yanaginagi
type: MusicAlbum
creator: Takashi Koiwa
by artist: Takashi Koiwa
catalogue number: GNCA-1634
date published: 2022-12-23
type: Release
created: 2022-12-23

progressive / Kalafina
type: Performance

Consolation / Kalafina
type: Release
catalogue number: SECL-1284
date published: 2013-03-20
created: 2013-03-20
type: MusicAlbum
creator: Takashi Koiwa
by artist: Takashi Koiwa

Anata no Aishita Sekai / Yoshino Nanjo
name: あなたの愛した世界 / 南條愛乃
type: MusicAlbum
created: 2014-11-05
catalogue number: GNCA-0354
date published: 2014-11-05
by artist: Takashi Koiwa
creator: Takashi Koiwa
type: Release

LANDER / LiSA
type: Performance

ロンド... 月の記憶をたどって。/ 南里侑香
title: Rondo... Tsuki no Kioku wo Tadotte. / Yuuka Nanri
type: Performance

FICTION
type: Performance

残酷な夜に輝け / LiSA [期間生産限定盤]
title: Zankoku na Yoru ni Kagayake / LiSA [Limited Edition]
type: Composition

Watashi ga Warau Wake wa / ASCA [Limited Edition]
title: 私が笑う理由は / ASCA [期間生産限定盤]
type: Composition

storia / Kalafina
type: Performance

十九色 / 清浦夏実
type: Composition
title: 19 colors / Natsumi Kiyoura [Limited Edition]

Chocotto Sister Anchoko Sansatsume Under Chocottosister File.THREE
created: 2006-10-25
type: Release
by artist: Takashi Koiwa
title: ちょこッとSister あんちょこ ③冊目 Under Chocottosister File.THREE
type: MusicAlbum
catalogue number: VICL-61983
creator: Takashi Koiwa
date published: 2006-10-25

SAYAKAVER. 〜triangle〜 / 佐咲紗花
name: SAYAKAVER. ~triangle~ / Sayaka Sasaki
type: Performance

ひろがるスカイ! プリキュア オリジナル・サウンドトラック1 プリキュア・サウンド・ミラージュ!!
title: Hirogaru Sky! Precure Original Soundtrack 1: Precure Sound Mirage!!
type: Performance

クビキリサイクル 青色サヴァンと戯言遣い Sound Collection
type: Composition
title: KUBIKIRI CYCLE AOIRO SAVANT TO ZAREGOTOZUKAI Sound Collection

テレビアニメーション「エレメントハンター」オリジナルサウンドトラック2
type: Composition
name: Element Hunters ORIGINAL SOUNDTRACK 02

Owarimonogatari Gekiban Ongakushuu
created: 2018-11-02
type: Release
name: 終物語 劇伴音楽集
by artist: Takashi Koiwa
name: Owarimonogatari Music Collection @en
creator: Takashi Koiwa
type: MusicAlbum
date published: 2018-11-02
catalogue number: ANXX-00882

I beg you/花びらたちのマーチ/Sailing / Aimer
title: I beg you/Hanabiratachi no March/Sailing / Aimer [Limited Edition]
type: Composition

ClariS 10th Anniversary BEST - Green Star - [Limited Edition]
type: Composition

Kindan no Resistance / Nana Mizuki
type: Performance
title: 禁断のレジスタンス / 水樹奈々

moonfesta～ムーンフェスタ～(初回生産限定盤B)
name: moonfesta / Kalafina [Limited Edition]
type: Performance

Delicious Party♡Precure Theme Song Single
name: デリシャスパーティ♡プリキュア 主題歌シングル
type: Performance

TBS系月曜ミステリーシアター 確証 警視庁捜査3課 オリジナル・サウンドトラック
title: Kakushou: Keishichou Sousa 3-ka Original Soundtrack
type: MusicAlbum
created: 2013-06-12
date published: 2013-06-12
creator: Takashi Koiwa
catalogue number: NQKS-2004
by artist: Takashi Koiwa
type: Release

ソードアート・オンライン ミュージックコレクション
type: Composition
title: Sword Art Online Music Collection

Zankyou Sanka/Asa ga Kuru / Aimer [Limited Edition]
type: Performance
name: 残響散歌/朝が来る / Aimer [初回生産限定盤]

地獄少女 三鼎 オリジナルサウンドトラック～肉喰～
created: 2008-12-17
title: JIGOKU-SHOUJO -MITSUGANAE- Original Soundtrack ~NIKUSHOKU~
catalogue number: SVWC-7597
date published: 2008-12-17
type: MusicAlbum
type: Release
by artist: Takashi Koiwa
creator: Takashi Koiwa

Trickster / 水樹奈々
title: Trickster / Nana Mizuki
type: Performance

Magia / Kalafina [Limited Edition]
created: 2011-02-16
type: Release
by artist: Takashi Koiwa
creator: Takashi Koiwa
title: Magia / Kalafina [期間生産限定盤]
catalogue number: SECL-942
type: MusicAlbum
date published: 2011-02-16

Destiny's Prelude / 水樹奈々
creator: Takashi Koiwa
title: Destiny's Prelude / Nana Mizuki
by artist: Takashi Koiwa
catalogue number: KICM-1769
date published: 2017-07-19
type: Release
created: 2017-07-19
type: MusicAlbum

CALLING / NITRO
type: MusicAlbum
creator: Takashi Koiwa
catalogue number: VIDL-30426
date published: 1999-04-21
type: Release
created: 1999-04-21
by artist: Takashi Koiwa

PARADE / FictionJunction
type: Performance

INNOCENCE / 藍井エイル
name: INNOCENCE / Eir Aoi [Limited Edition]
type: Performance

INNOCENCE / 藍井エイル
creator: Takashi Koiwa
date published: 2012-11-21
by artist: Takashi Koiwa
title: INNOCENCE / Eir Aoi [Limited Edition]
type: Release
type: MusicAlbum
catalogue number: SECL-1217~8
created: 2012-11-21

Sun Dance & Penny Rain / Aimer [Limited Edition A]
creator: Takashi Koiwa
by artist: Takashi Koiwa
name: Sun Dance & Penny Rain / Aimer [初回生産限定盤A]
created: 2019-04-10
date published: 2019-04-10
type: Release
catalogue number: SECL-2414~6
type: MusicAlbum

Kimetsu no Yaiba: Yuukakuhen Vol.6 Bonus Disc
name: KIMETSU NO YAIBA TV ANIMATION SERIES ENTERTAINMENT DISTRICT ARC VOLUME SIX SPECIAL CD @en
type: Performance
name: 鬼滅の刃 遊郭編 第六巻 特典ディスク

PARTY TIME / ClariS
type: Composition

夢幻/永久 -トコシエ- / MY FIRST STORY × HYDE [期間生産限定盤]
name: Mugen/Tokoshie / MY FIRST STORY x HYDE [Limited Edition]
type: Performance

Yuuyami no Uta / KEIKO
type: Release
title: 夕闇のうた / KEIKO
date published: 2024-01-24
creator: Takashi Koiwa
type: MusicAlbum
by artist: Takashi Koiwa
created: 2024-01-24
catalogue number: AVCD-61397

JUST TUNE / savage genius
type: Release
by artist: Takashi Koiwa
created: 2008-10-16
catalogue number: VTCL-35040
date published: 2008-10-16
type: MusicAlbum
creator: Takashi Koiwa

After Eden / Kalafina
creator: Takashi Koiwa
by artist: Takashi Koiwa
catalogue number: SECL-1014
created: 2011-09-21
date published: 2011-09-21
type: Release
type: MusicAlbum

Careless / ClariS
type: MusicAlbum
creator: Takashi Koiwa
type: Release
title: ケアレス / ClariS
created: 2021-09-15
date published: 2021-09-15
catalogue number: VVCL-1920
by artist: Takashi Koiwa

blaze / Kalafina [Limited Edition]
by artist: Takashi Koiwa
catalogue number: SECL-1961~2
name: blaze / Kalafina [期間生産限定盤]
date published: 2016-08-10
type: Release
created: 2016-08-10
creator: Takashi Koiwa
type: MusicAlbum

Walpurgis / Aimer [初回生産限定盤A]
by artist: Takashi Koiwa
date published: 2021-04-14
title: Walpurgis / Aimer [Limited Edition A]
creator: Takashi Koiwa
type: Release
catalogue number: SECL-2665~6
type: MusicAlbum
created: 2021-04-14

Connect / ClariS
type: Performance
title: コネクト / ClariS

君の銀の庭 / Kalafina
title: Kimi no Gin no Niwa / Kalafina [Limited Edition]
type: Composition

デリシャスパーティ♡プリキュア 主題歌シングル
created: 2022-03-30
catalogue number: MJSS-09316~7
title: Delicious Party♡Precure Theme Song Single
type: Release
by artist: Takashi Koiwa
type: MusicAlbum
date published: 2022-03-30
creator: Takashi Koiwa

映画「20世紀少年」オリジナル・サウンドトラック vol.3
type: Performance
name: Twentieth Century Boys ORIGINAL MOTION PICTURE SOUNDTRACK vol.3 @en
name: 20th Century Boys Chapter 3: Redemption ORIGINAL MOTION PICTURE SOUNDTRACK vol.3

EXTREME V MACHINE / 遠藤正明
name: EXTREME V MACHINE / MASAAKI ENDOH
type: Performance

Wake up Decker! / SCREEN mode
type: Performance

One Light / Kalafina [Limited Edition]
type: MusicAlbum
catalogue number: SECL-1746~7
title: One Light / Kalafina [期間生産限定盤]
date published: 2015-08-12
by artist: Takashi Koiwa
creator: Takashi Koiwa
created: 2015-08-12
type: Release

Splatoon 2 ORIGINAL SOUNDTRACK -Splatune2-
type: Performance

マギアレコード 魔法少女まどか☆マギカ外伝 ORIGINAL SOUND TRACK 4
name: Magia Record: Mahou Shoujo Madoka☆Magica Gaiden ORIGINAL SOUND TRACK 4
type: Composition
name: MAGIA RECORD 05 SPECIAL CD 5: ORIGINAL SOUND TRACK IV @en

Walpurgis / Aimer [完全生産限定盤]
title: Walpurgis / Aimer [Limited Edition]
type: Performance

Clear Sky / ClariS
date published: 2014-11-08
type: Release
by artist: Takashi Koiwa
created: 2014-11-08
catalogue number: TDCD-91264
type: MusicAlbum
creator: Takashi Koiwa

Endless Story / 田村ゆかり
name: Endless Story / Yukari Tamura
type: Performance

ひろがるスカイ! プリキュア 主題歌シングル
creator: Takashi Koiwa
title: Hirogaru Sky! Precure Theme Song Single @en
catalogue number: MJSS-09339
title: Hirogaru Sky! Precure Shudaika Single
date published: 2023-03-22
created: 2023-03-22
by artist: Takashi Koiwa
type: Release
type: MusicAlbum

storia / Kalafina
type: MusicAlbum
catalogue number: SECL-788
type: Release
date published: 2009-07-01
creator: Takashi Koiwa
created: 2009-07-01
by artist: Takashi Koiwa

Makinoyui. / Yui Makino [Limited Edition]
title: マキノユイ。 / 牧野由依
type: Performance

Fate/stay night [Unlimited Blade Works] Original Soundtrack II
type: Composition

鶏タンゴ鍋 / 森野熊八
title: Tori Tango Nabe / Kumahachi Morino
type: MusicAlbum
catalogue number: VTCL-35048
type: Release
created: 2008-11-19
by artist: Takashi Koiwa
date published: 2008-11-19
creator: Takashi Koiwa

Parallel Hearts / FictionJunction
type: Composition

Kimetsu no Yaiba: Yuukakuhen Vol.2 Bonus Disc
name: KIMETSU NO YAIBA TV ANIMATION SERIES ENTERTAINMENT DISTRICT ARC VOLUME TWO SPECIAL CD @en
title: 鬼滅の刃 遊郭編 第二巻 特典ディスク
type: Composition

After Eden / Kalafina
type: Composition

SACRA MUSIC FES.2019 -NEW GENERATION-
type: Performance

Catch the Rainbow! / 水瀬いのり [初回限定盤]
name: Catch the Rainbow! / Inori Minase [Limited Edition]
type: Composition

活撃 刀剣乱舞 音楽集
type: MusicAlbum
title: KATSUGEKI TOUKEN RANBU Ongakushuu
date published: 2017-09-13
title: KATSUGEKI TOUKEN RANBU ORIGINAL SOUNDTRACK @en
created: 2017-09-13
type: Release
creator: Takashi Koiwa
by artist: Takashi Koiwa
catalogue number: SVWC-70283~4

Walpurgis / Aimer
by artist: Takashi Koiwa
type: MusicAlbum
creator: Takashi Koiwa
created: 2021-04-14
date published: 2021-04-14
catalogue number: SECL-2669
type: Release

コネクト/ ClariS
title: Connect / ClariS [Limited Edition]
type: Composition

空ノ言葉 / サヴィッジ・ジーニアス
name: Sora no Kotoba / savage genius [Limited Edition]
type: Performance
by artist: Takashi Koiwa
performer: Takashi Koiwa

映画「20世紀少年」オリジナル・サウンドトラック
type: Performance
title: Twentieth Century Boys ORIGINAL MOTION PICTURE SOUNDTRACK

鬼滅の刃 遊郭編 第四巻 特典ディスク
title: KIMETSU NO YAIBA TV ANIMATION SERIES ENTERTAINMENT DISTRICT ARC VOLUME FOUR SPECIAL CD @en
title: Kimetsu no Yaiba: Yuukakuhen Vol.4 Bonus Disc
type: Composition

デリシャスパーティ♡プリキュア 主題歌シングル
title: Delicious Party♡Precure Theme Song Single
type: Performance

ルミナス / ClariS
title: Luminous / ClariS [Limited Edition]
type: Composition

デリシャスパーティ♡プリキュア 主題歌シングル
creator: Takashi Koiwa
type: MusicAlbum
title: Delicious Party♡Precure Theme Song Single
date published: 2022-03-30
created: 2022-03-30
type: Release
catalogue number: MJSS-09318
by artist: Takashi Koiwa

ちょこッとSister あんちょこ ②冊目 Under Chocottosister File.TWO
name: Chocotto Sister Anchoko Nisatsume Under Chocottosister File.TWO
type: Release
by artist: Takashi Koiwa
date published: 2006-08-30
catalogue number: VICL-61982
created: 2006-08-30
type: MusicAlbum
creator: Takashi Koiwa

瞳の欠片 / FictionJunction YUUKA
name: Hitomi no Kakera / FictionJunction YUUKA
date published: 2004-05-08
type: MusicAlbum
catalogue number: VICL-35627
type: Release
by artist: Takashi Koiwa
creator: Takashi Koiwa
created: 2004-05-08

Gravity / ClariS
type: MusicAlbum
type: Release
catalogue number: SECL-1954
created: 2016-07-27
creator: Takashi Koiwa
date published: 2016-07-27
by artist: Takashi Koiwa

Anemone / ClariS [Limited Edition]
type: Performance
name: アネモネ / ClariS [期間生産限定盤]

ディバインゲート BONUS DISC VOL.5 SOUNDTRACK [Part II]
date published: 2016-08-03
title: Divine Gate BONUS DISC VOL.5 SOUNDTRACK [Part II]
created: 2016-08-03
catalogue number: TGCS-9435
by artist: Takashi Koiwa
type: MusicAlbum
creator: Takashi Koiwa
type: Release

「鬼滅の刃」遊郭編 オリジナルサウンドトラック
catalogue number: SVWC-70655~6
name: Kimetsu no Yaiba: Yuukakuhen Original Soundtrack
by artist: Takashi Koiwa
created: 2024-03-27
creator: Takashi Koiwa
type: MusicAlbum
date published: 2024-03-27
type: Release

RUST/雲雀/光芒 / ASCA
created: 2019-09-04
type: MusicAlbum
title: RUST/Hibari/Koubou / ASCA
date published: 2019-09-04
catalogue number: VVCL-1507
creator: Takashi Koiwa
type: Release
by artist: Takashi Koiwa

ヒーリングっど♥プリキュア ボーカルベスト ~We are Alive!!~
name: Healin' Good♥Precure Vocal Best ~We are Alive!!~
type: Composition

SACRA MUSIC FES.2019 -NEW GENERATION-
type: Composition

明け星/白銀 / LiSA [完全生産限定盤]
title: Akeboshi/Shirogane / LiSA [Limited Edition]
type: Composition

Hitorigoto / ClariS
creator: Takashi Koiwa
by artist: Takashi Koiwa
type: Release
title: ヒトリゴト / ClariS
catalogue number: VVCL-1012
type: MusicAlbum
date published: 2017-04-26
created: 2017-04-26

キミとアイドルプリキュア♪オリジナル・サウンドトラック2 プリキュア・サウンド・ステージ!!
title: Kimi to Idol Precure♪ Original Soundtrack 2: Precure Sound Stage!!
type: Performance

地獄少女 二籠 オリジナルサウンドトラック
name: JIGOKU-SHOUJO -FUTAKOMORI- Original Soundtrack
type: Composition

MEMORY / Shinji Kakijima
title: MEMORY / 柿島伸次
type: Composition

Zankyou Sanka/Asa ga Kuru / Aimer [Limited Edition]
name: 残響散歌/朝が来る / Aimer [期間生産限定盤]
type: Performance

METANOIA / Nana Mizuki
created: 2019-07-17
catalogue number: KICM-1954
creator: Takashi Koiwa
date published: 2019-07-17
by artist: Takashi Koiwa
type: Release
type: MusicAlbum
name: METANOIA / 水樹奈々

5am / milet [初回生産限定盤A]
name: 5am / milet [Limited Edition A]
type: Performance

Exterminate / 水樹奈々
title: Exterminate / Nana Mizuki
type: Performance

FINAL FANTASY BRAVE EXVIUS ORIGINAL SOUNDTRACK VOL.2
type: Performance

Gravity / ClariS [Limited Edition]
catalogue number: SECL-1955
created: 2016-07-27
creator: Takashi Koiwa
by artist: Takashi Koiwa
type: Release
type: MusicAlbum
date published: 2016-07-27

Catch the Rainbow! / Inori Minase [Limited Edition]
type: Performance
name: Catch the Rainbow! / 水瀬いのり [初回限定盤]

鬼滅の刃 遊郭編 第二巻 特典ディスク
catalogue number: ANZX-16024
name: KIMETSU NO YAIBA TV ANIMATION SERIES ENTERTAINMENT DISTRICT ARC VOLUME TWO SPECIAL CD @en
date published: 2022-03-30
title: Kimetsu no Yaiba: Yuukakuhen Vol.2 Bonus Disc
type: MusicAlbum
creator: Takashi Koiwa
by artist: Takashi Koiwa
created: 2022-03-30
type: Release

ゼノサーガIII [ツァラトゥストラはかく語りき] ORIGINAL SOUND BEST TRACKS
name: Xenosaga III: Also Sprach Zarathustra ORIGINAL SOUND BEST TRACKS
type: Composition

キミとアイドルプリキュア♪オリジナル・サウンドトラック2 プリキュア・サウンド・ステージ!!
name: Kimi to Idol Precure♪ Original Soundtrack 2: Precure Sound Stage!!
type: MusicAlbum
type: Release
catalogue number: MJSA-01423
by artist: Takashi Koiwa
creator: Takashi Koiwa
created: 2025-12-17
date published: 2025-12-17

fairytale / Kalafina
type: Performance

Catch the Rainbow! / 水瀬いのり [初回限定盤]
type: MusicAlbum
creator: Takashi Koiwa
catalogue number: KICS-93785
title: Catch the Rainbow! / Inori Minase [Limited Edition]
type: Release
created: 2019-04-10
date published: 2019-04-10
by artist: Takashi Koiwa

銀河機攻隊マジェスティックプリンス オリジナル・サウンドトラック
type: Composition
name: Ginga Kikoutai MAJESTIC PRINCE ORIGINAL SOUNDTRACK

Curtain raise / Rikako Aida [Limited Edition A]
created: 2020-03-31
type: Release
catalogue number: AZZS-102
title: Curtain raise / 逢田梨香子 [初回限定盤A]
date published: 2020-03-31
by artist: Takashi Koiwa
creator: Takashi Koiwa
type: MusicAlbum

ring your bell / Kalafina [Limited Edition]
name: ring your bell / Kalafina [完全生産限定盤]
type: Performance

First Smile / savage genius
type: Composition

IXION SAGA DT GOLDEN BEST of ED
type: Performance

Lapis / TrySail
type: Performance

Fairy Castle / ClariS [Limited Edition]
type: Performance

リトルラバーズシーソーゲーム Little Love Letters FIRSTMAIL 緑ヶ丘高校 冬月あや
title: Little Lovers: She So Game - Little Love Letters first mail Aya Tougetsu
type: Performance

ロード・エルメロイⅡ世の事件簿 {魔眼蒐集列車} Grace note Original Soundtrack
name: Lord El-Melloi II-sei no Jikenbo {Rail Zeppelin} Grace note Original Soundtrack
type: Performance
name: Lord El-Melloi II's Case Files {Rail Zeppelin} Grace note Original Soundtrack @en

Sun Dance & Penny Rain / Aimer [Limited Edition]
type: Composition

Vanitas no Karte ORIGINAL SOUNDTRACK
date published: 2022-02-23
created: 2022-02-23
name: Les Mémoires de Vanitas ORIGINAL SOUNDTRACK @en
creator: Takashi Koiwa
catalogue number: SVWC-70577~8
name: ヴァニタスの手記 ORIGINAL SOUNDTRACK
type: Release
type: MusicAlbum
by artist: Takashi Koiwa

センチメンタルラブ / みみめめMIMI
name: Sentimental Love / mimimemeMIMI [Limited Edition]
type: Performance

TVアニメーション「これはゾンビですか? オブ・ザ・デッド」 めっちゃフェスティボー! 公式ガイドCD〜つまり歌モノ全部と2期のBGM入り2枚組BEST
type: Composition
title: Koreha Zombie Desuka? OF THE DEAD Meccha Festival! Koushiki Guide CD ~ Tsumari Utamono Zenbu to Niki no BGM Iri Nimaigumi BEST @en
name: TV Animation "Koreha Zombie Desuka? OF THE DEAD" Meccha Festival! Koushiki Guide CD ~ Tsumari Utamono Zenbu to Niki no BGM Iri Nimaigumi BEST

far on the water / Kalafina [初回生産限定盤A]
creator: Takashi Koiwa
type: MusicAlbum
title: far on the water / Kalafina [Limited Edition A]
catalogue number: SECL-1763~4
date published: 2015-09-16
created: 2015-09-16
type: Release
by artist: Takashi Koiwa

Magia / Kalafina [Limited Edition]
type: Composition
name: Magia / Kalafina [初回生産限定盤]

カラフル / ClariS
type: Performance
title: Colorful / ClariS

GEAR戦士 電童 オリジナル サウンドトラック Vol.1
title: GEAR Fighter Dendoh ORIGINAL SOUNDTRACK Vol.1
type: Composition

The Age of Dragon Knights / JAM Project
type: Performance

センチメンタルラブ / みみめめMIMI
catalogue number: AZCS-2028
title: Sentimental Love / mimimemeMIMI
type: Release
date published: 2013-08-14
by artist: Takashi Koiwa
type: MusicAlbum
creator: Takashi Koiwa
created: 2013-08-14

ALIVE / Faylan
type: Composition
title: ALIVE / 飛蘭

STARTING NOW! / 水樹奈々
title: STARTING NOW! / Nana Mizuki
type: Performance

AKIO DOBASHI feels TBS系アニメーション 夜桜四重奏 ～ヨザクラカルテット～
title: AKIO DOBASHI feels YOZAKURA QUARTETTE
date published: 2008-11-19
by artist: Takashi Koiwa
creator: Takashi Koiwa
created: 2008-11-19
catalogue number: VTCL-60079
type: Release
type: MusicAlbum

Fate/Zero ORIGINAL SOUNDTRACK I
catalogue number: AOA-2303B-DISC5
type: Release
created: 2013-11-05
date published: 2013-11-05
creator: Takashi Koiwa
type: MusicAlbum
by artist: Takashi Koiwa

SUPERNAL LIBERTY / 水樹奈々
title: SUPERNAL LIBERTY / Nana Mizuki [Limited Edition]
type: Composition

アネモネ / ClariS
name: Anemone / ClariS
type: Composition

みみめめMIMI BEST ALBUM 〜Bon! Voyage!〜
title: mimimemeMIMI BEST ALBUM ~Bon! Voyage!~
type: Performance

Gekijouban "DEEMO: Sakura no Oto ~Anata no Kanadeta Oto ga, Ima mo Hibiku~" Original Soundtrack
title: 劇場版『DEEMO サクラノオト ～あなたの奏でた音が、今も響く～』Original Soundtrack
title: DEEMO the Movie: Sakura no Oto -I still hear the sound of your piano- Original Soundtrack @en
type: Performance

Original Soundtrack Alicization War of Underworld vol.1 & Symphonic Alicization Orchestra War of Underworld #3
creator: Takashi Koiwa
type: MusicAlbum
type: Release
catalogue number: ANZX-14426
by artist: Takashi Koiwa
created: 2020-02-26
date published: 2020-02-26

シャイニング・レゾナンス ミュージックコレクション
title: Shining Resonance Music Collection
type: Composition

コネクト / ClariS
catalogue number: SECL-948
by artist: Takashi Koiwa
name: Connect / ClariS
creator: Takashi Koiwa
created: 2011-02-02
date published: 2011-02-02
type: Release
type: MusicAlbum

EXTREME V MACHINE / 遠藤正明
catalogue number: LACA-15327
creator: Takashi Koiwa
created: 2013-08-07
name: EXTREME V MACHINE / MASAAKI ENDOH
date published: 2013-08-07
by artist: Takashi Koiwa
type: MusicAlbum
type: Release

Splatoon 2 ORIGINAL SOUNDTRACK -Octotune-
type: Performance

nexus / ClariS [Limited Edition]
type: Performance

.hack//SIGN ORIGINAL SOUND & SONG TRACK 1
catalogue number: VICL-60905
creator: Takashi Koiwa
type: MusicAlbum
by artist: Takashi Koiwa
type: Release
date published: 2002-07-24
created: 2002-07-24

百歌繚乱 / ASCA [初回限定盤B]
title: Hyakka Ryouran / ASCA [Limited Edition B]
type: Performance

Eiga Kimi to Idol Precure♪ Omatase! Kimi ni Todokeru KirakkiLive! Original Soundtrack
name: 映画キミとアイドルプリキュア♪ お待たせ！キミに届けるキラッキライブ！ オリジナル・サウンドトラック
type: Composition

TVアニメ『プリンセス・プリンシパル』オリジナルサウンドトラック「Sound of Foggy London」
date published: 2017-09-27
type: MusicAlbum
name: Princess Principal Original Soundtrack: Sound of Foggy London
creator: Takashi Koiwa
by artist: Takashi Koiwa
type: Release
created: 2017-09-27
catalogue number: LACA-9540~1

ソードアート・オンライン オリジナルサウンドトラック vol.1
name: Sword Art Online Original Soundtrack vol.1
type: Performance

The Age of Dragon Knights / JAM Project
creator: Takashi Koiwa
type: MusicAlbum
by artist: Takashi Koiwa
created: 2020-01-01
type: Release
catalogue number: LACA-15796
date published: 2020-01-01

Consolation / Kalafina [Limited Edition]
type: Composition

革命機ヴァルヴレイヴ オリジナルサウンドトラック2
catalogue number: VTCL-60358
date published: 2013-12-25
type: Release
title: Kakumeiki Valvrave Original Soundtracks 2
by artist: Takashi Koiwa
created: 2013-12-25
creator: Takashi Koiwa
type: MusicAlbum
title: Valvrave the Liberator Original Soundtracks 2 @en

TV Animation "Sengoku BASARA Ni" Ongaku Emaki Ni ~Ransei, Futatabi!~
date published: 2010-09-01
creator: Takashi Koiwa
by artist: Takashi Koiwa
title: TVアニメーション『戦国BASARA弐』音楽絵巻 弐 ～乱世、再び!～
catalogue number: VTCL-60223
type: Release
created: 2010-09-01
type: MusicAlbum

魔法使いの夜 ORIGINAL SOUNDTRACK REPETITION
creator: Takashi Koiwa
by artist: Takashi Koiwa
title: Mahoutsukai no Yoru Original Soundtrack Repetition
title: WITCH ON THE HOLY NIGHT ORIGINAL SOUNDTRACK REPETITION @en
date published: 2013-12-29
type: MusicAlbum
catalogue number: SVWC-7982~3
type: Release
created: 2013-12-29

arrow / Awkmiu [Limited Edition]
type: Composition
name: アロー / Awkmiu [期間生産限定盤]

アレルヤ / Kalafina [期間生産限定盤]
name: Alleluia / Kalafina [Limited Edition]
type: Composition

Kimetsu no Yaiba: Katanakaji no Sato-Hen Vol.1 Bonus Disc
title: KIMETSU NO YAIBA TV ANIMATION SERIES SWORDSMITH VILLAGE ARC VOLUME ONE SPECIAL CD @en
name: テレビアニメ「鬼滅の刃」刀鍛冶の里編 第一巻
type: Composition

RUST/雲雀/光芒 / ASCA
by artist: Takashi Koiwa
type: MusicAlbum
title: RUST/Hibari/Koubou / ASCA [Limited Edition]
creator: Takashi Koiwa
date published: 2019-09-04
type: Release
created: 2019-09-04
catalogue number: VVCL-1505~6

ナイショの話 / ClariS [期間生産限定盤]
title: Naisho no Hanashi / ClariS [Limited Edition]
created: 2012-02-01
creator: Takashi Koiwa
type: Release
by artist: Takashi Koiwa
date published: 2012-02-01
type: MusicAlbum
catalogue number: SECL-1053

IXION SAGA DT CHERRY BEST of DT
type: Release
creator: Takashi Koiwa
type: MusicAlbum
created: 2013-02-27
by artist: Takashi Koiwa
date published: 2013-02-27
catalogue number: PCCG-01334

.hack／／黄昏の腕輪伝説 ORIGINAL SOUNDTRACK
name: .hack//Legend of the Twilight Bracelet ORIGINAL SOUNDTRACK @en
type: Composition
title: .hack//Tasogare no Udewa Densetsu ORIGINAL SOUNDTRACK

UTAMONOGATARI: MONOGATARI SERIES THEME SONGS COMPILATION ALBUM
type: Composition
title: 歌物語 -＜物語＞シリーズ主題歌集-

19 colors / Natsumi Kiyoura
by artist: Takashi Koiwa
creator: Takashi Koiwa
type: MusicAlbum
name: 十九色 / 清浦夏実
date published: 2010-02-24
created: 2010-02-24
catalogue number: VTCL-60180
type: Release

Thunderbolt Fantasy 東離劍遊紀2 オリジナルサウンドトラック
name: Thunderbolt Fantasy Sword seekers 2 Original Soundtrack @en
type: Performance
name: Thunderbolt Fantasy Touriken Yuuki 2 Original Soundtrack

Original Soundtrack Alicization War of Underworld vol.1 & Symphonic Alicization Orchestra War of Underworld #3
type: Performance

革命機ヴァルヴレイヴ オリジナルサウンドトラック2
title: Valvrave the Liberator Original Soundtracks 2 @en
type: Composition
name: Kakumeiki Valvrave Original Soundtracks 2

THE IDOLM@STER SHINY COLORS SOLO COLLECTION -3rdLIVE TOUR PIECE ON PLANET / FUKUOKA-
type: Performance

Hanako to Anne Original Soundtrack 2
type: Composition
title: 連続テレビ小説 花子とアン オリジナル・サウンドトラック2

.hack//Link GAME MUSIC O.S.T.
created: 2010-03-03
by artist: Takashi Koiwa
date published: 2010-03-03
type: MusicAlbum
creator: Takashi Koiwa
type: Release
catalogue number: VTCL-60187~8

春待ちソレイユ / 田村ゆかり [初回限定盤]
name: Harumachi Soleil / Yukari Tamura [Limited Edition]
type: Performance

カラフル / ClariS
type: MusicAlbum
catalogue number: SECL-1415
title: Colorful / ClariS
type: Release
date published: 2013-10-30
created: 2013-10-30
by artist: Takashi Koiwa
creator: Takashi Koiwa

Branch / やなぎなぎ [初回限定盤]
title: Branch / yanaginagi [Limited Edition]
type: Composition

春待ちソレイユ / 田村ゆかり
creator: Takashi Koiwa
by artist: Takashi Koiwa
title: Harumachi Soleil / Yukari Tamura
created: 2011-12-21
date published: 2011-12-21
type: Release
type: MusicAlbum
catalogue number: KICS-1732

ClariS 10th Anniversary BEST - Green Star -
date published: 2020-10-21
type: MusicAlbum
created: 2020-10-21
catalogue number: VVCL-1735
type: Release
creator: Takashi Koiwa
by artist: Takashi Koiwa

glow / 水瀬いのり [初回限定盤]
type: Release
by artist: Takashi Koiwa
title: glow / Inori Minase [Limited Edition]
creator: Takashi Koiwa
date published: 2022-07-20
created: 2022-07-20
catalogue number: KICS-94059
type: MusicAlbum

Kimetsu no Yaiba: Yuukakuhen Vol.4 Bonus Disc
title: KIMETSU NO YAIBA TV ANIMATION SERIES ENTERTAINMENT DISTRICT ARC VOLUME FOUR SPECIAL CD @en
type: Performance
name: 鬼滅の刃 遊郭編 第四巻 特典ディスク

Sketchbook wo Motta mama / Yui Makino
type: Composition
name: スケッチブックを持ったまま / 牧野由依

歌物語 -＜物語＞シリーズ主題歌集- [完全生産限定盤]
title: UTAMONOGATARI: MONOGATARI SERIES THEME SONGS COMPILATION ALBUM [Limited Edition]
type: Performance

irony / ClariS [Limited Edition]
type: Composition
title: irony / ClariS [初回生産限定盤]

Fight!! / ClariS [期間生産限定盤]
title: Fight!! / ClariS [Limited Edition]
type: MusicAlbum
type: Release
date published: 2021-02-17
catalogue number: VVCL-1810~1
creator: Takashi Koiwa
created: 2021-02-17
by artist: Takashi Koiwa

Alethea/Signal / ClariS [Limited Edition]
type: Composition
name: アリシア/シグナル / ClariS

マギアレコード 魔法少女まどか☆マギカ外伝 ORIGINAL SOUND TRACK 3
title: MAGIA RECORD 04 SPECIAL CD 4: ORIGINAL SOUND TRACK III @en
title: Magia Record: Mahou Shoujo Madoka☆Magica Gaiden ORIGINAL SOUND TRACK 3
type: Composition

魔法使いの夜 ORIGINAL SOUNDTRACK
name: Mahoutsukai no Yoru Original Soundtrack
type: Performance
title: WITCH ON THE HOLY NIGHT ORIGINAL SOUNDTRACK @en

私が笑う理由は / ASCA [初回生産限定盤]
title: Watashi ga Warau Wake wa / ASCA [Limited Edition]
type: Composition

鬼滅の刃 遊郭編 第二巻 特典ディスク
name: Kimetsu no Yaiba: Yuukakuhen Vol.2 Bonus Disc
title: KIMETSU NO YAIBA TV ANIMATION SERIES ENTERTAINMENT DISTRICT ARC VOLUME TWO SPECIAL CD @en
type: Performance

Curtain raise / Rikako Aida [Limited Edition B]
type: Composition
name: Curtain raise / 逢田梨香子 [初回限定盤B]

SECOND STORY / ClariS
created: 2013-06-26
creator: Takashi Koiwa
type: MusicAlbum
by artist: Takashi Koiwa
type: Release
catalogue number: SECL-1336
date published: 2013-06-26

Kaze Sagashi / Natsumi Kiyoura
name: 風さがし / 清浦夏実
type: Performance

progressive / Kalafina [Limited Edition]
title: progressive / Kalafina [初回生産限定盤]
type: Performance

気づいてゾンビさま、私はクラスメイトです / 山口理恵 with manzo
type: Performance
title: Kizuite Zombie-sama, Watashi wa Classmate desu / Rie Yamaguchi with manzo

ADRENALIZED / Nana Mizuki
title: ADRENALIZED / 水樹奈々
type: Performance

爆裂天使 ORIGINAL SOUNDTRACK PERFECT EDITION
type: Release
created: 2004-09-22
type: MusicAlbum
name: Bakuretsu Tenshi ORIGINAL SOUNDTRACK PERFECT EDITION
date published: 2004-09-22
by artist: Takashi Koiwa
creator: Takashi Koiwa
catalogue number: VICL-61384~5

Customi-Z / カスタマイZ [期間限定盤]
date published: 2016-04-27
title: Customi-Z / Customi-Z [Limited Edition]
type: Release
created: 2016-04-27
type: MusicAlbum
catalogue number: KICS-93371
by artist: Takashi Koiwa
creator: Takashi Koiwa

地獄少女 三鼎 オリジナルサウンドトラック～肉喰～
title: JIGOKU-SHOUJO -MITSUGANAE- Original Soundtrack ~NIKUSHOKU~
type: Performance

Fairy Castle / ClariS
type: Performance

TBS Animation Okami Kakushi Original Soundtrack
title: TBS アニメーション おおかみかくし オリジナルサウンドトラック
type: Composition

閃光のPRISONER / 南里侑香
creator: Takashi Koiwa
type: MusicAlbum
date published: 2014-02-05
catalogue number: VTCL-35174
name: SENKOU NO PRISONER / Yuuka Nanri
created: 2014-02-05
by artist: Takashi Koiwa
type: Release

One Light / Kalafina [完全生産限定盤]
title: One Light / Kalafina [Limited Edition]
type: Composition

everything / Saeko Chiba
created: 2004-06-23
catalogue number: LACA-5290
type: Release
date published: 2004-06-23
title: everything / 千葉紗子
by artist: Takashi Koiwa
type: MusicAlbum
creator: Takashi Koiwa

THE BEST "Red" / Kalafina
by artist: Takashi Koiwa
created: 2014-07-16
type: MusicAlbum
type: Release
date published: 2014-07-16
creator: Takashi Koiwa
catalogue number: SECL-1534

暁の車 ～ReTracks/水の証 ～ReTracks
date published: 2012-09-19
name: Akatsuki no Kuruma ~ReTracks/Mizu no Akashi ~ReTracks
type: MusicAlbum
creator: Takashi Koiwa
by artist: Takashi Koiwa
type: Release
catalogue number: VTCL-35138
created: 2012-09-19

残響散歌/朝が来る / Aimer
type: Composition
title: Zankyou Sanka/Asa ga Kuru / Aimer

FINAL FANTASY BRAVE EXVIUS ORIGINAL SOUNDTRACK VOL.3
date published: 2021-12-11
catalogue number: SQEX-10905~6
type: MusicAlbum
type: Release
by artist: Takashi Koiwa
creator: Takashi Koiwa
created: 2021-12-11

Parallel Hearts / FictionJunction
type: Release
type: MusicAlbum
catalogue number: VTCL-35065
created: 2009-04-29
date published: 2009-04-29
creator: Takashi Koiwa
by artist: Takashi Koiwa

Fate/Zero Original Soundtrack
type: Composition

Hyakka Ryouran / Kalafina [Limited Edition]
by artist: Takashi Koiwa
date published: 2017-08-09
title: 百火撩乱 / Kalafina [期間生産限定盤]
created: 2017-08-09
creator: Takashi Koiwa
catalogue number: VVCL-1076~7
type: MusicAlbum
type: Release

Parfaitone / ClariS [Limited Edition]
type: Composition
name: Parfaitone / ClariS [初回生産限定盤]

プリンセス・プリンシパル THE LIVE Yuki Kajiura×Void_Chords LIVE CD
title: Princess Principal THE LIVE Yuki Kajiura×Void_Chords LIVE CD
created: 2020-03-27
by artist: Takashi Koiwa
type: MusicAlbum
creator: Takashi Koiwa
type: Release
date published: 2020-03-27
catalogue number: LACA-9696~7

HOMURA / LiSA
type: Performance
name: 炎 / LiSA

テレビアニメーション「神様ドォルズ」オリジナルサウンドトラック
name: TV ANIMATION "KAMISAMA DOLLS" ORIGINAL SOUNDTRACK
type: Composition

PARADE / FictionJunction
type: Composition

THE BEST "Red" / Kalafina [Limited Edition]
type: Composition

Everlasting Songs / FictionJunction
type: Composition

Luminous / ClariS [Limited Edition]
title: ルミナス / ClariS
type: Performance

GEAR Fighter Dendoh ORIGINAL SOUNDTRACK Vol.1
creator: Takashi Koiwa
type: MusicAlbum
by artist: Takashi Koiwa
name: GEAR戦士 電童 オリジナル サウンドトラック Vol.1
date published: 2000-12-27
type: Release
catalogue number: VICL-60645
created: 2000-12-27

believe / Kalafina
type: Performance

機動戦士ガンダムSEED DESTINY SUIT CD Vol.6 シン・アスカ×デスティニー
type: Composition
name: MOBILE SUIT GUNDAM SEED DESTINY SUIT CD vol.6 SHINN ASUKA × DESTINY GUNDAM

やなぎなぎ 10周年記念 セレクションアルバム -Roundabout- [あにばーさる完全限定盤]
type: Composition
name: yanaginagi 10th anniversary -Roundabout- [Ani+versal Limited Edition] @en
title: yanaginagi 10th Anniversary Selection Album -Roundabout- [Ani+versal Limited Edition]

モンスターハンターフロンティアG オリジナル･サウンドトラック
name: Monster Hunter Frontier G Original Soundtrack
type: Performance

INFINITE DENDROGRAM ORIGINAL SOUNDTRACK
by artist: Takashi Koiwa
type: MusicAlbum
creator: Takashi Koiwa
created: 2020-05-13
catalogue number: TDCL-92042
name: インフィニット・デンドログラム ORIGINAL SOUNDTRACK
date published: 2020-05-13
type: Release

鬼滅の刃 遊郭編 第四巻 特典ディスク
type: MusicAlbum
date published: 2022-05-25
type: Release
title: KIMETSU NO YAIBA TV ANIMATION SERIES ENTERTAINMENT DISTRICT ARC VOLUME FOUR SPECIAL CD @en
name: Kimetsu no Yaiba: Yuukakuhen Vol.4 Bonus Disc
catalogue number: ANZX-16028
by artist: Takashi Koiwa
created: 2022-05-25
creator: Takashi Koiwa

INNOCENCE / 藍井エイル
name: INNOCENCE / Eir Aoi
type: Composition

TV東京アニメーション エル・カザド オリジナル サウンドトラック 2
type: Performance
title: EL CAZADOR DE LA BRUJA ORIGINAL SOUNDTRACK 2

コネクト / ClariS
name: Connect / ClariS
type: Composition

アネモネ / ClariS [期間生産限定盤]
name: Anemone / ClariS [Limited Edition]
type: Composition

AURORA / 藍井エイル
type: Composition
title: AURORA / Eir Aoi [Limited Edition]

memorandum / やなぎなぎ
name: memorandum / yanaginagi
type: Composition

Haru wa Yuku/marie / Aimer [Limited Edition]
title: 春はゆく/marie / Aimer
type: Composition

Aqua Terrarium / yanaginagi [Limited Edition]
name: アクアテラリウム / やなぎなぎ [初回限定盤]
type: Performance

幕末機関説 いろはにほへと 〜オリジナルサウンドトラック1〜 絵巻背景宝音盤 壱の巻
title: Bakumatsu Kikansetsu Irohanihoheto ~Original Soundtrack 1~
type: Performance

BIRTHDAY / ClariS
type: Performance

エデン / 水樹奈々
type: Composition
title: Eden / Nana Mizuki

far on the water / Kalafina
type: Composition

PUNCH THE MONKEY! BOX
type: Performance

LIFE GOES ON / Mika Arisaka
type: MusicAlbum
type: Release
name: Life Goes On / 有坂美香
catalogue number: VICL-35755
created: 2005-02-02
by artist: Takashi Koiwa
date published: 2005-02-02
creator: Takashi Koiwa

Takashi Koiwa
made: Viva! Spark! トロピカル～ジュ! プリキュア/トロピカI・N・G
made: MOBILE SUIT GUNDAM SEED DESTINY SUIT CD vol.7 AUEL NEIDER × STING OAKLEY
album: SPRING TRACKS -春のうた- / ClariS
made: ClariS 10th Anniversary BEST - Green Star - [Limited Edition]
album: Endless Story / Yukari Tamura
album: JIGOKU-SHOUJO Original Soundtrack
album: ナッテ / やなぎなぎ
made: ケアレス / ClariS [初回生産限定盤]
made: Andante / ClariS
made: 鶏タンゴ鍋 / 森野熊八
album: Magia / Kalafina [Limited Edition]
album: BREAK THE CHAIN / Nami Tamaki
made: Bakumatsu Kikansetsu Irohanihoheto ~Original Soundtrack 2~
made: マギアレコード 魔法少女まどか☆マギカ外伝 ORIGINAL SOUND TRACK 4
album: ルミナス / ClariS
made: Arch Angel / 綾野ましろ
album: Hyakka Ryouran / Kalafina [Limited Edition]
album: やなぎなぎ ベストアルバム -LIBRARY-
album: Fight!! / ClariS [Limited Edition]
album: Gravity / ClariS [Limited Edition]
album: Sengoku BASARA Ongaku Emaki ~Akaban: Moeyo, Waga Tamashii!~
album: 物語の最初と最後はいらない / 石川 智晶
album: inside your heart / FictionJunction YUUKA
album: blaze / Kalafina
made: FINAL FANTASY BRAVE EXVIUS ORIGINAL SOUNDTRACK VOL.2
album: 逮捕しちゃうぞ 墨東ワンダフルSTORY
made: SHIORI / ClariS [期間生産限定盤]
album: ソードアート・オンライン ミュージックコレクション
made: circus / FictionJunction YUUKA [Limited Edition]
album: PUNCH THE MONKEY! 2 Lupin the 3rd; Remixes & Covers II ルパン三世リミックス＆カヴァー集その2
album: HOMURA / LiSA [Limited Edition]
made: .hack／／黄昏の腕輪伝説 ORIGINAL SOUNDTRACK
album: 映画キミとアイドルプリキュア♪ お待たせ！キミに届けるキラッキライブ！ オリジナル・サウンドトラック
album: 涙 / 石川智晶
album: 瞳の欠片 / FictionJunction YUUKA
made: THE BEST "Red" / Kalafina
album: Arch Angel / Mashiro Ayano [Limited Edition]
made: 映画キミとアイドルプリキュア♪ お待たせ！キミに届けるキラッキライブ！ ソングアルバム
album: Curtain raise / 逢田梨香子
made: AURORA / 藍井エイル
made: INNOCENCE / Eir Aoi [Limited Edition]
made: 幕末機関説 いろはにほへと 〜オリジナルサウンドトラック1〜 絵巻背景宝音盤 壱の巻
album: Gekijouban Kara no Kyoukai "Garan no Dou" ORIGINAL SOUNDTRACK
album: polyomino / yanaginagi [Limited Edition]
made: ClariS 10th Anniversary BEST - Green Star -
made: 輝く空の静寂には / Kalafina
made: 明け星/白銀 / LiSA [完全生産限定盤]
album: 劇場版空の境界「矛盾螺旋」ORIGINAL SOUNDTRACK
album: L/R オリジナルサウンドトラック VOCAL SIDE
album: マリオカート8 オリジナル サウンドトラック
made: UTAMONOGATARI Special Edition
made: Kinjitsu Koukai Dainishou / PENGUIN RESEARCH [Limited Edition]
album: Curtain raise / Rikako Aida [Limited Edition A]
album: again / ClariS [Limited Edition]
album: EL CAZADOR DE LA BRUJA ORIGINAL SOUNDTRACK 1
album: ClariS 1st Budokan Concert ~Futatsu no Kamen to Ushinawareta Taiyou~
album: BLAU / 藍井エイル
made: EL CAZADOR DE LA BRUJA ORIGINAL SOUNDTRACK 1
made: 攻殻機動隊 オリジナル・サウンドトラック
made: Rekishi Hiwa Historia Original Sound Track 2
made: The SoulTaker ~Tamashiigari~ ORIGINAL SOUNDTRACK
album: 私が笑う理由は / ASCA [初回生産限定盤]
album: far on the water / Kalafina
made: 映画「20世紀少年」オリジナル・サウンドトラック ベスト＆レア
album: Curtain raise / Rikako Aida [Limited Edition B]
made: sprinter/ARIA / Kalafina
made: センチメンタルラブ / みみめめMIMI
made: Shining Resonance Music Collection
album: MOBILE SUIT GUNDAM SEED SUIT CD vol.4 MIGUEL × NICOL
made: believe / Kalafina
album: Walpurgis / Aimer
album: 鶏タンゴ鍋 / 森野熊八
album: Vanitas no Karte ORIGINAL SOUNDTRACK
album: polyomino / yanaginagi
album: Parfaitone / ClariS
album: Luminous / ClariS
album: CLICK / ClariS [Limited Edition]
type: MusicGroup
performed: 空ノ言葉 / サヴィッジ・ジーニアス
type: Person

ロード・エルメロイⅡ世の事件簿 {魔眼蒐集列車} Grace note Original Soundtrack
type: Composition
title: Lord El-Melloi II-sei no Jikenbo {Rail Zeppelin} Grace note Original Soundtrack
name: Lord El-Melloi II's Case Files {Rail Zeppelin} Grace note Original Soundtrack @en

believe / Kalafina [初回生産限定盤A]
type: Composition
name: believe / Kalafina [Limited Edition A]

やなぎなぎ ベストアルバム -LIBRARY-
type: Release
title: yanaginagi Best Album -LIBRARY- [Limited Edition]
type: MusicAlbum
catalogue number: GNCA-1551
created: 2019-01-09
date published: 2019-01-09
creator: Takashi Koiwa
by artist: Takashi Koiwa

UTAMONOGATARI 2: MONOGATARI SERIES THEME SONGS COMPILATION ALBUM
name: 歌物語2 -＜物語＞シリーズ主題歌集-
type: Composition

勇者シリーズ20周年記念企画 HARVEST
type: Performance
name: Yuusha Series 20-shuunen Kinen Kikaku HARVEST

もう何も怖くない、怖くはない / 石川智晶
created: 2010-10-06
by artist: Takashi Koiwa
name: Mou Nani mo Kowakunai, Kowaku wa Nai / Chiaki Ishikawa
date published: 2010-10-06
catalogue number: VTCL-35099
type: Release
creator: Takashi Koiwa
type: MusicAlbum

Vitalization / Nana Mizuki
title: Vitalization / 水樹奈々
type: Composition

ring your bell / Kalafina [Limited Edition A]
title: ring your bell / Kalafina [初回生産限定盤A]
type: Composition

Fate/stay night [Unlimited Blade Works] オリジナルサウンドトラック I
name: Fate/stay night [Unlimited Blade Works] Original Soundtrack I
type: Composition

MOBILE SUIT GUNDAM SEED DESTINY SUIT CD vol.8 LACUS CLYNE × MEER CAMPBELL
type: Performance
title: 機動戦士ガンダムSEED DESTINY SUIT CD vol.8 ラクスクライン×ミーアキャンベル

Doki Doki! My Sister Soul / Harenchi☆Punch [Type☆P]
created: 2006-08-09
catalogue number: VICL-36093
date published: 2006-08-09
type: MusicAlbum
by artist: Takashi Koiwa
name: Doki Doki! My Sister Soul / ハレンチ☆パンチ <Type☆P>
creator: Takashi Koiwa
type: Release

TVアニメ『メルヘン・メドヘン』オリジナルサウンドトラック MärMäd Musik
type: Performance
name: MÄRMÄD MUSIK @en
name: TV Anime "Maerchen Maedchen" Original Soundtrack MärMäd Musik

シリウス / 藍井エイル
name: Sirius / Eir Aoi
type: Composition

Arch Angel / 綾野ましろ
title: Arch Angel / Mashiro Ayano [Limited Edition]
type: Composition

SPLATOON2 LIVE IN MAKUHARI -Tenta Live- [Limited Edition]
created: 2019-07-24
type: Release
type: MusicAlbum
title: SPLATOON2 LIVE IN MAKUHARI -テンタライブ-
date published: 2019-07-24
creator: Takashi Koiwa
by artist: Takashi Koiwa
catalogue number: EBCD-10011~2

ケアレス / ClariS [初回生産限定盤]
name: Careless / ClariS [Limited Edition]
type: Performance

Fate/Zero Drama CD II & Original Soundtrack II
date published: 2012-09-19
type: MusicAlbum
creator: Takashi Koiwa
catalogue number: ANZX-9446~7
by artist: Takashi Koiwa
type: Release
created: 2012-09-19

ロード・エルメロイⅡ世の事件簿 {魔眼蒐集列車} Grace note Original Soundtrack
created: 2019-09-04
type: MusicAlbum
creator: Takashi Koiwa
date published: 2019-09-04
title: Lord El-Melloi II's Case Files {Rail Zeppelin} Grace note Original Soundtrack @en
name: Lord El-Melloi II-sei no Jikenbo {Rail Zeppelin} Grace note Original Soundtrack
type: Release
by artist: Takashi Koiwa
catalogue number: SVWC-70438~9

あんなに一緒だったのに / See-Saw
title: Anna ni Issho Datta noni / See-Saw
type: Composition

Gekijouban Kara no Kyoukai "Garan no Dou" ORIGINAL SOUNDTRACK
created: 2008-12-17
title: the Garden of sinners: garan-no-dou. Original Soundtrack @en
name: 劇場版空の境界「伽藍の洞」ORIGINAL SOUNDTRACK
date published: 2008-12-17
type: Release
catalogue number: ANZB-2888
type: MusicAlbum
creator: Takashi Koiwa
by artist: Takashi Koiwa

アンインストール / 石川智晶
title: Uninstall / Chiaki Ishikawa
type: Composition

border / ClariS
type: Performance

EL CAZADOR DE LA BRUJA ORIGINAL SOUNDTRACK 2
creator: Takashi Koiwa
by artist: Takashi Koiwa
name: TV東京アニメーション エル・カザド オリジナル サウンドトラック 2
catalogue number: VICL-62376
type: Release
date published: 2007-09-21
type: MusicAlbum
created: 2007-09-21

ClariS 10th Anniversary BEST - Pink Moon & Green Star - [Limited Edition]
type: Performance

ナッテ / やなぎなぎ
date published: 2018-01-17
title: natte / yanaginagi
type: MusicAlbum
catalogue number: GNCA-1523
type: Release
creator: Takashi Koiwa
by artist: Takashi Koiwa
created: 2018-01-17

ONE/Hana no Uta/Rokutousei no Yoru Magic Blue ver. / Aimer [Limited Edition]
type: Release
name: ONE/花の唄/六等星の夜 Magic Blue ver. / Aimer
by artist: Takashi Koiwa
creator: Takashi Koiwa
catalogue number: SECL-2209~10
type: MusicAlbum
date published: 2017-10-11
created: 2017-10-11

極限Dreamer / SCREEN mode [アニメ盤]
type: Performance
title: Kyokugen Dreamer / SCREEN mode [Anime Edition]

去り際のロマンティクス / See-Saw
type: Performance
name: Sarigiwa no Romantics / See-Saw

CLICK / ClariS [Limited Edition]
type: Performance

LANDER / LiSA [Limited Edition A]
type: Performance
title: LANDER / LiSA [初回生産限定盤A]

劇場版 Fate/Grand Order -神聖円卓領域キャメロット- Original Soundtrack
type: Release
type: MusicAlbum
title: Gekijouban Fate/Grand Order: Shinsei Entaku Ryouiki Original Soundtrack
catalogue number: SVWC-70626~7
by artist: Takashi Koiwa
name: Fate/Grand Order the Movie: Divine Realm of the Round Table Original Soundtrack @en
date published: 2023-09-27
creator: Takashi Koiwa
created: 2023-09-27

RUST/Hibari/Koubou / ASCA [Limited Edition]
title: RUST/雲雀/光芒 / ASCA
type: Performance

TBS-kei Animation PandoraHearts Original Soundtrack 2
name: TBS系アニメーション パンドラハーツ オリジナルサウンドトラック2
type: Composition
name: Pandora Hearts ORIGINAL SOUNDTRACK 2 @en

far on the water / Kalafina
type: Performance

Kimetsu no Yaiba: Yuukakuhen Vol.3 Bonus Disc
name: KIMETSU NO YAIBA TV ANIMATION SERIES ENTERTAINMENT DISTRICT ARC VOLUME THREE SPECIAL CD @en
type: Release
by artist: Takashi Koiwa
title: 鬼滅の刃 遊郭編 第三巻 特典ディスク
creator: Takashi Koiwa
type: MusicAlbum
created: 2022-04-27
catalogue number: ANZX-16026
date published: 2022-04-27

PRIMALove / ClariS
type: Composition

into the world/メルヒェン / Kalafina
title: into the world/Märchen / Kalafina [Limited Edition]
type: Composition

幕末機関説 いろはにほへと 〜オリジナルサウンドトラック1〜 絵巻背景宝音盤 壱の巻
by artist: Takashi Koiwa
name: Bakumatsu Kikansetsu Irohanihoheto ~Original Soundtrack 1~
created: 2006-12-20
type: Release
date published: 2006-12-20
creator: Takashi Koiwa
type: MusicAlbum
catalogue number: VICL-62188

Walpurgis / Aimer [Limited Edition B]
type: Performance
title: Walpurgis / Aimer [初回生産限定盤B]

Ginga Kikoutai MAJESTIC PRINCE CD-BOX
title: 銀河機攻隊マジェスティックプリンス CD-BOX
type: Performance

Quiet Night～ReTracks / ミーア・キャンベル&ラクス・クライン
name: Quiet Night ~ ReTracks / Meer Campbell & Lacus Clyne
type: Performance

Eiga Healin' Good♥Precure: Yume no Machi de Kyun!-tto GoGo! Daihenshin!! Theme Song Single
title: 映画ヒーリングっど♥プリキュア ゆめのまちでキュン!っとGoGo!大変身!! 主題歌シングル
type: Composition

ひろがるスカイ! プリキュア オリジナル・サウンドトラック2 プリキュア・マジェスティック・サウンド!!
type: Composition
name: Hirogaru Sky! Precure Original Soundtrack 2: Precure Majestic Sound!!

ウィッチハンターロビン ORIGINAL SOUND SCORE 2
type: MusicAlbum
date published: 2002-11-21
catalogue number: VICL-60932
type: Release
title: Witch Hunter ROBIN ORIGINAL SOUND SCORE 2
creator: Takashi Koiwa
created: 2002-11-21
by artist: Takashi Koiwa

Planetarium Starry Globe: Sekai wo Meguru Hoshi no Tabi ORIGINAL SOUNDTRACK
type: Composition
name: プラネタリウム「Starry Globe 世界をめぐる星の旅」オリジナル・サウンドトラック

ring your bell / Kalafina
type: Performance

feel well / 林原めぐみ
title: feel well / Megumi Hayashibara
type: Performance

SACRA MUSIC FES.2019 -NEW GENERATION- [Limited Edition]
type: MusicAlbum
created: 2019-10-30
date published: 2019-10-30
name: SACRA MUSIC FES.2019 -NEW GENERATION- [初回生産限定盤]
creator: Takashi Koiwa
by artist: Takashi Koiwa
catalogue number: VVXL-40~2
type: Release

Kimi no Gin no Niwa / Kalafina [Limited Edition]
type: Performance
title: 君の銀の庭 / Kalafina

Hirogaru Sky! Precure Shudaika Single
type: Composition
name: ひろがるスカイ! プリキュア 主題歌シングル
name: Hirogaru Sky! Precure Theme Song Single @en

SMASHING ANTHEMS / 水樹奈々 [初回限定盤]
type: Release
catalogue number: KICS-93298
by artist: Takashi Koiwa
name: SMASHING ANTHEMS / Nana Mizuki [Limited Edition]
creator: Takashi Koiwa
type: MusicAlbum
date published: 2015-11-11
created: 2015-11-11

攻殻機動隊 オリジナル・サウンドトラック
type: Performance
name: GHOST IN THE SHELL Original Soundtrack @en
name: Koukaku Kidoutai Original Soundtrack

Fairy Party / ClariS [初回生産限定盤]
creator: Takashi Koiwa
by artist: Takashi Koiwa
name: Fairy Party / ClariS [Limited Edition]
catalogue number: VVCL-1377~8
date published: 2018-11-21
created: 2018-11-21
type: Release
type: MusicAlbum

BIRTHDAY / ClariS
type: MusicAlbum
creator: Takashi Koiwa
date published: 2012-04-11
type: Release
created: 2012-04-11
catalogue number: SECL-1114
by artist: Takashi Koiwa

blaze / Kalafina
type: Performance

Fate/Zero ORIGINAL SOUNDTRACK II
type: Performance

CLICK / ClariS [Limited Edition]
type: Performance

Fate/Zero ORIGINAL SOUNDTRACK I
type: Performance

カラフル / ClariS
name: Colorful / ClariS [Limited Edition]
type: Release
by artist: Takashi Koiwa
type: MusicAlbum
created: 2013-10-30
creator: Takashi Koiwa
catalogue number: SECL-1413~4
date published: 2013-10-30

clever / ClariS×GARNiDELiA
type: Composition

テレビアニメ「鬼滅の刃」柱稽古編 第1巻 特典CD
name: Kimetsu no Yaiba: Hashira Geiko-hen Vol.1 Tokuten CD
name: KIMETSU NO YAIBA TV ANIMATION SERIES HASHIRA TRAINING ARC VOLUME ONE SPECIAL CD @en
type: Performance

Fairy Party / ClariS
type: Performance

NHKアニメーション「ツバサ･クロニクル」オリジナルサウンドトラック Future Soundscape III
name: Tsubasa Chronicle Original Soundtrack - Future Soundscape III
type: Performance

Splatoon 2 ORIGINAL SOUNDTRACK -Splatune2-
by artist: Takashi Koiwa
type: MusicAlbum
creator: Takashi Koiwa
date published: 2017-11-29
catalogue number: EBCD-10004~5
created: 2017-11-29
type: Release

Bakumatsu Kikansetsu Irohanihoheto ~Original Soundtrack 2~
title: 幕末機関説 いろはにほへと 〜オリジナルサウンドトラック2〜 絵巻背景宝音盤 弐の巻
type: Composition

blaze / Kalafina [Limited Edition]
name: blaze / Kalafina [期間生産限定盤]
type: Composition

魔法少女まどか☆マギカ オリジナルサウンドトラックCD Vol.2
type: Release
title: Puella Magi Madoka Magica Special CD 4 Original Soundtrack II
by artist: Takashi Koiwa
creator: Takashi Koiwa
type: MusicAlbum
created: 2011-07-27
catalogue number: ANZX-9128
date published: 2011-07-27

ONE/花の唄/六等星の夜 Magic Blue ver. / Aimer
title: ONE/Hana no Uta/Rokutousei no Yoru Magic Blue ver. / Aimer
type: MusicAlbum
date published: 2017-10-11
catalogue number: SECL-2211
type: Release
by artist: Takashi Koiwa
created: 2017-10-11
creator: Takashi Koiwa

progressive / Kalafina
type: Composition

輝く空の静寂には / Kalafina
created: 2010-09-15
title: Kagayaku Sora no Shijima ni wa / Kalafina
creator: Takashi Koiwa
type: MusicAlbum
by artist: Takashi Koiwa
type: Release
date published: 2010-09-15
catalogue number: SECL-903

memorandum / やなぎなぎ [初回限定盤]
type: Composition
name: memorandum / yanaginagi [Limited Edition]

起始之终 / やなぎなぎ
type: Composition
name: Owari ha Hajimari / yanaginagi

Kimetsu no Yaiba: Hashira Geiko-hen Vol.3 Tokuten CD
type: MusicAlbum
title: KIMETSU NO YAIBA TV ANIMATION SERIES HASHIRA TRAINING ARC VOLUME THREE SPECIAL CD @en
created: 2024-09-04
type: Release
name: テレビアニメ「鬼滅の刃」柱稽古編 第3巻 特典CD
catalogue number: ANZX-17706
creator: Takashi Koiwa
by artist: Takashi Koiwa
date published: 2024-09-04

魔法少女まどか☆マギカ オリジナルサウンドトラックCD Vol.1
created: 2011-05-25
type: Release
name: Puella Magi Madoka Magica Special CD 2 Original Soundtrack I
catalogue number: ANZX-9124
type: MusicAlbum
date published: 2011-05-25
by artist: Takashi Koiwa
creator: Takashi Koiwa

glow / Inori Minase
type: Release
title: glow / 水瀬いのり
type: MusicAlbum
date published: 2022-07-20
creator: Takashi Koiwa
by artist: Takashi Koiwa
catalogue number: KICS-4059
created: 2022-07-20

Lacrimosa / Kalafina
type: Performance

Prism / ClariS
type: Performance

映画キミとアイドルプリキュア♪ お待たせ！キミに届けるキラッキライブ！ オリジナル・サウンドトラック
name: Eiga Kimi to Idol Precure♪ Omatase! Kimi ni Todokeru KirakkiLive! Original Soundtrack
type: Performance

Thunderbolt Fantasy Touriken Yuuki 2 Original Soundtrack
date published: 2018-12-26
by artist: Takashi Koiwa
creator: Takashi Koiwa
title: Thunderbolt Fantasy 東離劍遊紀2 オリジナルサウンドトラック
catalogue number: SVWC-70389
type: Release
created: 2018-12-26
title: Thunderbolt Fantasy Sword seekers 2 Original Soundtrack @en
type: MusicAlbum

THE IDOLM@STER SHINY COLORS GR@DATE WING 07
type: Composition

荒野流転 / FictionJunction YUUKA
name: Kouya Ruten / FictionJunction YUUKA
type: Performance

百火撩乱 / Kalafina [期間生産限定盤]
title: Hyakka Ryouran / Kalafina [Limited Edition]
type: Composition

Gekijouban Kara no Kyoukai "Satsujin Kousatsu (Zen)" ORIGINAL SOUNDTRACK
name: 劇場版空の境界「殺人考察(前)」ORIGINAL SOUNDTRACK
type: Performance
name: the Garden of sinners: ...and nothing heart. Original Soundtrack @en

アレルヤ / Kalafina
name: Alleluia / Kalafina
type: Composition

far on the water / Kalafina [完全生産限定盤]
name: far on the water / Kalafina [Limited Edition]
type: Composition

Kimetsu no Yaiba: Mugen Resshahen ORIGINAL SOUNDTRACK
name: KIMETSU NO YAIBA: MUGEN TRAIN ARC ORIGINAL SOUNDTRACK @en
type: Performance
title: 「鬼滅の刃」無限列車編 オリジナルサウンドトラック

CheerS / ClariS [Limited Edition]
type: Performance

KUBIKIRI CYCLE AOIRO SAVANT TO ZAREGOTOZUKAI Sound Collection
title: クビキリサイクル 青色サヴァンと戯言遣い Sound Collection
type: Performance

キボウノチカラ〜オトナプリキュア'23〜 エンディングテーマソングシングル
name: Power of Hope ~Otona Precure'23~ Ending Theme Song Single @en
type: Performance
name: Kibou no Chikara ~Otona Precure'23~ Ending Theme Song Single

NEVER SURRENDER / 水樹奈々
title: NEVER SURRENDER / Nana Mizuki
type: Composition

Sengoku BASARA Judge End ORIGINAL SOUNDTRACK
catalogue number: VPCG-84985
by artist: Takashi Koiwa
title: 日本テレビ系 アニメ 戦国BASARA Judge End オリジナル・サウンドトラック
creator: Takashi Koiwa
date published: 2014-09-03
type: MusicAlbum
created: 2014-09-03
type: Release

Connect / ClariS [Limited Edition]
title: コネクト / ClariS
type: Performance

Careless / ClariS [Limited Edition]
title: ケアレス / ClariS [期間生産限定盤]
type: Composition

気づいてゾンビさま、私はクラスメイトです / 山口理恵 with manzo
date published: 2011-02-09
title: Kizuite Zombie-sama, Watashi wa Classmate desu / Rie Yamaguchi with manzo
type: Release
catalogue number: VTCL-35103
type: MusicAlbum
created: 2011-02-09
by artist: Takashi Koiwa
creator: Takashi Koiwa

劇場版空の境界「痛覚残留」ORIGINAL SOUNDTRACK
name: the Garden of sinners: ever cry, never life. Original Soundtrack @en
name: Gekijouban Kara no Kyoukai "Tsuukaku Zanryuu" ORIGINAL SOUNDTRACK
type: Performance

Ba-Bang to Suisan! Bang Bravern/Souen no Shouzou
name: ババーンと推参!バーンブレイバーン/双炎の肖像
type: Release
date published: 2024-03-06
type: MusicAlbum
created: 2024-03-06
creator: Takashi Koiwa
catalogue number: CYRC-0042
by artist: Takashi Koiwa

THE IDOLM@STER SHINY COLORS SOLO COLLECTION -3rdLIVE TOUR PIECE ON PLANET / FUKUOKA-
catalogue number: LACZ-10063~4
by artist: Takashi Koiwa
creator: Takashi Koiwa
type: MusicAlbum
date published: 2021-05-29
type: Release
created: 2021-05-29

ClariS 10th Anniversary BEST - Pink Moon -
created: 2020-10-21
type: MusicAlbum
catalogue number: VVCL-1732
creator: Takashi Koiwa
by artist: Takashi Koiwa
type: Release
date published: 2020-10-21

ALIVE / ClariS
type: Composition

ULTIMATE DIAMOND / 水樹奈々
name: ULTIMATE DIAMOND / Nana Mizuki
type: Composition

reunion / ClariS [Limited Edition]
type: Composition

虹の音 / 藍井エイル [期間限定生産盤]
type: Release
title: Niji no Oto / Eir Aoi
type: MusicAlbum
by artist: Takashi Koiwa
created: 2014-01-01
date published: 2014-01-01
catalogue number: SECL-1446~7
creator: Takashi Koiwa

Fate/stay night [Unlimited Blade Works] Original Soundtrack I
title: Fate/stay night [Unlimited Blade Works] オリジナルサウンドトラック I
type: Performance

リトルラバーズシーソーゲーム Little Love Letters FIRSTMAIL 緑ヶ丘高校 冬月あや
by artist: Takashi Koiwa
title: Little Lovers: She So Game - Little Love Letters first mail Aya Tougetsu
type: Release
type: MusicAlbum
created: 1998-12-19
date published: 1998-12-19
catalogue number: VICL-60229
creator: Takashi Koiwa

to the beginning / Kalafina [Limited Edition]
created: 2012-04-18
by artist: Takashi Koiwa
date published: 2012-04-18
type: Release
catalogue number: SECL-1088~9
type: MusicAlbum
creator: Takashi Koiwa

ClariS 10th Anniversary BEST - Green Star -
type: Composition

Fate/stay night [Unlimited Blade Works] Original Soundtrack II
date published: 2016-02-16
type: Release
type: MusicAlbum
created: 2016-02-16
catalogue number: AOA-6306B-DISC5
by artist: Takashi Koiwa
creator: Takashi Koiwa

Kizuite Zombie-sama, Watashi wa Classmate desu / Rie Yamaguchi with manzo
type: Composition
title: 気づいてゾンビさま、私はクラスメイトです / 山口理恵 with manzo

TBS-kei Animation PandoraHearts Original Soundtrack 2
name: Pandora Hearts ORIGINAL SOUNDTRACK 2 @en
title: TBS系アニメーション パンドラハーツ オリジナルサウンドトラック2
type: Performance

Fate/Zero Drama CD I & Original Soundtrack I
creator: Takashi Koiwa
by artist: Takashi Koiwa
type: Release
created: 2012-03-07
catalogue number: ANZX-9436~7
date published: 2012-03-07
type: MusicAlbum

TV Anime "Maerchen Maedchen" Original Soundtrack MärMäd Musik
date published: 2018-03-28
type: MusicAlbum
type: Release
title: TVアニメ『メルヘン・メドヘン』オリジナルサウンドトラック MärMäd Musik
name: MÄRMÄD MUSIK @en
creator: Takashi Koiwa
by artist: Takashi Koiwa
catalogue number: LACA-15716
created: 2018-03-28

十九色 / 清浦夏実
catalogue number: VTZL-19
name: 19 colors / Natsumi Kiyoura [Limited Edition]
by artist: Takashi Koiwa
creator: Takashi Koiwa
type: MusicAlbum
created: 2010-02-24
type: Release
date published: 2010-02-24

蒼穹のファンファーレ / FictionJunction feat. 藍井エイル & ASCA & ReoNa
title: Soukyuu no Fanfare / FictionJunction feat. Eir Aoi & ASCA & ReoNa
type: Release
type: MusicAlbum
date published: 2022-11-06
catalogue number: ANHC-34078
by artist: Takashi Koiwa
created: 2022-11-06
creator: Takashi Koiwa

Hana no Uta/ONE/Rokutousei no Yoru Magic Blue ver. / Aimer [Limited Edition]
by artist: Takashi Koiwa
name: 花の唄/ONE/六等星の夜 Magic Blue ver. / Aimer
created: 2017-10-11
type: Release
catalogue number: SECL-2212
creator: Takashi Koiwa
type: MusicAlbum
date published: 2017-10-11

アンダンテ / ClariS [期間生産限定盤]
title: Andante / ClariS [Limited Edition]
type: Composition

Walpurgis / Aimer [Limited Edition]
title: Walpurgis / Aimer [完全生産限定盤]
date published: 2021-04-14
catalogue number: SEJL-57~8
created: 2021-04-14
type: Release
type: MusicAlbum
creator: Takashi Koiwa
by artist: Takashi Koiwa

NEOGENE CREATION / 水樹奈々 [初回限定盤]
name: NEOGENE CREATION / Nana Mizuki [Limited Edition]
type: Performance

Gravity / ClariS
type: Performance

Distance/eternal blue / FictionJunction
type: Composition

SPLATOON2 LIVE IN MAKUHARI -Tenta Live- [Limited Edition]
type: Composition
title: SPLATOON2 LIVE IN MAKUHARI -テンタライブ-

border / ClariS [Limited Edition]
title: border / ClariS [期間生産限定盤]
type: Composition

Magia / Kalafina [Limited Edition]
name: Magia / Kalafina [初回生産限定盤]
type: Performance

TVアニメ『舞-HiME』オリジナルサウンドトラック Vol.2 舞
name: TV ANIMATION MY-HiME ORIGINAL SOUNDTRACK Vol.2 MY
type: Performance

勇者シリーズ20周年記念企画 HARVEST
type: Release
name: Yuusha Series 20-shuunen Kinen Kikaku HARVEST
type: MusicAlbum
creator: Takashi Koiwa
date published: 2011-02-23
by artist: Takashi Koiwa
created: 2011-02-23
catalogue number: VTCL-60242

TV Tokyo Animation Sketchbook ~full color's~ Original Soundtrack
title: sound sketch book @en
title: テレビ東京系アニメーション「スケッチブック～full color's～」オリジナルサウンドトラック
type: Performance

Parfaitone / ClariS [完全生産限定盤]
name: Parfaitone / ClariS [Limited Edition]
type: Performance

Kalafina 8th Anniversary Special products The Live Album「Kalafina LIVE TOUR 2014」at 東京国際フォーラムホールA
name: Kalafina 8th Anniversary Special products The Live Album "Kalafina LIVE TOUR 2014" at Tokyo International Forum Hall A
type: Composition

Lapis / TrySail [初回生産限定盤]
name: Lapis / TrySail [Limited Edition]
type: Composition

近日公開第二章 / PENGUIN RESEARCH
name: Kinjitsu Koukai Dainishou / PENGUIN RESEARCH [Limited Edition]
type: Composition

Eiga Healin' Good♥Precure: Yume no Machi de Kyun!-tto GoGo! Daihenshin!! Theme Song Single
name: 映画ヒーリングっど♥プリキュア ゆめのまちでキュン!っとGoGo!大変身!! 主題歌シングル
type: Performance

STEP / ClariS [Limited Edition]
date published: 2014-04-16
creator: Takashi Koiwa
created: 2014-04-16
type: MusicAlbum
by artist: Takashi Koiwa
type: Release
catalogue number: SECL-1494

Forever... / savage genius
type: Release
type: MusicAlbum
catalogue number: VICL-35793
created: 2005-05-11
date published: 2005-05-11
creator: Takashi Koiwa
by artist: Takashi Koiwa

Ginga Kikoutai MAJESTIC PRINCE ORIGINAL SOUNDTRACK
catalogue number: THCA-60022
title: 銀河機攻隊マジェスティックプリンス オリジナル・サウンドトラック
by artist: Takashi Koiwa
type: MusicAlbum
creator: Takashi Koiwa
created: 2013-12-18
date published: 2013-12-18
type: Release

Mou Nani mo Kowakunai, Kowaku wa Nai / Chiaki Ishikawa
name: もう何も怖くない、怖くはない / 石川智晶
type: Performance

Fate/stay night [Unlimited Blade Works] Original Soundtrack
type: Composition

トロピカル～ジュ! プリキュア 後期主題歌シングル
title: Tropical-Rouge! Precure 2nd Theme Song Single
type: Composition

ring your bell / Kalafina [Limited Edition]
title: ring your bell / Kalafina [期間生産限定盤]
type: Composition

風さがし / 清浦夏実
title: Kaze Sagashi / Natsumi Kiyoura
type: Composition

Fate/stay night Heaven's Feel III spring song ORIGINAL SOUNDTRACK
type: Performance

AKIO DOBASHI feels TBS系アニメーション 夜桜四重奏 ～ヨザクラカルテット～
title: AKIO DOBASHI feels YOZAKURA QUARTETTE
type: Performance

憑物語 劇伴音楽集
created: 2018-11-02
type: MusicAlbum
name: Tsukimonogatari Music Collection @en
date published: 2018-11-02
creator: Takashi Koiwa
catalogue number: ANXX-00886
name: Tsukimonogatari Gekiban Ongakushuu
type: Release
by artist: Takashi Koiwa

Walpurgis / Aimer [完全生産限定盤]
name: Walpurgis / Aimer [Limited Edition]
type: Composition

irony / ClariS
creator: Takashi Koiwa
by artist: Takashi Koiwa
type: Release
catalogue number: SECL-908
type: MusicAlbum
date published: 2010-10-20
created: 2010-10-20

ルミナス / ClariS
catalogue number: SECL-1196
title: Luminous / ClariS [Limited Edition]
created: 2012-10-10
type: Release
creator: Takashi Koiwa
type: MusicAlbum
by artist: Takashi Koiwa
date published: 2012-10-10

L/R オリジナルサウンドトラック VOCAL SIDE
title: L/R Original Soundtrack VOCAL SIDE @en
title: L/R: Licensed by Royalty Original Soundtrack VOCAL SIDE
type: Performance

1/2 / Chiaki Ishikawa
title: 1／2 / 石川智晶
type: Composition

シリウス / 藍井エイル
title: Sirius / Eir Aoi
type: Performance

Owari ha Hajimari / yanaginagi
creator: Takashi Koiwa
date published: 2023-04-18
by artist: Takashi Koiwa
created: 2023-04-18
title: 起始之终 / やなぎなぎ
catalogue number: N/A
type: Release
type: MusicAlbum

マギアレコード 魔法少女まどか☆マギカ外伝 ORIGINAL SOUND TRACK 2
type: Composition
name: Magia Record: Mahou Shoujo Madoka☆Magica Gaiden ORIGINAL SOUND TRACK 2
name: MAGIA RECORD 03 SPECIAL CD 3: ORIGINAL SOUND TRACK II @en

Magia Record: Mahou Shoujo Madoka☆Magica Gaiden Music Collection 2
type: Performance
title: MAGIA RECORD PUELLA MAGI MADOKA MAGICA SIDE STORY Music Collection 2 @en
name: マギアレコード 魔法少女まどか☆マギカ外伝 Music Collection 2

blaze / Kalafina [初回生産限定盤B]
type: Performance
title: blaze / Kalafina [Limited Edition B]

Connect the Truth / 玉置成実
date published: 2020-08-05
type: Release
type: MusicAlbum
name: Connect the Truth / Nami Tamaki
created: 2020-08-05
creator: Takashi Koiwa
catalogue number: LACM-24015
by artist: Takashi Koiwa

One Light / Kalafina [Limited Edition A]
title: One Light / Kalafina [初回生産限定盤A]
type: Performance

この世界を誰にも語らせないように / 石川智晶
type: Performance
title: Kono Sekai wo Dare ni mo Katarasenai you ni / Chiaki Ishikawa

極限Dreamer / SCREEN mode [アーティスト盤]
name: Kyokugen Dreamer / SCREEN mode [Artist Edition]
date published: 2015-01-28
catalogue number: LACM-14306
creator: Takashi Koiwa
by artist: Takashi Koiwa
type: Release
type: MusicAlbum
created: 2015-01-28

魔法少女まどか☆マギカ Music Collection
title: Mahou Shoujo Madoka☆Magica Music Collection
name: Puella Magi Madoka Magica Music Collection @en
type: Performance

Fairy Castle / ClariS
type: Composition

Catch the Rainbow! / 水瀬いのり
title: Catch the Rainbow! / Inori Minase
type: Performance

閃光のPRISONER / 南里侑香
name: SENKOU NO PRISONER / Yuuka Nanri
type: Performance

機動戦士ガンダム SEED SUIT CD vol.4 Miguel Ayman×Nicol Amarfi
name: MOBILE SUIT GUNDAM SEED SUIT CD vol.4 MIGUEL × NICOL
type: Composition

ディスタンス / ROUND TABLE featuring Nino
name: Distance / ROUND TABLE featuring Nino
by artist: Takashi Koiwa
creator: Takashi Koiwa
type: Release
type: MusicAlbum
created: 2008-12-24
date published: 2008-12-24
catalogue number: VTCL-60084

Catch the Rainbow! / 水瀬いのり
type: Composition
name: Catch the Rainbow! / Inori Minase

Arch Angel / Mashiro Ayano [Limited Edition]
created: 2019-09-25
title: Arch Angel / 綾野ましろ
type: Release
type: MusicAlbum
catalogue number: VVCL-1510~2
date published: 2019-09-25
by artist: Takashi Koiwa
creator: Takashi Koiwa

Hanako to Anne Original Soundtrack 3 ~Kanketsuhen~
name: 連続テレビ小説 花子とアン オリジナル・サウンドトラック3 ～完結編～
type: Performance

One Light / Kalafina [完全生産限定盤]
created: 2015-08-12
date published: 2015-08-12
name: One Light / Kalafina [Limited Edition]
catalogue number: SEJL-28
type: Release
by artist: Takashi Koiwa
creator: Takashi Koiwa
type: MusicAlbum

明け星/白銀 / LiSA [完全生産限定盤]
name: Akeboshi/Shirogane / LiSA [Limited Edition]
by artist: Takashi Koiwa
creator: Takashi Koiwa
type: MusicAlbum
type: Release
date published: 2022-02-16
catalogue number: VVJL-9
created: 2022-02-16

.hack//Link GAME MUSIC O.S.T.
type: Composition

バッテリー ORIGINAL SOUNDTRACK
type: Composition
title: BATTERY the animation ORIGINAL SOUNDTRACK

Friends / Aiko Nakano
type: Performance
title: フレンズ / 中野愛子

春はゆく/marie / Aimer
type: Performance
name: Haru wa Yuku/marie / Aimer

Mahoutsukai no Yoru Original Soundtrack
type: Composition
title: WITCH ON THE HOLY NIGHT ORIGINAL SOUNDTRACK @en
title: 魔法使いの夜 ORIGINAL SOUNDTRACK

30th Anniversary Early BEST Collection for Soundtrack / Yuki Kajiura
type: Composition
name: 30th Anniversary Early BEST Collection for Soundtrack / 梶浦由記

ケアレス / ClariS [初回生産限定盤]
type: Release
name: Careless / ClariS [Limited Edition]
date published: 2021-09-15
type: MusicAlbum
created: 2021-09-15
by artist: Takashi Koiwa
catalogue number: VVCL-1918~9
creator: Takashi Koiwa

ALIVE / ClariS [完全生産限定盤]
title: ALIVE / ClariS [Limited Edition]
type: Release
created: 2023-02-08
by artist: Takashi Koiwa
creator: Takashi Koiwa
type: MusicAlbum
catalogue number: VVCL-2178~9
date published: 2023-02-08

THE BEST "Blue" / Kalafina
type: Composition

根性戦隊ガッツマン / 宮村優子
type: Composition
title: Konjou Sentai Guts-man / Yuko Miyamura

スプラトゥーン オリジナルサウンドトラック -スプラチューン-
title: Splatoon ORIGINAL SOUNDTRACK -Splatune-
date published: 2015-10-21
created: 2015-10-21
type: MusicAlbum
creator: Takashi Koiwa
type: Release
by artist: Takashi Koiwa
catalogue number: EBCD-10001~2

believe / Kalafina [Limited Edition A]
type: Performance
title: believe / Kalafina [初回生産限定盤A]

inside your heart / FictionJunction YUUKA
type: Performance

SUPERNAL LIBERTY / 水樹奈々
created: 2014-04-16
by artist: Takashi Koiwa
type: MusicAlbum
title: SUPERNAL LIBERTY / Nana Mizuki [Limited Edition]
date published: 2014-04-16
catalogue number: KICS-93037
creator: Takashi Koiwa
type: Release

春はゆく/marie / Aimer
type: Composition
title: Haru wa Yuku/marie / Aimer

アクアテラリウム / やなぎなぎ
date published: 2013-11-20
name: Aqua Terrarium / yanaginagi
catalogue number: GNCA-0317
by artist: Takashi Koiwa
created: 2013-11-20
type: MusicAlbum
type: Release
creator: Takashi Koiwa

十九色 / 清浦夏実
type: Performance
name: 19 colors / Natsumi Kiyoura [Limited Edition]

MADLAX O.S.T.2
creator: Takashi Koiwa
type: MusicAlbum
created: 2004-09-22
catalogue number: VICL-61320
date published: 2004-09-22
type: Release
by artist: Takashi Koiwa

SPLATOON2 LIVE IN MAKUHARI -テンタライブ-
type: Performance
name: SPLATOON2 LIVE IN MAKUHARI -Tenta Live- [Limited Edition]

reunion / ClariS
type: Performance

Seventh Heaven / Kalafina
type: Composition

コネクト/ ClariS
name: Connect / ClariS [Limited Edition]
type: Performance

NOAH / JAM Project
type: Composition

ニャンコ先生プレミアムボイス集CD
title: Nyanko Sensei Premium Voice Collection CD
type: Performance

映画プリキュアオールスターズF オリジナル・サウンドトラック
title: Eiga Precure All Stars F Original Soundtrack
type: Composition

やなぎなぎ ベストアルバム -MUSEUM-
name: yanaginagi Best Album -MUSEUM-
date published: 2019-01-09
by artist: Takashi Koiwa
creator: Takashi Koiwa
catalogue number: GNCA-1554
type: Release
type: MusicAlbum
created: 2019-01-09

アンダンテ / ClariS [初回生産限定盤]
type: Composition
title: Andante / ClariS [Limited Edition]

「声優ラジオのウラオモテ」キャラソン・アルバム「夕陽と～」「やすみの～」「コーコーセーミュージック～!」
by artist: Takashi Koiwa
name: seiyu radio no ura omote Character Song Album: "Yuhi to~" "Yasumi no~" "Kokosei Music~! @en
creator: Takashi Koiwa
title: The Many Sides of Voice Actor Radio Character Song Album: "Yuhi to~" "Yasumi no~" "Kokosei Music~!
created: 2024-06-19
date published: 2024-06-19
type: MusicAlbum
type: Release
catalogue number: COCX-42280

Destination / FictionJunction YUUKA
type: Composition

STEP / ClariS [Limited Edition]
type: Composition

劇場版空の境界「忘却録音」ORIGINAL SOUNDTRACK
date published: 2009-07-29
type: MusicAlbum
title: the Garden of sinners: Fairy Tale. Original Soundtrack @en
created: 2009-07-29
type: Release
name: Gekijouban Kara no Kyoukai "Boukyaku Rokuon" ORIGINAL SOUNDTRACK
creator: Takashi Koiwa
by artist: Takashi Koiwa
catalogue number: ANZB-2892

SMASHING ANTHEMS / Nana Mizuki
created: 2015-11-11
catalogue number: KICS-3297
creator: Takashi Koiwa
title: SMASHING ANTHEMS / 水樹奈々
by artist: Takashi Koiwa
date published: 2015-11-11
type: MusicAlbum
type: Release

Naisho no Hanashi / ClariS
name: ナイショの話 / ClariS
type: Composition

Taiho Shichauzo BOKUTOU WONDERFUL STORY
title: YOU'RE UNDER ARREST "BOKUTOU WONDERFUL STORY @en
title: 逮捕しちゃうぞ 墨東ワンダフルSTORY
type: Composition

SECOND STORY / ClariS [Limited Edition]
type: MusicAlbum
type: Release
date published: 2013-06-26
catalogue number: SECL-1334~5
created: 2013-06-26
by artist: Takashi Koiwa
creator: Takashi Koiwa

Quiet Night～ReTracks / ミーア・キャンベル&ラクス・クライン
type: Release
title: Quiet Night ~ ReTracks / Meer Campbell & Lacus Clyne
creator: Takashi Koiwa
type: MusicAlbum
by artist: Takashi Koiwa
date published: 2013-07-24
created: 2013-07-24
catalogue number: VTCL-35157

フレンズ / 中野愛子
type: Composition
title: Friends / Aiko Nakano

YUKI KAJIURA LIVE 2008.07.31
type: Composition

Fairy Castle / ClariS [Limited Edition]
created: 2017-01-25
creator: Takashi Koiwa
by artist: Takashi Koiwa
type: Release
catalogue number: SECL-2108~9
type: MusicAlbum
date published: 2017-01-25

Uchuu Senkan Yamato 2199 Shudaikashuu
date published: 2014-08-27
name: 宇宙戦艦ヤマト2199 主題歌集
created: 2014-08-27
type: Release
by artist: Takashi Koiwa
title: Space Battleship Yamato 2199 Theme Song Collection @en
creator: Takashi Koiwa
type: MusicAlbum
catalogue number: LACA-15443

映画トロピカル～ジュ! プリキュア 雪のプリンセスと奇跡の指輪! 主題歌シングル
name: Eiga Tropical-Rouge! Precure: Yuki no Princess to Kiseki no Yubiwa! Theme Song Single
type: Composition

FictionJunction 2010-2013 The BEST of Yuki Kajiura LIVE 2
type: Composition

stone cold / FictionJunction
type: Composition

SHIORI / ClariS [Limited Edition]
type: Performance
title: SHIORI / ClariS [初回生産限定盤]

Omoi wo Kanadete/Itsuka Tokeru Namida / savage genius
name: 想いを奏でて/いつか溶ける涙 / savage genius
type: Composition

TVアニメ キミと僕の最後の戦場、あるいは世界が始まる聖戦 オリジナル・サウンドトラック
name: Our Last Crusade or the Rise of a New World ORIGINAL SOUNDTRACK @en
created: 2020-12-23
creator: Takashi Koiwa
catalogue number: BRCG-00076
name: TV Anime Kimi to Boku no Saigo no Senjou, Arui wa Sekai ga Hajimaru Seisen Original Soundtrack
by artist: Takashi Koiwa
type: Release
type: MusicAlbum
date published: 2020-12-23

アンダンテ / ClariS
title: Andante / ClariS
type: Composition

Prism / ClariS [Limited Edition]
type: Performance

MOBILE SUIT GUNDAM SEED SUIT CD vol.3 LACUS × HARO
title: 機動戦士ガンダムSEED スーツCD Vol.3 ラクス・クライン×ハロ
type: Composition

Quiet Night～ReTracks / ミーア・キャンベル&ラクス・クライン
title: Quiet Night ~ ReTracks / Meer Campbell & Lacus Clyne
type: Composition

極限Dreamer / SCREEN mode [アーティスト盤]
title: Kyokugen Dreamer / SCREEN mode [Artist Edition]
type: Performance

劇場版空の境界「俯瞰風景」ORIGINAL SOUNDTRACK
title: Gekijouban Kara no Kyoukai "Fukan Fuukei" ORIGINAL SOUNDTRACK
name: the Garden of sinners: Thanatos. Original Soundtrack @en
type: Performance

Lapis / TrySail [Limited Edition]
title: Lapis / TrySail [期間生産限定盤]
type: Performance

Silhouette feat. ヰ世界情緒
name: Silhouette feat. Isekaijoucho
created: 2025-08-19
type: Release
type: MusicAlbum
date published: 2025-08-19
catalogue number: ANXX-01360
creator: Takashi Koiwa
by artist: Takashi Koiwa

機動戦士ガンダムSEED スーツCD Vol.3 ラクス・クライン×ハロ
name: MOBILE SUIT GUNDAM SEED SUIT CD vol.3 LACUS × HARO
type: Performance

progressive / Kalafina [初回生産限定盤]
name: progressive / Kalafina [Limited Edition]
type: Release
catalogue number: SECL-814~5
created: 2009-10-28
date published: 2009-10-28
creator: Takashi Koiwa
type: MusicAlbum
by artist: Takashi Koiwa

連続テレビ小説 花子とアン オリジナル・サウンドトラック2
type: Release
created: 2014-09-17
catalogue number: SECL-1576
title: Hanako to Anne Original Soundtrack 2
creator: Takashi Koiwa
date published: 2014-09-17
type: MusicAlbum
by artist: Takashi Koiwa

ひかりふる / Kalafina
by artist: Takashi Koiwa
created: 2012-10-24
date published: 2012-10-24
title: Hikari Furu / Kalafina [Limited Edition]
catalogue number: SECL-1205~6
type: Release
creator: Takashi Koiwa
type: MusicAlbum

TBS系 日曜劇場 アンチヒーロー オリジナル・サウンドトラック
type: Composition
title: ANTI HERO Original Soundtrack

劇場版 ソードアート・オンライン -オーディナル・スケール- Original Soundtrack
title: SWORD ART ONLINE ORDINAL SCALE ORIGINAL SOUNDTRACK
type: Composition

AUBE / 藍井エイル
type: Release
name: AUBE / Eir Aoi [Limited Edition]
type: MusicAlbum
catalogue number: SECL-1452~3
date published: 2014-01-29
created: 2014-01-29
creator: Takashi Koiwa
by artist: Takashi Koiwa

PUNCH THE MONKEY! BOX
created: 2006-09-20
creator: Takashi Koiwa
catalogue number: COCP-50940~3
type: Release
type: MusicAlbum
date published: 2006-09-20
by artist: Takashi Koiwa

NEOGENE CREATION / 水樹奈々 [初回限定盤]
title: NEOGENE CREATION / Nana Mizuki [Limited Edition]
type: Composition

ウィッチハンターロビン ORIGINAL SOUND SCORE 2
title: Witch Hunter ROBIN ORIGINAL SOUND SCORE 2
type: Composition

ヴァニタスの手記 ORIGINAL SOUNDTRACK
title: Les Mémoires de Vanitas ORIGINAL SOUNDTRACK @en
title: Vanitas no Karte ORIGINAL SOUNDTRACK
type: Performance

明け星/白銀 / LiSA [期間生産限定盤]
title: Akeboshi/Shirogane / LiSA [Limited Edition]
type: Composition

polyomino / yanaginagi
name: ポリオミノ / やなぎなぎ
type: Performance

Kakumeiki Valvrave Original Soundtracks
title: Valvrave the Liberator Original Soundtracks @en
type: Performance
name: 革命機ヴァルヴレイヴ オリジナルサウンドトラック

地獄少女 三鼎 オリジナルサウンドトラック～肉喰～
title: JIGOKU-SHOUJO -MITSUGANAE- Original Soundtrack ~NIKUSHOKU~
type: Composition

百火撩乱 / Kalafina [初回生産限定盤A]
type: MusicAlbum
title: Hyakka Ryouran / Kalafina [Limited Edition A]
type: Release
catalogue number: VVCL-1071~2
created: 2017-08-09
by artist: Takashi Koiwa
date published: 2017-08-09
creator: Takashi Koiwa

30th Anniversary Early BEST Collection for Soundtrack / 梶浦由記 [初回限定盤]
type: Performance
name: 30th Anniversary Early BEST Collection for Soundtrack / Yuki Kajiura [Limited Edition]

Sora no Kotoba / savage genius
type: Performance
title: 空ノ言葉 / サヴィッジ・ジーニアス

マジンガー伝説
name: The Legends of MAZINGER @en
title: Mazinger Densetsu
type: Performance

Arch Angel / 綾野ましろ
title: Arch Angel / Mashiro Ayano [Limited Edition]
type: Performance

Kagayaku Sora no Shijima ni wa / Kalafina
name: 輝く空の静寂には / Kalafina
type: Composition

Gekijouban Kara no Kyoukai "Mujun Rasen" ORIGINAL SOUNDTRACK
title: the Garden of sinners: Paradox Paradigm. Original Soundtrack @en
title: 劇場版空の境界「矛盾螺旋」ORIGINAL SOUNDTRACK
type: Composition

映画キミとアイドルプリキュア♪ お待たせ！キミに届けるキラッキライブ！ ソングアルバム
title: Eiga Kimi to Idol Precure♪ Omatase! Kimi ni Todokeru KirakkiLive! Song Album
creator: Takashi Koiwa
created: 2025-09-10
type: MusicAlbum
by artist: Takashi Koiwa
type: Release
date published: 2025-09-10
catalogue number: MJSA-01430

ALIVE / ClariS [期間生産限定盤]
type: Performance
name: ALIVE / ClariS [Limited Edition]

TSUKIHIME -A piece of blue glass moon- Original Soundtrack
type: Composition
name: 月姫 -A piece of blue glass moon- Original Soundtrack

ALIVE / ClariS
type: Performance

yanaginagi Best Album -LIBRARY-
name: やなぎなぎ ベストアルバム -LIBRARY-
type: Performance

Ninjala Original Soundtrack
name: TVアニメ「ニンジャラ」オリジナル・サウンドトラック
type: Composition

「声優ラジオのウラオモテ」キャラソン・アルバム「夕陽と～」「やすみの～」「コーコーセーミュージック～!」
title: seiyu radio no ura omote Character Song Album: "Yuhi to~" "Yasumi no~" "Kokosei Music~! @en
name: The Many Sides of Voice Actor Radio Character Song Album: "Yuhi to~" "Yasumi no~" "Kokosei Music~!
type: Performance

V6遠神 / 遠藤正明
name: V6 Engine / Masaaki Endoh [Limited Edition]
type: Performance

storia / Kalafina [初回生産限定盤]
creator: Takashi Koiwa
type: MusicAlbum
date published: 2009-07-01
title: storia / Kalafina [Limited Edition]
catalogue number: SECL-786~7
created: 2009-07-01
type: Release
by artist: Takashi Koiwa

The SoulTaker～魂狩～オリジナル・サウンドトラック
name: The SoulTaker ORIGINAL SOUNDTRACK @en
title: The SoulTaker ~Tamashiigari~ ORIGINAL SOUNDTRACK
type: Composition

Lapis / TrySail [Limited Edition]
type: MusicAlbum
type: Release
created: 2022-04-06
title: Lapis / TrySail [期間生産限定盤]
catalogue number: VVCL-1995~6
date published: 2022-04-06
by artist: Takashi Koiwa
creator: Takashi Koiwa

irony / ClariS [Limited Edition]
type: Composition
name: irony / ClariS [期間生産限定盤]

memorandum / yanaginagi [Limited Edition]
type: Release
type: MusicAlbum
title: memorandum / やなぎなぎ [初回限定盤]
date published: 2019-11-13
by artist: Takashi Koiwa
created: 2019-11-13
creator: Takashi Koiwa
catalogue number: GNCA-1564

Maioritekita Yuki / Koi to Producer featuring Konomi Suzuki
title: 舞い降りてきた雪 / 恋とプロデューサー featuring Konomi Suzuki
type: Composition

Masquerade / ClariS [期間生産限定盤]
name: Masquerade / ClariS [Limited Edition]
type: Performance

ALIVE / ClariS [Limited Edition]
type: Performance
title: ALIVE / ClariS [完全生産限定盤]

Fate/stay night Heaven's Feel III spring song ORIGINAL SOUNDTRACK
catalogue number: ANZX-14409
created: 2021-03-31
date published: 2021-03-31
type: Release
by artist: Takashi Koiwa
type: MusicAlbum
creator: Takashi Koiwa

AUBE / 藍井エイル
title: AUBE / Eir Aoi [Limited Edition]
type: MusicAlbum
creator: Takashi Koiwa
catalogue number: SECL-1450~1
by artist: Takashi Koiwa
date published: 2014-01-29
created: 2014-01-29
type: Release

yanaginagi 10th Anniversary Selection Album -Roundabout- [Limited Edition]
created: 2022-02-23
type: MusicAlbum
by artist: Takashi Koiwa
catalogue number: GNCA-1608
name: yanaginagi 10th anniversary -Roundabout- [Limited Edition] @en
type: Release
date published: 2022-02-23
name: やなぎなぎ 10周年記念 セレクションアルバム -Roundabout- [初回限定盤]
creator: Takashi Koiwa

Splatoon 2 ORIGINAL SOUNDTRACK -Octotune-
type: Composition

Forever... / savage genius
type: Performance

Walpurgis / Aimer [完全生産限定盤]
title: Walpurgis / Aimer [Limited Edition]
type: Performance

TBS アニメーション おおかみかくし オリジナルサウンドトラック
type: Performance
name: TBS Animation Okami Kakushi Original Soundtrack

SECOND STORY / ClariS [Limited Edition]
type: Performance

花の唄/I beg you/春はゆく / Aimer
date published: 2020-08-19
type: MusicAlbum
title: Hana no Uta/I beg you/Haru wa Yuku / Aimer [Limited Edition]
catalogue number: SECL-2610~1
created: 2020-08-19
type: Release
creator: Takashi Koiwa
by artist: Takashi Koiwa

Taiho Shichauzo the MOVIE ORIGINAL SOUNDTRACK
type: Performance
name: 逮捕しちゃうぞ the MOVIE オリジナル・サウンドトラック

Curtain raise / Rikako Aida
type: Performance
name: Curtain raise / 逢田梨香子

Kimetsu no Yaiba: Hashira Geiko-hen Vol.3 Tokuten CD
type: Performance
title: テレビアニメ「鬼滅の刃」柱稽古編 第3巻 特典CD
title: KIMETSU NO YAIBA TV ANIMATION SERIES HASHIRA TRAINING ARC VOLUME THREE SPECIAL CD @en

FINAL FANTASY BRAVE EXVIUS ORIGINAL SOUNDTRACK VOL.3
type: Composition

MARIO KART 8 ORIGINAL SOUND TRACK
type: Composition
name: マリオカート8 オリジナル サウンドトラック

.hack//SIGN ORIGINAL SOUND & SONG TRACK 1
type: Composition

Fairy Party / ClariS [初回生産限定盤]
name: Fairy Party / ClariS [Limited Edition]
type: Composition

ONE/花の唄/六等星の夜 Magic Blue ver. / Aimer
title: ONE/Hana no Uta/Rokutousei no Yoru Magic Blue ver. / Aimer [Limited Edition]
type: Composition

to the beginning / Kalafina [Limited Edition]
type: Composition

Koi to Producer ~EVOL×LOVE~ ORIGINAL SOUND TRACK
title: 恋とプロデューサー～EVOL×LOVE～ オリジナル・サウンドトラック
type: Composition

幻想ミッドナイト オリジナルサウンドトラック
name: Gensou Midnight Original Soundtrack
name: ILLUSION IN THE MIDNIGHT Original Soundtrack @en
type: Performance

君が見た夢の物語 / ASCA
title: Kimi ga Mita Yume no Monogatari / ASCA
catalogue number: VVCL-1999
by artist: Takashi Koiwa
type: MusicAlbum
type: Release
creator: Takashi Koiwa
created: 2022-01-26
date published: 2022-01-26

Kimi no Gin no Niwa / Kalafina [Limited Edition]
type: MusicAlbum
name: 君の銀の庭 / Kalafina
type: Release
created: 2013-11-06
catalogue number: SECL-1422
by artist: Takashi Koiwa
date published: 2013-11-06
creator: Takashi Koiwa

Fate/Zero ORIGINAL SOUNDTRACK II
type: Composition

Le Portrait de Petit Cossette Original Soundtrack
by artist: Takashi Koiwa
title: コゼットの肖像 オリジナルサウンドトラック
catalogue number: SVWC-7224
date published: 2004-12-01
type: Release
created: 2004-12-01
creator: Takashi Koiwa
type: MusicAlbum

yanaginagi Best Album -LIBRARY- [Limited Edition]
type: Performance
title: やなぎなぎ ベストアルバム -LIBRARY-

近日公開第二章 / PENGUIN RESEARCH
name: Kinjitsu Koukai Dainishou / PENGUIN RESEARCH
creator: Takashi Koiwa
catalogue number: VVCL-1142
by artist: Takashi Koiwa
date published: 2018-01-10
type: Release
created: 2018-01-10
type: MusicAlbum

Kibou no Chikara ~Otona Precure'23~ Ending Theme Song Single
type: Release
name: Power of Hope ~Otona Precure'23~ Ending Theme Song Single @en
type: MusicAlbum
created: 2023-12-06
catalogue number: MJSS-09363
title: キボウノチカラ〜オトナプリキュア'23〜 エンディングテーマソングシングル
date published: 2023-12-06
creator: Takashi Koiwa
by artist: Takashi Koiwa

The Age of Dragon Knights / JAM Project
type: Composition

JIGOKU-SHOUJO -FUTAKOMORI- Original Soundtrack
creator: Takashi Koiwa
by artist: Takashi Koiwa
title: 地獄少女 二籠 オリジナルサウンドトラック
type: Release
catalogue number: SVWC-7440
type: MusicAlbum
created: 2007-01-24
date published: 2007-01-24

Fate/stay night Original Soundtrack & Drama CD: Garden of Avalon - glorious, after image
type: Composition

Consolation / Kalafina
type: Composition

AURORA / 藍井エイル
type: Performance
title: AURORA / Eir Aoi

Kouya Ruten / FictionJunction YUUKA
name: 荒野流転 / FictionJunction YUUKA
type: Composition

to the beginning / Kalafina
type: Composition

The SoulTaker ~Tamashiigari~ ORIGINAL SOUNDTRACK
title: The SoulTaker ORIGINAL SOUNDTRACK @en
name: The SoulTaker～魂狩～オリジナル・サウンドトラック
type: Performance

Arch Angel / Mashiro Ayano [Limited Edition]
type: Performance
title: Arch Angel / 綾野ましろ

Fight!! / ClariS [Limited Edition]
name: Fight!! / ClariS [初回生産限定盤]
type: Performance

Fate/stay night Heaven's Feel II lost butterfly ORIGINAL SOUNDTRACK
type: Performance

ヒトリゴト / ClariS
name: Hitorigoto / ClariS
type: Performance

Doki Doki! My Sister Soul / Harenchi☆Punch [Type☆H]
type: Composition
name: Doki Doki! My Sister Soul / ハレンチ☆パンチ <Type☆H>

First Smile / savage genius
type: Composition

BLAU / 藍井エイル
creator: Takashi Koiwa
title: BLAU / Eir Aoi [Limited Edition]
type: Release
by artist: Takashi Koiwa
date published: 2013-01-30
type: MusicAlbum
created: 2013-01-30
catalogue number: SECL-1263~4

Kyokugen Dreamer / SCREEN mode [Anime Edition]
catalogue number: LACM-34306
creator: Takashi Koiwa
type: MusicAlbum
title: 極限Dreamer / SCREEN mode [アニメ盤]
created: 2015-01-28
type: Release
date published: 2015-01-28
by artist: Takashi Koiwa

KATSUGEKI TOUKEN RANBU Ongakushuu
name: KATSUGEKI TOUKEN RANBU ORIGINAL SOUNDTRACK @en
title: 活撃 刀剣乱舞 音楽集
type: Performance

HOMURA / LiSA [Limited Edition]
name: 炎 / LiSA [初回生産限定盤]
type: Composition

舞-乙HiME ～ベストコレクション～
name: MY-OTOME BEST COLLECTION
creator: Takashi Koiwa
by artist: Takashi Koiwa
type: Release
created: 2006-08-02
type: MusicAlbum
date published: 2006-08-02
catalogue number: LACA-5536

ひろがるスカイ! プリキュア オリジナル・サウンドトラック1 プリキュア・サウンド・ミラージュ!!
name: Hirogaru Sky! Precure Original Soundtrack 1: Precure Sound Mirage!!
type: Composition

標火 / やなぎなぎ
title: Shirushibi / yanaginagi
type: Performance

Last vision for last / 飛蘭
catalogue number: LACM-4752
by artist: Takashi Koiwa
type: Release
title: Last vision for last / Faylan
created: 2010-10-27
date published: 2010-10-27
type: MusicAlbum
creator: Takashi Koiwa

CALL YOU...Kimi to Boku no Mirai/Itsumo
name: CALL YOU...君と僕の未来/いつも
type: Performance

DELIGHTED REVIVER / 水樹奈々 [初回限定盤]
type: Release
title: DELIGHTED REVIVER / Nana Mizuki [Limited Edition]
type: MusicAlbum
date published: 2022-07-06
catalogue number: KICS-94071
by artist: Takashi Koiwa
created: 2022-07-06
creator: Takashi Koiwa

believe / Kalafina [初仕様付期間生産盤]
type: Composition
title: believe / Kalafina [Limited Edition]

TVアニメ「ニンジャラ」オリジナル・サウンドトラック
title: Ninjala Original Soundtrack
type: Performance

Fight!! / ClariS
type: Performance

ナッテ / やなぎなぎ
name: natte / yanaginagi [Limited Edition]
by artist: Takashi Koiwa
catalogue number: GNCA-1521
date published: 2018-01-17
type: MusicAlbum
created: 2018-01-17
type: Release
creator: Takashi Koiwa

inside your heart / FictionJunction YUUKA
type: Composition

劇場版 Fate/Grand Order -神聖円卓領域キャメロット- Original Soundtrack
type: Composition
title: Gekijouban Fate/Grand Order: Shinsei Entaku Ryouiki Original Soundtrack
title: Fate/Grand Order the Movie: Divine Realm of the Round Table Original Soundtrack @en

Andante / ClariS
type: Performance
title: アンダンテ / ClariS

border / ClariS [期間生産限定盤]
date published: 2015-01-07
name: border / ClariS [Limited Edition]
created: 2015-01-07
type: MusicAlbum
creator: Takashi Koiwa
by artist: Takashi Koiwa
type: Release
catalogue number: SECL-1626

Anemone / ClariS
type: Performance
title: アネモネ / ClariS

Fairy Party / ClariS [初回生産限定盤]
name: Fairy Party / ClariS [Limited Edition]
type: Performance

ひろがるスカイ! プリキュア オリジナル・サウンドトラック2 プリキュア・マジェスティック・サウンド!!
name: Hirogaru Sky! Precure Original Soundtrack 2: Precure Majestic Sound!!
type: Performance

JIGOKU-SHOUJO -FUTAKOMORI- Original Soundtrack
title: 地獄少女 二籠 オリジナルサウンドトラック
type: Performance

border / ClariS [初回生産限定盤]
created: 2015-01-07
creator: Takashi Koiwa
by artist: Takashi Koiwa
date published: 2015-01-07
title: border / ClariS [Limited Edition]
catalogue number: SECL-1623~4
type: MusicAlbum
type: Release

METANOIA / Nana Mizuki
type: Performance
title: METANOIA / 水樹奈々

誰も教えてくれなかったこと / 石川智晶
name: Dare mo Oshiete Kurenakatta Koto / Chiaki Ishikawa
type: Performance

CheerS / ClariS
by artist: Takashi Koiwa
type: MusicAlbum
creator: Takashi Koiwa
created: 2018-08-15
catalogue number: VVCL-1264
date published: 2018-08-15
type: Release

Kimetsu no Yaiba: Mugen Resshahen ORIGINAL SOUNDTRACK
type: Composition
title: 「鬼滅の刃」無限列車編 オリジナルサウンドトラック
name: KIMETSU NO YAIBA: MUGEN TRAIN ARC ORIGINAL SOUNDTRACK @en

PASSION / SunSet Swish
type: MusicAlbum
type: Release
catalogue number: SECL-667
creator: Takashi Koiwa
by artist: Takashi Koiwa
created: 2008-07-23
date published: 2008-07-23

ナッテ / やなぎなぎ
type: Composition
title: natte / yanaginagi [Limited Edition]

「歴史秘話ヒストリア」オリジナル・サウンドトラック
name: Rekishi Hiwa Historia Original Sound Track
type: Performance

ナイショの話 / ClariS [初回生産限定盤]
catalogue number: SECL-1050~1
creator: Takashi Koiwa
type: Release
title: Naisho no Hanashi / ClariS [Limited Edition]
by artist: Takashi Koiwa
created: 2012-02-01
date published: 2012-02-01
type: MusicAlbum

Anata no Aishita Sekai / Yoshino Nanjo [Limited Edition]
creator: Takashi Koiwa
type: MusicAlbum
title: あなたの愛した世界 / 南條愛乃 [初回限定盤]
type: Release
created: 2014-11-05
date published: 2014-11-05
by artist: Takashi Koiwa
catalogue number: GNCA-0353

nexus / ClariS [Limited Edition]
type: Composition

ClariS 10th Anniversary BEST - Green Star - [Limited Edition]
type: Performance

Masquerade / ClariS
type: Release
created: 2022-09-14
catalogue number: VVCL-2102
date published: 2022-09-14
creator: Takashi Koiwa
type: MusicAlbum
by artist: Takashi Koiwa

border / ClariS [期間生産限定盤]
name: border / ClariS [Limited Edition]
type: Performance

BIRTHDAY / ClariS
type: Release
created: 2012-04-11
type: MusicAlbum
catalogue number: SECL-1111~3
by artist: Takashi Koiwa
creator: Takashi Koiwa
date published: 2012-04-11

Soukyuu no Fanfare / FictionJunction feat. Eir Aoi & ASCA & ReoNa
type: Performance
name: 蒼穹のファンファーレ / FictionJunction feat. 藍井エイル & ASCA & ReoNa

Sirius / Eir Aoi [Limited Edition]
title: シリウス / 藍井エイル
type: Composition

Fight!! / ClariS [Limited Edition]
catalogue number: VVCL-1807~8
type: Release
title: Fight!! / ClariS [初回生産限定盤]
by artist: Takashi Koiwa
creator: Takashi Koiwa
type: MusicAlbum
date published: 2021-02-17
created: 2021-02-17

春はゆく/marie / Aimer
type: Performance
title: Haru wa Yuku/marie / Aimer [Limited Edition]

Consolation / Kalafina
type: Performance

禁断のレジスタンス / 水樹奈々
name: Kindan no Resistance / Nana Mizuki
catalogue number: KICM-1542
creator: Takashi Koiwa
date published: 2014-10-15
type: MusicAlbum
type: Release
created: 2014-10-15
by artist: Takashi Koiwa

IXION SAGA DT GOLDEN BEST of ED
type: Composition

トロピカル～ジュ! プリキュア 後期主題歌シングル
type: MusicAlbum
type: Release
title: Tropical-Rouge! Precure 2nd Theme Song Single
catalogue number: MJSS-09295~6
created: 2021-08-11
by artist: Takashi Koiwa
date published: 2021-08-11
creator: Takashi Koiwa

涙 / 石川智晶
title: Namida / Chiaki Ishikawa
type: MusicAlbum
creator: Takashi Koiwa
by artist: Takashi Koiwa
date published: 2007-03-21
catalogue number: ANCL-30001
type: Release
created: 2007-03-21

機動戦士ガンダムSEED オリジナルサウンドトラック1
type: Performance
name: MOBILE SUIT GUNDAM SEED ORIGINAL SOUNDTRACK [I]

「歴史秘話ヒストリア」オリジナル・サウンドトラック
type: Composition
title: Rekishi Hiwa Historia Original Sound Track

MAXIMIZER~Decade of Evolution~ / JAM Project
type: MusicAlbum
type: Release
date published: 2010-06-09
creator: Takashi Koiwa
by artist: Takashi Koiwa
catalogue number: LACA-15001
created: 2010-06-09

テレビアニメーション「エレメントハンター」オリジナルサウンドトラック2
title: Element Hunters ORIGINAL SOUNDTRACK 02
type: Performance

エデン / 水樹奈々
title: Eden / Nana Mizuki
type: Performance

Red Moon / Kalafina [Limited Edition]
type: Composition

SPRING TRACKS -Haru no Uta- / ClariS
type: Composition
title: SPRING TRACKS -春のうた- / ClariS

炎 / LiSA
title: HOMURA / LiSA
type: Composition

PARTY TIME / ClariS [Limited Edition]
type: Performance

polyomino / yanaginagi
name: ポリオミノ / やなぎなぎ
type: Composition

LANDER / LiSA [初回生産限定盤A]
name: LANDER / LiSA [Limited Edition A]
type: Release
creator: Takashi Koiwa
created: 2022-11-16
type: MusicAlbum
by artist: Takashi Koiwa
date published: 2022-11-16
catalogue number: VVCL-2122~4

百火撩乱 / Kalafina [期間生産限定盤]
title: Hyakka Ryouran / Kalafina [Limited Edition]
type: Performance

スケッチブックを持ったまま / 牧野由依
name: Sketchbook wo Motta mama / Yui Makino
type: Performance

INNOCENCE / Eir Aoi
type: Performance
title: INNOCENCE / 藍井エイル

Yuuyami no Uta / KEIKO
type: Composition
title: 夕闇のうた / KEIKO

Bakuretsu Tenshi ORIGINAL SOUNDTRACK PERFECT EDITION
title: 爆裂天使 ORIGINAL SOUNDTRACK PERFECT EDITION
type: Composition

近日公開第二章 / PENGUIN RESEARCH
title: Kinjitsu Koukai Dainishou / PENGUIN RESEARCH
type: Performance

Prototype / 石川智晶
title: Prototype / Chiaki Ishikawa
type: MusicAlbum
type: Release
by artist: Takashi Koiwa
date published: 2008-12-03
creator: Takashi Koiwa
catalogue number: VTCL-35055
created: 2008-12-03

アリシア/シグナル / ClariS
type: MusicAlbum
created: 2020-03-04
name: Alethea/Signal / ClariS [Limited Edition]
creator: Takashi Koiwa
type: Release
date published: 2020-03-04
by artist: Takashi Koiwa
catalogue number: VVCL-1613~4

Prototype / Chiaki Ishikawa
name: Prototype / 石川智晶
type: Composition

TVアニメーション「これはゾンビですか? オブ・ザ・デッド」 めっちゃフェスティボー! 公式ガイドCD〜つまり歌モノ全部と2期のBGM入り2枚組BEST
type: Release
created: 2012-07-04
type: MusicAlbum
title: Koreha Zombie Desuka? OF THE DEAD Meccha Festival! Koushiki Guide CD ~ Tsumari Utamono Zenbu to Niki no BGM Iri Nimaigumi BEST @en
name: TV Animation "Koreha Zombie Desuka? OF THE DEAD" Meccha Festival! Koushiki Guide CD ~ Tsumari Utamono Zenbu to Niki no BGM Iri Nimaigumi BEST
catalogue number: VTCL-60310~1
date published: 2012-07-04
creator: Takashi Koiwa
by artist: Takashi Koiwa

Calling / 織田かおり
type: Composition
title: Calling / Kaori Oda

TVアニメ『舞-乙HiME』オリジナルサウンドトラック Vol.1 乙女の花園
title: My-Otome ORIGINAL SOUNDTRACK Vol.1 Otome no hanazono
by artist: Takashi Koiwa
date published: 2005-12-21
creator: Takashi Koiwa
catalogue number: LACA-5454
type: MusicAlbum
created: 2005-12-21
type: Release

SHIORI / ClariS
type: Composition

Connect / ClariS [Limited Edition]
type: Composition
name: コネクト / ClariS

Doki Doki! First☆Punch! / Harenchi☆Punch
type: Performance
title: Doki Doki!ファースト☆パンチ! / ハレンチ☆パンチ

スケッチブックを持ったまま / 牧野由依
created: 2007-10-24
type: Release
name: Sketchbook wo Motta mama / Yui Makino
date published: 2007-10-24
catalogue number: VTCL-35003
type: MusicAlbum
creator: Takashi Koiwa
by artist: Takashi Koiwa

Hibari/RUST/Koubou / ASCA [Limited Edition]
type: MusicAlbum
catalogue number: VVCL-1508~9
type: Release
created: 2019-09-04
creator: Takashi Koiwa
date published: 2019-09-04
name: 雲雀/RUST/光芒 / ASCA
by artist: Takashi Koiwa

Yakusoku / Michihiro Kuroda
type: Performance
title: 約束 / 黒田倫弘

アリシア/シグナル / ClariS
title: Alethea/Signal / ClariS [Limited Edition]
created: 2020-03-04
catalogue number: VVCL-1610~1
by artist: Takashi Koiwa
date published: 2020-03-04
type: MusicAlbum
type: Release
creator: Takashi Koiwa

D.N.A / Janne Da Arc
name: D･N･A / ジャンヌダルク
by artist: Takashi Koiwa
date published: 2000-03-08
creator: Takashi Koiwa
type: Release
catalogue number: CTCR-16032
created: 2000-03-08
type: MusicAlbum

劇場版「Fate/stay night [Heaven's Feel]」Original Soundtrack
type: Composition
name: Fate/stay night [Heaven's Feel] Original Soundtrack

蒼穹のファンファーレ / FictionJunction feat. 藍井エイル & ASCA & ReoNa
title: Soukyuu no Fanfare / FictionJunction feat. Eir Aoi & ASCA & ReoNa
type: Composition

ヒトリゴト / ClariS
title: Hitorigoto / ClariS
type: Composition

TV Animation "Sengoku BASARA Ni" Ongaku Emaki Ni ~Ransei, Futatabi!~
name: TVアニメーション『戦国BASARA弐』音楽絵巻 弐 ～乱世、再び!～
type: Composition

elemental / FictionJunction
type: Composition

TVアニメ『舞-HiME』オリジナルサウンドトラック Vol.1 姫
title: TV ANIMATION MY-HiME ORIGINAL SOUNDTRACK Vol.1 HiME
type: Performance

Clear Sky / ClariS
type: Performance

SUMMER TRACKS -夏のうた- / ClariS
by artist: Takashi Koiwa
type: MusicAlbum
title: SUMMER TRACKS -natsu no uta- / ClariS
creator: Takashi Koiwa
catalogue number: VVCL-1472
date published: 2019-08-14
type: Release
created: 2019-08-14

ALIVE / ClariS [Limited Edition]
type: Composition
title: ALIVE / ClariS [期間生産限定盤]

瞳の欠片 / FictionJunction YUUKA
title: Hitomi no Kakera / FictionJunction YUUKA
type: Composition

カラフル / ClariS
title: Colorful / ClariS
type: Composition

romanesque / FictionJunction YUUKA
type: Performance

The Works for Soundtrack / Yuki Kajiura
type: Composition
title: The Works for Soundtrack / 梶浦由記

border / ClariS
type: Composition

PRIMALove / ClariS
type: Performance

polyomino / yanaginagi
type: MusicAlbum
name: ポリオミノ / やなぎなぎ
catalogue number: GNCA-1423
by artist: Takashi Koiwa
creator: Takashi Koiwa
created: 2014-12-10
type: Release
date published: 2014-12-10

the Garden of sinners -Gekijouban "Kara no Kyoukai" Ongakushuu-
title: the Garden of sinners -Movie "Kara no Kyoukai" Music Collection- @en
title: the Garden of sinners -劇場版「空の境界」音楽集-
type: Composition

Gekijouban Kara no Kyoukai "Tsuukaku Zanryuu" ORIGINAL SOUNDTRACK
title: the Garden of sinners: ever cry, never life. Original Soundtrack @en
name: 劇場版空の境界「痛覚残留」ORIGINAL SOUNDTRACK
type: Composition

劇場版 Fate/Grand Order -神聖円卓領域キャメロット- Original Soundtrack
name: Fate/Grand Order the Movie: Divine Realm of the Round Table Original Soundtrack @en
name: Gekijouban Fate/Grand Order: Shinsei Entaku Ryouiki Original Soundtrack
type: Performance

Naisho no Hanashi / ClariS
name: ナイショの話 / ClariS
type: Performance

Luminous / ClariS
name: ルミナス / ClariS
type: Performance

First Smile / savage genius
type: Performance

Maze / savage genius feat. 近江知永
created: 2009-06-03
catalogue number: VTCL-35058
name: Maze / savage genius feat. Tomoe Ohmi
type: Release
type: MusicAlbum
creator: Takashi Koiwa
by artist: Takashi Koiwa
date published: 2009-06-03

月導-Tsukishirube- / 南里侑香
title: Tsukishirube / Yuuka Nanri
type: Composition

reunion / ClariS [Limited Edition]
type: Performance

Get up! Shout! / 水樹奈々
name: Get up! Shout! / Nana Mizuki
type: Performance

The SoulTaker ~Tamashiigari~ ORIGINAL SOUNDTRACK
created: 2001-05-23
title: The SoulTaker～魂狩～オリジナル・サウンドトラック
title: The SoulTaker ORIGINAL SOUNDTRACK @en
creator: Takashi Koiwa
date published: 2001-05-23
type: MusicAlbum
catalogue number: VICL-60728
type: Release
by artist: Takashi Koiwa

光の旋律 / Kalafina
catalogue number: SECL-836~7
name: Hikari no Senritsu / Kalafina [Limited Edition]
by artist: Takashi Koiwa
created: 2010-01-20
creator: Takashi Koiwa
type: MusicAlbum
date published: 2010-01-20
type: Release

Nisemonogatari Gekiban Ongakushuu
name: 偽物語 劇伴音楽集
name: Nisemonogatari Music Collection @en
type: Performance

残酷な夜に輝け / LiSA [期間生産限定盤]
title: Zankoku na Yoru ni Kagayake / LiSA [Limited Edition]
type: Performance

Doki Doki! My Sister Soul / Harenchi☆Punch [Type☆P]
title: Doki Doki! My Sister Soul / ハレンチ☆パンチ <Type☆P>
type: Performance

One Light / Kalafina [初回生産限定盤A]
title: One Light / Kalafina [Limited Edition A]
type: Composition

Mazinger Densetsu
created: 1998-02-18
type: MusicAlbum
date published: 1998-02-18
name: マジンガー伝説
type: Release
by artist: Takashi Koiwa
catalogue number: FSCA-10031
creator: Takashi Koiwa
title: The Legends of MAZINGER @en

Prism / ClariS [Limited Edition]
creator: Takashi Koiwa
date published: 2015-11-25
type: MusicAlbum
by artist: Takashi Koiwa
catalogue number: SECL-1826~8
created: 2015-11-25
type: Release

Curtain raise / 逢田梨香子 [初回限定盤A]
type: Composition
name: Curtain raise / Rikako Aida [Limited Edition A]

Watashi ga Warau Wake wa / ASCA [Limited Edition]
creator: Takashi Koiwa
type: MusicAlbum
name: 私が笑う理由は / ASCA [期間生産限定盤]
date published: 2023-11-15
created: 2023-11-15
type: Release
by artist: Takashi Koiwa
catalogue number: VVCL-2348~9

Red Moon / Kalafina [Limited Edition]
type: Release
created: 2010-03-17
catalogue number: SECL-852~3
creator: Takashi Koiwa
date published: 2010-03-17
type: MusicAlbum
by artist: Takashi Koiwa

歌物語2 -＜物語＞シリーズ主題歌集- [完全生産限定盤]
type: Performance
name: UTAMONOGATARI 2: MONOGATARI SERIES THEME SONGS COMPILATION ALBUM [Limited Edition]

Masquerade / ClariS [初回生産限定盤]
name: Masquerade / ClariS [Limited Edition]
type: Composition

進撃! 巨人中学校 オリジナルサウンドトラック
name: attack on titan:junior high original soundtrack @en
name: Shingeki! Kyojin Chuugakkou Original Soundtrack
type: Performance

SHIORI / ClariS [期間生産限定盤]
name: SHIORI / ClariS [Limited Edition]
type: Release
by artist: Takashi Koiwa
type: MusicAlbum
created: 2017-09-13
creator: Takashi Koiwa
date published: 2017-09-13
catalogue number: VVCL-1096~7

PARTY TIME / ClariS [Limited Edition]
catalogue number: SECL-1509~10
type: MusicAlbum
date published: 2014-06-04
type: Release
creator: Takashi Koiwa
by artist: Takashi Koiwa
created: 2014-06-04

～俺の妹がこんなに可愛いわけがない コンプリートコレクション+～俺妹コンプ+!
type: Release
title: ore no imouto ga konnani kawaii wake ga nai Complete Collection+ Oreimo Comp+!
type: MusicAlbum
date published: 2011-12-07
by artist: Takashi Koiwa
created: 2011-12-07
creator: Takashi Koiwa
catalogue number: SVWC-7805~6

Distance/eternal blue / FictionJunction
by artist: Takashi Koiwa
date published: 2012-08-29
type: MusicAlbum
type: Release
catalogue number: VTCL-35137
created: 2012-08-29
creator: Takashi Koiwa

sprinter/ARIA / Kalafina [Limited Edition]
type: Performance
name: sprinter/ARIA / Kalafina [初回生産限定盤]

Walpurgis / Aimer
type: Composition

ルミナス / ClariS
name: Luminous / ClariS [Limited Edition]
type: Performance

「鬼滅の刃」刀鍛冶の里編 オリジナルサウンドトラック
name: Kimetsu no Yaiba: Katanakaji no Satohen Original Soundtrack
type: Composition

幻想ミッドナイト オリジナルサウンドトラック
title: ILLUSION IN THE MIDNIGHT Original Soundtrack @en
type: Composition
name: Gensou Midnight Original Soundtrack

.hack// - 君がいた物語 / Emerald Green
type: Release
name: .hack//Liminality – Kimi ga Ita Monogatari / Kioku 90sec "Liminality" version
creator: Takashi Koiwa
type: MusicAlbum
created: 2003-01-22
date published: 2003-01-22
catalogue number: VICL-35458
by artist: Takashi Koiwa

私が笑う理由は / ASCA
title: Watashi ga Warau Wake wa / ASCA
catalogue number: VVCL-2347
type: MusicAlbum
type: Release
date published: 2023-11-15
by artist: Takashi Koiwa
creator: Takashi Koiwa
created: 2023-11-15

Fate/stay night [Unlimited Blade Works] オリジナルサウンドトラック II & オリジナルドラマCD Curtain Call ~LET US DRIVE TOGETHER~
name: Fate/stay night [Unlimited Blade Works] Original Soundtrack II & Original Drama CD Curtain Call ~LET US DRIVE TOGETHER~
type: Composition

私が笑う理由は / ASCA [初回生産限定盤]
by artist: Takashi Koiwa
name: Watashi ga Warau Wake wa / ASCA [Limited Edition]
date published: 2023-11-15
catalogue number: VVCL-2345~6
type: Release
created: 2023-11-15
creator: Takashi Koiwa
type: MusicAlbum

Witch Hunter ROBIN ORIGINAL SOUND SCORE 2
type: Performance
title: ウィッチハンターロビン ORIGINAL SOUND SCORE 2

Walpurgis / Aimer [Limited Edition A]
name: Walpurgis / Aimer [初回生産限定盤A]
type: Performance

百火撩乱 / Kalafina [完全生産限定盤]
name: Hyakka Ryouran / Kalafina [Limited Edition]
type: Performance

Zankoku na Yoru ni Kagayake / LiSA [Limited Edition]
catalogue number: VVCL-2754~5
type: Release
created: 2025-07-23
creator: Takashi Koiwa
type: MusicAlbum
name: 残酷な夜に輝け / LiSA [期間生産限定盤]
by artist: Takashi Koiwa
date published: 2025-07-23

Hyakka Ryouran / Kalafina [Limited Edition A]
type: Performance
name: 百火撩乱 / Kalafina [初回生産限定盤A]

Doki Doki! My Sister Soul / ハレンチ☆パンチ <Type☆P>
type: Composition
name: Doki Doki! My Sister Soul / Harenchi☆Punch [Type☆P]

活撃特典音楽集 伍
type: MusicAlbum
title: Katsugeki Tokuten Ongakushuu Go
created: 2017-11-22
name: KATSUGEKI SPECIAL MUSIC 5 @en
type: Release
date published: 2017-11-22
creator: Takashi Koiwa
by artist: Takashi Koiwa
catalogue number: ANZX-13810

After Eden / Kalafina
type: Performance

EL CAZADOR DE LA BRUJA ORIGINAL SOUNDTRACK 1
type: Composition
title: TV東京アニメーション エル・カザド オリジナル サウンドトラック 1

mimimemeMIMI BEST ALBUM ~Bon! Voyage!~
title: みみめめMIMI BEST ALBUM 〜Bon! Voyage!〜
type: Composition

Exterminate / Nana Mizuki
title: Exterminate / 水樹奈々
type: Composition

Tsukishirube / Yuuka Nanri
by artist: Takashi Koiwa
title: 月導-Tsukishirube- / 南里侑香
creator: Takashi Koiwa
catalogue number: VTCL-35084
date published: 2010-02-24
created: 2010-02-24
type: MusicAlbum
type: Release

カラフル / ClariS
name: Colorful / ClariS [Limited Edition]
type: MusicAlbum
type: Release
created: 2013-10-30
creator: Takashi Koiwa
date published: 2013-10-30
by artist: Takashi Koiwa
catalogue number: SECL-1416

again / ClariS
type: Performance

バッテリー ORIGINAL SOUNDTRACK
name: BATTERY the animation ORIGINAL SOUNDTRACK
type: Performance

SPLATOON2 LIVE IN MAKUHARI -テンタライブ-
type: Composition
name: SPLATOON2 LIVE IN MAKUHARI -Tenta Live-

やなぎなぎ 10周年記念 セレクションアルバム -Roundabout- [初回限定盤]
type: Performance
title: yanaginagi 10th anniversary -Roundabout- [Limited Edition] @en
title: yanaginagi 10th Anniversary Selection Album -Roundabout- [Limited Edition]

残響散歌/朝が来る / Aimer
name: Zankyou Sanka/Asa ga Kuru / Aimer
type: Performance

Dare mo Oshiete Kurenakatta Koto / Chiaki Ishikawa
title: 誰も教えてくれなかったこと / 石川智晶
type: Composition

劇場版空の境界「俯瞰風景」ORIGINAL SOUNDTRACK
title: the Garden of sinners: Thanatos. Original Soundtrack @en
name: Gekijouban Kara no Kyoukai "Fukan Fuukei" ORIGINAL SOUNDTRACK
type: Composition

Haru wa Yuku/marie / Aimer [Limited Edition]
date published: 2020-03-25
name: 春はゆく/marie / Aimer
by artist: Takashi Koiwa
type: MusicAlbum
creator: Takashi Koiwa
type: Release
created: 2020-03-25
catalogue number: SECL-2558~9

Kalafina All Time Best 2008-2018 [Limited Edition]
creator: Takashi Koiwa
catalogue number: VVCL-1332~7
created: 2018-10-24
type: Release
by artist: Takashi Koiwa
date published: 2018-10-24
type: MusicAlbum

One Light / Kalafina
type: Release
by artist: Takashi Koiwa
type: MusicAlbum
creator: Takashi Koiwa
created: 2015-08-12
date published: 2015-08-12
catalogue number: SECL-1745

nocturne / Hinano
type: Performance

THE BEST! PUNCH THE MONKEY! Lupin the 3rd; Remixes & Covers Best ルパン三世リミックス＆カヴァー集ベスト
title: THE BEST! PUNCH THE MONKEY! Lupin the 3rd; Remixes & Covers Best
type: Composition

Silhouette feat. ヰ世界情緒
name: Silhouette feat. Isekaijoucho
type: Performance

L/R オリジナルサウンドトラック VOCAL SIDE
name: L/R: Licensed by Royalty Original Soundtrack VOCAL SIDE
name: L/R Original Soundtrack VOCAL SIDE @en
type: Composition

夕闇のうた / KEIKO
name: Yuuyami no Uta / KEIKO
type: Composition

Anna ni Issho Datta noni ~ ReTracks
title: あんなに一緒だったのに～ReTracks
type: Performance

Silly-Go-Round / FictionJunction YUUKA
type: Composition

THE MUSEUM III / Nana Mizuki
name: THE MUSEUM III / 水樹奈々
type: Composition

PRIMALove / ClariS [Limited Edition]
type: Performance

Kimetsu no Yaiba: Hashira Geiko-hen Vol.1 Tokuten CD
title: KIMETSU NO YAIBA TV ANIMATION SERIES HASHIRA TRAINING ARC VOLUME ONE SPECIAL CD @en
title: テレビアニメ「鬼滅の刃」柱稽古編 第1巻 特典CD
type: Composition

far on the water / Kalafina [Limited Edition A]
name: far on the water / Kalafina [初回生産限定盤A]
type: Performance

近日公開第二章 / PENGUIN RESEARCH
type: Performance
title: Kinjitsu Koukai Dainishou / PENGUIN RESEARCH [Limited Edition]

日本テレビ系 アニメ 戦国BASARA Judge End オリジナル・サウンドトラック
title: Sengoku BASARA Judge End ORIGINAL SOUNDTRACK
type: Performance

circus / FictionJunction YUUKA [Limited Edition]
type: Composition

PARTY TIME / ClariS [Limited Edition]
type: Composition

Koi no Beginner Nan Desu (T_T) / Rie Yamaguchi
type: Performance
name: 恋のビギナーなんです(T_T) / 山口理恵

地獄少女 オリジナルサウンドトラック
name: JIGOKU-SHOUJO Original Soundtrack
type: Performance

Sentimental Love / mimimemeMIMI
name: センチメンタルラブ / みみめめMIMI
type: Performance

again / ClariS
catalogue number: SECL-2063
type: Release
by artist: Takashi Koiwa
date published: 2016-11-30
creator: Takashi Koiwa
type: MusicAlbum
created: 2016-11-30

Hana no Uta/ONE/Rokutousei no Yoru Magic Blue ver. / Aimer [Limited Edition]
title: 花の唄/ONE/六等星の夜 Magic Blue ver. / Aimer
type: Performance

STUDIO LIFE / the OYSTARS
type: Performance

ひろがるスカイ! プリキュア オリジナル・サウンドトラック2 プリキュア・マジェスティック・サウンド!!
catalogue number: MJSA-01373
name: Hirogaru Sky! Precure Original Soundtrack 2: Precure Majestic Sound!!
by artist: Takashi Koiwa
creator: Takashi Koiwa
created: 2023-12-27
type: Release
type: MusicAlbum
date published: 2023-12-27

feel well / Megumi Hayashibara
type: Release
type: MusicAlbum
created: 2002-06-26
date published: 2002-06-26
name: feel well / 林原めぐみ
catalogue number: KICS-955
creator: Takashi Koiwa
by artist: Takashi Koiwa

20th Century Boys Chapter 3: Redemption ORIGINAL MOTION PICTURE SOUNDTRACK vol.3
title: Twentieth Century Boys ORIGINAL MOTION PICTURE SOUNDTRACK vol.3 @en
title: 映画「20世紀少年」オリジナル・サウンドトラック vol.3
type: Composition

逮捕しちゃうぞ 墨東ワンダフルSTORY
name: Taiho Shichauzo BOKUTOU WONDERFUL STORY
type: MusicAlbum
name: YOU'RE UNDER ARREST "BOKUTOU WONDERFUL STORY @en
catalogue number: VICL-60387
created: 1999-06-23
date published: 1999-06-23
by artist: Takashi Koiwa
creator: Takashi Koiwa
type: Release

MOBILE SUIT GUNDAM SEED DESTINY SUIT CD vol.6 SHINN ASUKA × DESTINY GUNDAM
title: 機動戦士ガンダムSEED DESTINY SUIT CD Vol.6 シン・アスカ×デスティニー
type: Performance

Kimetsu no Yaiba: Yuukakuhen Vol.3 Bonus Disc
title: KIMETSU NO YAIBA TV ANIMATION SERIES ENTERTAINMENT DISTRICT ARC VOLUME THREE SPECIAL CD @en
name: 鬼滅の刃 遊郭編 第三巻 特典ディスク
type: Composition

残響散歌/朝が来る / Aimer [初回生産限定盤]
type: MusicAlbum
title: Zankyou Sanka/Asa ga Kuru / Aimer [Limited Edition]
date published: 2022-01-12
creator: Takashi Koiwa
type: Release
catalogue number: VVCL-1953~4
created: 2022-01-12
by artist: Takashi Koiwa

MOBILE SUIT GUNDAM SEED SUIT CD vol.4 MIGUEL × NICOL
creator: Takashi Koiwa
by artist: Takashi Koiwa
title: 機動戦士ガンダム SEED SUIT CD vol.4 Miguel Ayman×Nicol Amarfi
type: Release
created: 2003-06-21
date published: 2003-06-21
catalogue number: VICL-61074
type: MusicAlbum

逆光 / 石川智晶
name: GYAKKO / CHIAKI ISHIKAWA
type: Composition

Gekijouban Mahou Shoujo Madoka☆Magica [Shinpen] Hangyaku no Monogatari Original Soundtrack
title: PUELLA MAGI MADOKA MAGICA THE MOVIE: REBELLION ORIGINAL SOUNDTRACK @en
type: Performance
name: 劇場版 魔法少女まどか☆マギカ ［新編］叛逆の物語 オリジナルサウンドトラック

SUPERNAL LIBERTY / 水樹奈々
name: SUPERNAL LIBERTY / Nana Mizuki
type: Performance

Wake Up / ClariS [Limited Edition]
type: Composition

Anna ni Issho Datta noni ~ ReTracks
type: MusicAlbum
creator: Takashi Koiwa
created: 2012-02-22
type: Release
date published: 2012-02-22
title: あんなに一緒だったのに～ReTracks
by artist: Takashi Koiwa
catalogue number: VTCL-35126

魔法少女まどか☆マギカ Music Collection
by artist: Takashi Koiwa
catalogue number: SVWC-7980~1
title: Puella Magi Madoka Magica Music Collection @en
name: Mahou Shoujo Madoka☆Magica Music Collection
date published: 2013-12-25
type: Release
created: 2013-12-25
creator: Takashi Koiwa
type: MusicAlbum

circus / FictionJunction YUUKA
creator: Takashi Koiwa
date published: 2007-07-04
type: MusicAlbum
by artist: Takashi Koiwa
type: Release
created: 2007-07-04
catalogue number: VICL-62426