Adoの歌ってみたアルバム / Ado
name: Ado no Utattemita Album / Ado
type: Composition

宝箱-TREASURE BOX-/プラチナジェット [初回限定盤]
name: TREASURE BOX/Platinum Jet [Limited Edition]
type: Composition

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

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

Rally Go Round / LiSA [Limited Edition]
type: MusicAlbum
created: 2015-05-27
creator: Takafumi "CO-K" Kokei
date published: 2015-05-27
by artist: Takafumi "CO-K" Kokei
catalogue number: SVWC-70083~4
type: Release

crossing field / LiSA [Limited Edition]
type: Performance
by artist: Takafumi "CO-K" Kokei
performer: Takafumi "CO-K" Kokei

oath sign / LiSA
type: MusicAlbum
created: 2011-11-23
date published: 2011-11-23
creator: Takafumi "CO-K" Kokei
by artist: Takafumi "CO-K" Kokei
type: Release
catalogue number: SVWC-7804

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-
type: Performance
name: Splatoon ORIGINAL SOUNDTRACK -Splatune-

Star Gear/EBiDAY EBiNAI/Burn! / 超特急
type: Performance
title: Star Gear/EBiDAY EBiNAI/Burn! / Bullet Train [Type A / Robo-san Edition]

LiTTLE DEViL PARADE / LiSA
type: Performance

Second Sparkle / Liella! [オリジナル盤]
type: Composition
title: Second Sparkle / Liella! [Original Edition]
composer: Takafumi "CO-K" Kokei
creator: Takafumi "CO-K" Kokei

ONE PIECE COVER SONGS～仲間の印×～ / きただにひろし
name: ONE PIECE COVER SONGS ~Nakama no Shirushi x~ / HIROSHI KITADANI
type: Performance

LiSA BEST -Day- / LiSA [Limited Edition]
catalogue number: VVCL-1218~9
date published: 2018-05-09
type: MusicAlbum
created: 2018-05-09
creator: Takafumi "CO-K" Kokei
by artist: Takafumi "CO-K" Kokei
type: Release

LiSA BEST -Day- / LiSA
created: 2018-05-09
type: MusicAlbum
creator: Takafumi "CO-K" Kokei
date published: 2018-05-09
by artist: Takafumi "CO-K" Kokei
type: Release
catalogue number: VVCL-1222

Empty MERMAiD / LiSA [DVD付初回生産限定盤]
name: Empty MERMAiD / LiSA [DVD Limited Edition]
type: MusicAlbum
catalogue number: SVWC-70102~3
type: Release
creator: Takafumi "CO-K" Kokei
date published: 2015-09-30
by artist: Takafumi "CO-K" Kokei
created: 2015-09-30

翼を持つ者たち / コトブキ飛行隊
name: Tsubasa wo Motsu Monotachi / Kotobuki Hikoutai
title: GIRLS WITH WINGS / TEAM KOTOBUKI @en
date published: 2019-01-30
creator: Takafumi "CO-K" Kokei
type: MusicAlbum
by artist: Takafumi "CO-K" Kokei
catalogue number: LACM-14830
created: 2019-01-30
type: Release

Blue! / A·ZU·NA
type: Performance

LiTTLE DEViL PARADE / LiSA [Limited Edition]
type: Performance

THE IDOLM@STER CINDERELLA MASTER Absolute NIne
type: Performance

Unbreakable / Aoi Yuki [Limited Edition]
name: Unbreakable / 悠木碧
by artist: Takafumi "CO-K" Kokei
performer: Takafumi "CO-K" Kokei
type: Performance

1ST / SixTONES [音色盤]
title: 1ST / SixTONES [Neiro Edition]
type: Composition
composer: Takafumi "CO-K" Kokei
creator: Takafumi "CO-K" Kokei

LiSA BEST -Day- & LiSA BEST -Way- WiNTER PACKAGE / LiSA
creator: Takafumi "CO-K" Kokei
created: 2018-10-10
type: Release
date published: 2018-10-10
catalogue number: VVCL-1310~2
type: MusicAlbum
by artist: Takafumi "CO-K" Kokei

Honey Lemon / NACHERRY [The Shiunji Family Children Edition]
catalogue number: LACM-24695
created: 2025-05-28
name: ハニーレモン / NACHERRY [紫雲寺家の子供たち盤]
type: Release
date published: 2025-05-28
by artist: Takafumi "CO-K" Kokei
creator: Takafumi "CO-K" Kokei
type: MusicAlbum

Grandeur / Snow Man
type: Composition
creator: Takafumi "CO-K" Kokei
composer: Takafumi "CO-K" Kokei

Brighter / YU-KA
title: Brighter / 由薫
type: Performance

凛 / ASCA
title: Rin / ASCA [Limited Edition]
type: Composition

crossing field / LiSA [Limited Edition]
date published: 2012-08-08
type: MusicAlbum
catalogue number: SVWC-7873~4
type: Release
creator: Takafumi "CO-K" Kokei
created: 2012-08-08
by artist: Takafumi "CO-K" Kokei

その声を覚えてる / 河野マリナ
title: Sono Koe wo Oboeteru / Marina Kawano
type: Composition

-INFINITE Selection- / Sachika Misawa [Artist Edition]
type: Performance
title: -INFINITE Selection- / 三澤紗千香 [アーティスト盤]

crossing field / LiSA [Limited Edition]
type: Composition

1ST / SixTONES [原石盤]
title: 1ST / SixTONES [Genseki Edition]
type: Release
by artist: Takafumi "CO-K" Kokei
creator: Takafumi "CO-K" Kokei
date published: 2021-01-06
type: MusicAlbum
created: 2021-01-06
catalogue number: SECJ-16~7

囮物語 劇伴音楽集
name: Otorimonogatari Gekiban Ongakushuu
title: Otorimonogatari Music Collection @en
type: Composition

unknown / ReoNa
type: Composition

Supernova 守護部零壱獣脚隊ver. / B-PROJECT
type: Composition
title: Supernova Shugobu Maruhito Juukyakutai ver. / B-PROJECT
creator: Takafumi "CO-K" Kokei
composer: Takafumi "CO-K" Kokei

crossing field / LiSA
type: MusicAlbum
catalogue number: SVWC-7875
type: Release
date published: 2012-08-08
by artist: Takafumi "CO-K" Kokei
creator: Takafumi "CO-K" Kokei
created: 2012-08-08

B with U / B-PROJECT [ブレイブver.]
name: B with U / B-PROJECT [Brave ver.]
created: 2021-11-17
creator: Takafumi "CO-K" Kokei
type: MusicAlbum
catalogue number: USSW-0304
by artist: Takafumi "CO-K" Kokei
date published: 2021-11-17
type: Release

ネバギバ! / ソナーポケット
type: MusicAlbum
name: Never Give Up! / Sonar Pocket
by artist: Takafumi "CO-K" Kokei
creator: Takafumi "CO-K" Kokei
catalogue number: TKCA-73611
type: Release
date published: 2010-11-03
created: 2010-11-03

絆のチカラ / 姉守綾乃 (CV:黒沢ともよ)
type: Performance
name: Kizuna no Chikara / Ayano Anemori (CV: Tomoyo Kurosawa)
by artist: Takafumi "CO-K" Kokei
performer: Takafumi "CO-K" Kokei

Supernova 守護部零壱獣脚隊ver. / B-PROJECT
name: Supernova Shugobu Maruhito Juukyakutai ver. / B-PROJECT
type: Performance

春、奏で / 東城陽奏
title: Haru, Kanade / Haruka Tojo
type: Performance
performer: Takafumi "CO-K" Kokei
by artist: Takafumi "CO-K" Kokei

晴レ晴レファンファーレ / みみめめMIMI
name: hare bare fanfare / mimimemeMIMI [Limited Edition]
type: Release
creator: Takafumi "CO-K" Kokei
created: 2016-08-17
by artist: Takafumi "CO-K" Kokei
type: MusicAlbum
catalogue number: AZZS-49
date published: 2016-08-17

Luminous / Akari Kito [Limited Edition]
name: Luminous / 鬼頭明里 [初回盤]
type: Composition

Launcher / LiSA [Limited Edition]
created: 2015-03-04
type: MusicAlbum
by artist: Takafumi "CO-K" Kokei
creator: Takafumi "CO-K" Kokei
date published: 2015-03-04
type: Release
catalogue number: SVWC-70058~9

LiSA BEST -Way- / LiSA
type: Composition

ヤサシイセカイ / 田所あずさ [アニメ盤]
date published: 2020-11-11
type: Release
name: Yasashii Sekai / Azusa Tadokoro [Anime Edition]
by artist: Takafumi "CO-K" Kokei
created: 2020-11-11
creator: Takafumi "CO-K" Kokei
type: MusicAlbum
catalogue number: LACM-24049

unknown / ReoNa [Limited Edition]
creator: Takafumi "CO-K" Kokei
by artist: Takafumi "CO-K" Kokei
name: unknown / ReoNa [初回限定盤]
catalogue number: VVCL-1747~8
created: 2020-10-07
date published: 2020-10-07
type: Release
type: MusicAlbum

Ring of Fortune / Eri Sasaki
type: Performance
name: Ring of Fortune / 佐々木恵梨

NAVIGATOR / SixTONES [Limited Edition]
created: 2020-07-22
type: Release
date published: 2020-07-22
creator: Takafumi "CO-K" Kokei
by artist: Takafumi "CO-K" Kokei
type: MusicAlbum
catalogue number: SECJ-6~7

Catch the Moment / LiSA
type: Performance

Kizuna no Chikara / Ayano Anemori (CV: Tomoyo Kurosawa)
title: 絆のチカラ / 姉守綾乃 (CV:黒沢ともよ)
type: Composition

THE IDOLM@STER SHINY COLORS OFF VOCAL COLLECTION 01
date published: 2022-01-19
type: MusicAlbum
creator: Takafumi "CO-K" Kokei
by artist: Takafumi "CO-K" Kokei
catalogue number: LACA-9872~4
type: Release
created: 2022-01-19

Luminous / Akari Kito
title: Luminous / 鬼頭明里
type: Performance

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: Release
date published: 2015-10-21
by artist: Takafumi "CO-K" Kokei
catalogue number: EBCD-10001~2
creator: Takafumi "CO-K" Kokei
type: MusicAlbum
created: 2015-10-21

Catch the Moment / LiSA
type: Composition

NAVIGATOR / SixTONES [Limited Edition]
composer: Takafumi "CO-K" Kokei
creator: Takafumi "CO-K" Kokei
type: Composition

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

絆のチカラ / 姉守綾乃 (CV:黒沢ともよ)
created: 2016-12-29
by artist: Takafumi "CO-K" Kokei
title: Kizuna no Chikara / Ayano Anemori (CV: Tomoyo Kurosawa)
creator: Takafumi "CO-K" Kokei
type: MusicAlbum
date published: 2016-12-29
type: Release
catalogue number: TGCS-9693

Rising Hope / LiSA [期間生産限定盤]
type: Performance
name: Rising Hope / LiSA [Limited Edition]

LiSA BEST -Day- / LiSA
type: Performance

ハニーレモン / NACHERRY [NACHERRY盤]
title: Honey Lemon / NACHERRY [NACHERRY Edition]
type: Composition

1ST / SixTONES
type: Release
catalogue number: SECJ-20
creator: Takafumi "CO-K" Kokei
by artist: Takafumi "CO-K" Kokei
type: MusicAlbum
date published: 2021-01-06
created: 2021-01-06

ONE PIECE COVER SONGS ~Nakama no Shirushi x~ / HIROSHI KITADANI [Limited Edition]
title: ONE PIECE COVER SONGS～仲間の印×～ / きただにひろし [初回生産限定盤]
type: Composition

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

Star Gear/EBiDAY EBiNAI/Burn! / Bullet Train [Type A / Robo-san Edition]
type: Composition
name: Star Gear/EBiDAY EBiNAI/Burn! / 超特急

First Touch / 河野マリナ
type: Composition
title: First Touch / Marina Kawano [Limited Edition]

DUO / 家入レオ [初回限定盤B]
type: Performance
name: DUO / Leo Ieiri [Limited Edition B]
performer: Takafumi "CO-K" Kokei
by artist: Takafumi "CO-K" Kokei

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

ONE PIECE COVER SONGS～仲間の印×～ / きただにひろし
type: Composition
title: ONE PIECE COVER SONGS ~Nakama no Shirushi x~ / HIROSHI KITADANI

crossing field / LiSA
type: Composition

Rin / ASCA [Limited Edition]
type: Performance
name: 凛 / ASCA

LANDSPACE / LiSA
date published: 2013-10-30
type: MusicAlbum
type: Release
catalogue number: SVWC-7964
creator: Takafumi "CO-K" Kokei
by artist: Takafumi "CO-K" Kokei
created: 2013-10-30

Adoの歌ってみたアルバム / Ado
name: Ado no Utattemita Album / Ado
type: Performance

月姫 -A piece of blue glass moon- THEME SONG E.P. / ReoNa
type: Performance
title: TSUKIHIME -A piece of blue glass moon- THEME SONG E.P. / ReoNa

Grandeur / Snow Man
type: Release
creator: Takafumi "CO-K" Kokei
catalogue number: AVCD-94956
created: 2021-01-20
type: MusicAlbum
by artist: Takafumi "CO-K" Kokei
date published: 2021-01-20

THE IDOLM@STER MILLION THE@TER SEASON LOVERS HEART
date published: 2022-06-29
by artist: Takafumi "CO-K" Kokei
created: 2022-06-29
type: Release
catalogue number: LACA-15978
type: MusicAlbum
creator: Takafumi "CO-K" Kokei

Haru, Kanade / Haruka Tojo [Limited Edition]
type: Release
created: 2020-05-27
title: 春、奏で / 東城陽奏
by artist: Takafumi "CO-K" Kokei
type: MusicAlbum
creator: Takafumi "CO-K" Kokei
date published: 2020-05-27
catalogue number: WMR-00001

Grandeur / Snow Man [Limited Edition A]
type: MusicAlbum
date published: 2021-01-20
name: Grandeur / Snow Man [初回盤A]
type: Release
catalogue number: AVCD-94954/B
creator: Takafumi "CO-K" Kokei
created: 2021-01-20
by artist: Takafumi "CO-K" Kokei

-INFINITE Selection- / 三澤紗千香
title: -INFINITE Selection- / Sachika Misawa
type: Composition

Gekijouban Haikyuu!!: Gomi Suteba no Kessen Original Soundtrack
name: Haikyu!! the Movie: Gomi Suteba no Kessen Original Soundtrack @en
title: 『劇場版ハイキュー!! ゴミ捨て場の決戦』 オリジナル・サウンドトラック
type: Performance

Indelible illusion / Yuriko Kaida
performer: Takafumi "CO-K" Kokei
title: Indelible illusion / 貝田由里子
type: Performance
by artist: Takafumi "CO-K" Kokei

Splatoon 2 ORIGINAL SOUNDTRACK -Octotune-
type: Performance

THE IDOLM@STER SHINY COLORS OFF VOCAL COLLECTION 01
type: Performance

LiTTLE DEViL PARADE / LiSA [Limited Edition]
type: Composition

Shirushi / LiSA [Limited Edition]
title: シルシ / LiSA
type: Performance

Yasashii Sekai / Azusa Tadokoro [Artist Edition]
type: MusicAlbum
title: ヤサシイセカイ / 田所あずさ [アーティスト盤]
by artist: Takafumi "CO-K" Kokei
creator: Takafumi "CO-K" Kokei
type: Release
created: 2020-11-11
catalogue number: LACM-24048
date published: 2020-11-11

ウィーアー！ - From THE FIRST TAKE / きただにひろし
title: We Are! - From THE FIRST TAKE / Hiroshi Kitadani
type: Performance

Grandeur / Snow Man [初回盤A]
name: Grandeur / Snow Man [Limited Edition A]
type: Composition
composer: Takafumi "CO-K" Kokei
creator: Takafumi "CO-K" Kokei

映画『ラブライブ! 虹ヶ咲学園スクールアイドル同好会 完結編 第1章』オリジナルサウンドトラック&ボーカルコレクション「珊瑚礁の記憶」
name: Film "Love Live! Nijigasaki High School Idol Club Final Chapter 1" Original Soundtrack & Vocal Collection "Sangoshou no Kioku @en
title: Eiga "Love Live! Nijigasaki Gakuen School Idol Doukoukai: Kanketsuhen" Original Soundtrack & Vocal Collection "Sangoshou no Kioku
type: Performance

TSUKIHIME -A piece of blue glass moon- THEME SONG E.P. / ReoNa
type: Composition
title: 月姫 -A piece of blue glass moon- THEME SONG E.P. / ReoNa

TV anime "LoveLive! Superstar!!" ORIGINAL SOUND TRACK: Dreams of the Superstar
type: Performance
name: TVアニメ『ラブライブ! スーパースター!!』オリジナルサウンドトラック「Dreams of the Superstar」

unknown / ReoNa [完全数量生産限定盤]
title: unknown / ReoNa [Limited Edition]
type: Performance

ヤサシイセカイ / 田所あずさ [アニメ盤]
title: Yasashii Sekai / Azusa Tadokoro [Anime Edition]
type: Performance

月姫 -A piece of blue glass moon- THEME SONG E.P. / ReoNa [初回生産限定盤A]
name: TSUKIHIME -A piece of blue glass moon- THEME SONG E.P. / ReoNa [Limited Edition A]
type: Performance

TREASURE BOX/Platinum Jet
name: 宝箱-TREASURE BOX-/プラチナジェット
type: Composition

ウィーアー！ - From THE FIRST TAKE / きただにひろし
type: Composition
title: We Are! - From THE FIRST TAKE / Hiroshi Kitadani

ANIMA - From THE FIRST TAKE / ReoNa
date published: 2020-12-25
type: Release
created: 2020-12-25
catalogue number: VVXX-00863
by artist: Takafumi "CO-K" Kokei
creator: Takafumi "CO-K" Kokei
type: MusicAlbum

SPLATOON2 LIVE IN MAKUHARI -テンタライブ-
title: SPLATOON2 LIVE IN MAKUHARI -Tenta Live- [Limited Edition]
type: Composition

crossing field / LiSA
type: Performance

Star Gear/EBiDAY EBiNAI/Burn! / 超特急
type: Release
title: Star Gear/EBiDAY EBiNAI/Burn! / Bullet Train [Type A / Robo-san Edition]
creator: Takafumi "CO-K" Kokei
created: 2014-11-12
by artist: Takafumi "CO-K" Kokei
date published: 2014-11-12
type: MusicAlbum
catalogue number: SDMC-0167

Symbolic Bride / MASAMI OKUI
type: Performance
name: Symbolic Bride / 奥井雅美

シェキラ☆☆☆ / Liella!
by artist: Takafumi "CO-K" Kokei
date published: 2024-01-10
title: Shekira☆☆☆ / Liella!
type: Release
created: 2024-01-10
creator: Takafumi "CO-K" Kokei
catalogue number: LACM-24460
type: MusicAlbum

その声を覚えてる / 河野マリナ [初回生産限定盤]
date published: 2013-10-09
creator: Takafumi "CO-K" Kokei
title: Sono Koe wo Oboeteru / Marina Kawano [Limited Edition]
type: Release
type: MusicAlbum
created: 2013-10-09
catalogue number: SVWC-7957~8
by artist: Takafumi "CO-K" Kokei

hare bare fanfare / mimimemeMIMI
name: 晴レ晴レファンファーレ / みみめめMIMI
type: Composition

LOVER"S"MiLE / LiSA [Limited Edition]
type: Performance

「HUNTER×HUNTER」キャラクターソング集 ~幻影旅団編~
title: HUNTER x HUNTER Character Song Collection - Genei Ryodanhen -
type: MusicAlbum
catalogue number: VPCG-84930
created: 2012-09-26
type: Release
date published: 2012-09-26
by artist: Takafumi "CO-K" Kokei
creator: Takafumi "CO-K" Kokei

NAVIGATOR / SixTONES
created: 2020-07-22
type: Release
creator: Takafumi "CO-K" Kokei
catalogue number: SECJ-10
by artist: Takafumi "CO-K" Kokei
date published: 2020-07-22
type: MusicAlbum

Unbreakable / 悠木碧
name: Unbreakable / Aoi Yuki [Limited Edition]
by artist: Takafumi "CO-K" Kokei
catalogue number: COZC-1609~10
type: Release
created: 2020-01-15
date published: 2020-01-15
type: MusicAlbum
creator: Takafumi "CO-K" Kokei

Rising Hope / LiSA
type: Composition

BURN / yama x WurtS
type: Composition

月姫 -A piece of blue glass moon- THEME SONG E.P. / ReoNa [初回生産限定盤A]
by artist: Takafumi "CO-K" Kokei
title: TSUKIHIME -A piece of blue glass moon- THEME SONG E.P. / ReoNa [Limited Edition A]
date published: 2021-09-01
type: Release
created: 2021-09-01
catalogue number: VVCL-1913~4
type: MusicAlbum
creator: Takafumi "CO-K" Kokei

Rising Hope / LiSA
type: Performance

Rising Hope / LiSA [Limited Edition]
name: Rising Hope / LiSA [初回生産限定盤]
type: Performance

ハニーレモン / NACHERRY [紫雲寺家の子供たち盤]
name: Honey Lemon / NACHERRY [The Shiunji Family Children Edition]
type: Performance

Blue! / A·ZU·NA
by artist: Takafumi "CO-K" Kokei
date published: 2022-11-02
type: MusicAlbum
created: 2022-11-02
type: Release
creator: Takafumi "CO-K" Kokei
catalogue number: LACM-24322

Fate/Grand Order Original Soundtrack II
type: Performance

Haru, Kanade / Haruka Tojo
type: Composition
name: 春、奏で / 東城陽奏

Symbolic Bride / 奥井雅美
title: Symbolic Bride / MASAMI OKUI
catalogue number: LACA-15487
type: Release
created: 2015-06-10
by artist: Takafumi "CO-K" Kokei
date published: 2015-06-10
creator: Takafumi "CO-K" Kokei
type: MusicAlbum

Eiga "Love Live! Nijigasaki Gakuen School Idol Doukoukai: Kanketsuhen" Original Soundtrack & Vocal Collection "Sangoshou no Kioku
name: Film "Love Live! Nijigasaki High School Idol Club Final Chapter 1" Original Soundtrack & Vocal Collection "Sangoshou no Kioku @en
name: 映画『ラブライブ! 虹ヶ咲学園スクールアイドル同好会 完結編 第1章』オリジナルサウンドトラック&ボーカルコレクション「珊瑚礁の記憶」
type: Composition

Catch the Moment / LiSA [Limited Edition]
type: Performance

THE IDOLM@STER MILLION THE@TER SEASON LOVERS HEART
type: Performance

First Touch / 河野マリナ
title: First Touch / Marina Kawano
type: MusicAlbum
by artist: Takafumi "CO-K" Kokei
date published: 2013-12-11
catalogue number: SVWC-7972
type: Release
created: 2013-12-11
creator: Takafumi "CO-K" Kokei

1ST / SixTONES [原石盤]
creator: Takafumi "CO-K" Kokei
title: 1ST / SixTONES [Genseki Edition]
type: Composition
composer: Takafumi "CO-K" Kokei

月姫 -A piece of blue glass moon- THEME SONG E.P. / ReoNa [初回生産限定盤B]
type: Performance
title: TSUKIHIME -A piece of blue glass moon- THEME SONG E.P. / ReoNa [Limited Edition B]

凛 / ASCA
title: Rin / ASCA [Limited Edition]
type: Composition

晴レ晴レファンファーレ / みみめめMIMI
title: hare bare fanfare / mimimemeMIMI [Limited Edition]
type: Composition

Letters to U / LiSA
catalogue number: SVWC-7760
type: MusicAlbum
created: 2011-04-20
type: Release
date published: 2011-04-20
by artist: Takafumi "CO-K" Kokei
creator: Takafumi "CO-K" Kokei

Ring of Fortune / Eri Sasaki
type: Composition
title: Ring of Fortune / 佐々木恵梨

oath sign / LiSA
type: Composition

Launcher / LiSA [Limited Edition]
type: Performance

宝箱-TREASURE BOX-/プラチナジェット
type: Performance
title: TREASURE BOX/Platinum Jet

THE IDOLM@STER SHINY COLORS WING COLLECTION -B side-
type: Performance

始まりは君の空 / Liella! [私を叶える物語盤]
creator: Takafumi "CO-K" Kokei
type: Composition
name: Hajimari wa Kimi no Sora / Liella! [Watashi wo Kanaeru Monogatari Edition]
composer: Takafumi "CO-K" Kokei

LoveLive! Superstar!! Liella! First LoveLive! Tour ~Starlines~ Blu-ray Memorial BOX [Limited Edition]
type: Composition
name: ラブライブ!スーパースター!! Liella! First LoveLive! Tour ～Starlines～ Blu-ray Memorial BOX
creator: Takafumi "CO-K" Kokei
composer: Takafumi "CO-K" Kokei

Empty MERMAiD / LiSA [Limited Edition]
creator: Takafumi "CO-K" Kokei
type: Release
catalogue number: SVWC-70104~6
date published: 2015-09-30
type: MusicAlbum
created: 2015-09-30
by artist: Takafumi "CO-K" Kokei

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

SPLATOON2 LIVE IN MAKUHARI -Tenta Live-
catalogue number: EBCD-10013
name: SPLATOON2 LIVE IN MAKUHARI -テンタライブ-
creator: Takafumi "CO-K" Kokei
type: MusicAlbum
date published: 2019-07-24
created: 2019-07-24
by artist: Takafumi "CO-K" Kokei
type: Release

ONE PIECE COVER SONGS～仲間の印×～ / きただにひろし
catalogue number: EYCA-14610
date published: 2025-03-26
name: ONE PIECE COVER SONGS ~Nakama no Shirushi x~ / HIROSHI KITADANI
type: MusicAlbum
by artist: Takafumi "CO-K" Kokei
creator: Takafumi "CO-K" Kokei
created: 2025-03-26
type: Release

Splatoon 2 ORIGINAL SOUNDTRACK -Octotune-
by artist: Takafumi "CO-K" Kokei
catalogue number: EBCD-10009~10
type: Release
date published: 2018-07-18
created: 2018-07-18
type: MusicAlbum
creator: Takafumi "CO-K" Kokei

NEW ERA / SixTONES
creator: Takafumi "CO-K" Kokei
composer: Takafumi "CO-K" Kokei
type: Composition

LiSA BEST -Day- & LiSA BEST -Way- / LiSA
type: Performance

TSUKIHIME -A piece of blue glass moon- THEME SONG E.P. / ReoNa [Limited Edition]
name: 月姫 -A piece of blue glass moon- THEME SONG E.P. / ReoNa [完全生産限定盤]
type: Composition

LANDSPACE / LiSA [Limited Edition]
performer: Takafumi "CO-K" Kokei
type: Performance
by artist: Takafumi "CO-K" Kokei

Catch the Moment / LiSA [Limited Edition]
type: Composition

DUO / 家入レオ [初回限定盤A]
by artist: Takafumi "CO-K" Kokei
title: DUO / Leo Ieiri [Limited Edition A]
creator: Takafumi "CO-K" Kokei
created: 2019-04-17
date published: 2019-04-17
type: MusicAlbum
catalogue number: VIZL-1551
type: Release

Rising Hope / LiSA [初回生産限定盤]
name: Rising Hope / LiSA [Limited Edition]
type: Composition

-INFINITE Selection- / 三澤紗千香 [アーティスト盤]
title: -INFINITE Selection- / Sachika Misawa [Artist Edition]
type: Composition

crossing field / LiSA [Limited Edition]
catalogue number: SVWC-7871~2
type: MusicAlbum
creator: Takafumi "CO-K" Kokei
by artist: Takafumi "CO-K" Kokei
created: 2012-08-08
date published: 2012-08-08
type: Release

Wrap Wrap / THRIVE
creator: Takafumi "CO-K" Kokei
type: MusicAlbum
by artist: Takafumi "CO-K" Kokei
catalogue number: USSW-0259
date published: 2020-10-07
created: 2020-10-07
type: Release

Wrap Wrap / THRIVE
type: Composition
composer: Takafumi "CO-K" Kokei
creator: Takafumi "CO-K" Kokei

DUO / 家入レオ
type: MusicAlbum
title: DUO / Leo Ieiri
by artist: Takafumi "CO-K" Kokei
creator: Takafumi "CO-K" Kokei
date published: 2019-04-17
type: Release
catalogue number: VICL-65155
created: 2019-04-17

Brighter / 由薫
type: MusicAlbum
date published: 2024-01-17
catalogue number: UPCH-2265
title: Brighter / YU-KA
type: Release
created: 2024-01-17
creator: Takafumi "CO-K" Kokei
by artist: Takafumi "CO-K" Kokei

宝箱-TREASURE BOX-/プラチナジェット [初回限定盤]
name: TREASURE BOX/Platinum Jet [Limited Edition]
type: Performance

Ring of Fortune / Eri Sasaki
catalogue number: SVWC-70074
created: 2015-05-27
name: Ring of Fortune / 佐々木恵梨
creator: Takafumi "CO-K" Kokei
by artist: Takafumi "CO-K" Kokei
type: MusicAlbum
type: Release
date published: 2015-05-27

oath sign / LiSA [Limited Edition]
type: Composition

ANIMA / ReoNa [初回生産限定盤]
type: Composition
title: ANIMA / ReoNa [Limited Edition]

LiSA BEST -Day- & LiSA BEST -Way- WiNTER PACKAGE / LiSA
type: Performance

LANDSPACE / LiSA [Limited Edition]
type: MusicAlbum
created: 2013-10-30
by artist: Takafumi "CO-K" Kokei
creator: Takafumi "CO-K" Kokei
type: Release
catalogue number: SVWC-7961~3
date published: 2013-10-30

TVアニメ「HUNTER×HUNTER」オリジナル・サウンドトラック2
type: MusicAlbum
date published: 2012-05-23
title: HUNTER×HUNTER Original Soundtrack 2
catalogue number: VPCG-84925
type: Release
by artist: Takafumi "CO-K" Kokei
creator: Takafumi "CO-K" Kokei
created: 2012-05-23

凛 / ASCA
type: Performance
name: Rin / ASCA [Limited Edition]

SPLATOON2 LIVE IN MAKUHARI -Tenta Live- [Limited Edition]
title: SPLATOON2 LIVE IN MAKUHARI -テンタライブ-
date published: 2019-07-24
creator: Takafumi "CO-K" Kokei
created: 2019-07-24
catalogue number: EBCD-10011~2
type: Release
by artist: Takafumi "CO-K" Kokei
type: MusicAlbum

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

Zanmu / Ado
type: Composition
title: 残夢 / Ado

NEW ERA / SixTONES
created: 2020-11-11
creator: Takafumi "CO-K" Kokei
date published: 2020-11-11
type: Release
catalogue number: SECJ-15
tribute to: Takafumi "CO-K" Kokei
type: MusicAlbum

Catch the Moment / LiSA [Limited Edition]
date published: 2017-02-15
type: MusicAlbum
creator: Takafumi "CO-K" Kokei
by artist: Takafumi "CO-K" Kokei
created: 2017-02-15
catalogue number: SVWC-70235
type: Release

ラブライブ!スーパースター!! Liella! First LoveLive! Tour ～Starlines～ Blu-ray Memorial BOX
title: LoveLive! Superstar!! Liella! First LoveLive! Tour ~Starlines~ Blu-ray Memorial BOX [Limited Edition]
catalogue number: LABX-38570~2
type: Release
type: MusicAlbum
creator: Takafumi "CO-K" Kokei
by artist: Takafumi "CO-K" Kokei
created: 2022-07-06
date published: 2022-07-06

Splatoon3 ORIGINAL SOUNDTRACK -Ordertune-
type: Performance

月姫 -A piece of blue glass moon- THEME SONG E.P. / ReoNa [完全生産限定盤]
by artist: Takafumi "CO-K" Kokei
date published: 2021-12-29
name: TSUKIHIME -A piece of blue glass moon- THEME SONG E.P. / ReoNa [Limited Edition]
type: Release
catalogue number: VVJL-8
created: 2021-12-29
type: MusicAlbum
creator: Takafumi "CO-K" Kokei

oath sign / LiSA [Limited Edition]
type: MusicAlbum
created: 2011-11-23
by artist: Takafumi "CO-K" Kokei
catalogue number: SVWC-7802~3
type: Release
date published: 2011-11-23
creator: Takafumi "CO-K" Kokei

oath sign / LiSA
by artist: Takafumi "CO-K" Kokei
performer: Takafumi "CO-K" Kokei
type: Performance

crossing field / LiSA [Limited Edition]
type: Composition

Unbreakable / 悠木碧
type: MusicAlbum
by artist: Takafumi "CO-K" Kokei
title: Unbreakable / Aoi Yuki
type: Release
date published: 2020-01-15
catalogue number: COCC-17700
created: 2020-01-15
creator: Takafumi "CO-K" Kokei

Blue! / A·ZU·NA
type: Composition

THE IDOLM@STER SHINY COLORS WING COLLECTION -B side-
created: 2023-02-08
type: Release
catalogue number: LACA-9948~9
date published: 2023-02-08
creator: Takafumi "CO-K" Kokei
type: MusicAlbum
by artist: Takafumi "CO-K" Kokei

『劇場版ハイキュー!! ゴミ捨て場の決戦』 オリジナル・サウンドトラック
title: Haikyu!! the Movie: Gomi Suteba no Kessen Original Soundtrack @en
type: Composition
name: Gekijouban Haikyuu!!: Gomi Suteba no Kessen Original Soundtrack

ONE PIECE COVER SONGS ~Nakama no Shirushi x~ / HIROSHI KITADANI [Limited Edition]
date published: 2025-03-26
creator: Takafumi "CO-K" Kokei
created: 2025-03-26
type: Release
name: ONE PIECE COVER SONGS～仲間の印×～ / きただにひろし [初回生産限定盤]
by artist: Takafumi "CO-K" Kokei
type: MusicAlbum
catalogue number: EYCA-14609

Shirushi / LiSA [Limited Edition]
title: シルシ / LiSA
type: Composition

ヤサシイセカイ / 田所あずさ [アーティスト盤]
title: Yasashii Sekai / Azusa Tadokoro [Artist Edition]
type: Performance

Ado no Utattemita Album / Ado
name: Adoの歌ってみたアルバム / Ado
created: 2023-12-13
type: MusicAlbum
date published: 2023-12-13
creator: Takafumi "CO-K" Kokei
by artist: Takafumi "CO-K" Kokei
catalogue number: TYCT-60222
type: Release

DUO / Leo Ieiri [Limited Edition B]
title: DUO / 家入レオ [初回限定盤B]
by artist: Takafumi "CO-K" Kokei
creator: Takafumi "CO-K" Kokei
type: MusicAlbum
type: Release
created: 2019-04-17
date published: 2019-04-17
catalogue number: VIZL-1552

crossing field / LiSA [Limited Edition]
by artist: Takafumi "CO-K" Kokei
performer: Takafumi "CO-K" Kokei
type: Performance

THE IDOLM@STER CINDERELLA MASTER Absolute NIne
date published: 2015-07-29
by artist: Takafumi "CO-K" Kokei
creator: Takafumi "CO-K" Kokei
type: Release
type: MusicAlbum
catalogue number: COCC-17056
created: 2015-07-29

歌物語 LP BOX
type: MusicAlbum
title: UTAMONOGATARI LP BOX
created: 2019-12-25
date published: 2019-12-25
type: Release
catalogue number: SVWJ-70426~30
creator: Takafumi "CO-K" Kokei
by artist: Takafumi "CO-K" Kokei

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

Rin / ASCA
title: 凛 / ASCA
type: Performance

Unbreakable / 悠木碧
name: Unbreakable / Aoi Yuki [Limited Edition]
type: Composition

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

Doko ni Itemo Kimi wa Kimi / Nijigasaki High School Idol Club [Shizuku Osaka Edition]
title: どこにいても君は君 / 虹ヶ咲学園スクールアイドル同好会 [桜坂しずく盤]
type: Performance

Ijigen Fes THE IDOLM@STER★♥Love Live! Uta Gassen Live Sound CD
type: Release
creator: Takafumi "CO-K" Kokei
by artist: Takafumi "CO-K" Kokei
created: 2024-08-07
title: 「異次元フェス アイドルマスター★♥ラブライブ！歌合戦」ライブ音源CD
type: MusicAlbum
catalogue number: LACA-19080~1
date published: 2024-08-07

「異次元フェス アイドルマスター★♥ラブライブ！歌合戦」ライブ音源CD
creator: Takafumi "CO-K" Kokei
name: Ijigen Fes THE IDOLM@STER★♥Love Live! Uta Gassen Live Sound CD
type: Composition
composer: Takafumi "CO-K" Kokei

晴レ晴レファンファーレ / みみめめMIMI
date published: 2016-08-17
name: hare bare fanfare / mimimemeMIMI
type: MusicAlbum
by artist: Takafumi "CO-K" Kokei
type: Release
creator: Takafumi "CO-K" Kokei
catalogue number: AZCS-2054
created: 2016-08-17

Blue feat. Maya / 菅野よう子
type: Composition
title: Blue feat. Maya / Yoko Kanno

春、奏で / 東城陽奏
creator: Takafumi "CO-K" Kokei
name: Haru, Kanade / Haruka Tojo
type: Release
created: 2020-05-27
catalogue number: WMR-00002
date published: 2020-05-27
type: MusicAlbum
by artist: Takafumi "CO-K" Kokei

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

First Touch / Marina Kawano
name: First Touch / 河野マリナ
type: Performance

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

Second Sparkle / Liella! [オリジナル盤]
catalogue number: LACA-25040
title: Second Sparkle / Liella! [Original Edition]
type: MusicAlbum
by artist: Takafumi "CO-K" Kokei
created: 2023-03-15
creator: Takafumi "CO-K" Kokei
type: Release
date published: 2023-03-15

1ST / SixTONES
type: Performance

Catch the Moment / LiSA [Limited Edition]
by artist: Takafumi "CO-K" Kokei
performer: Takafumi "CO-K" Kokei
type: Performance

Tsubasa wo Motsu Monotachi / Kotobuki Hikoutai
type: Performance
title: 翼を持つ者たち / コトブキ飛行隊
name: GIRLS WITH WINGS / TEAM KOTOBUKI @en

ONE PIECE COVER SONGS～仲間の印×～ / きただにひろし [初回生産限定盤]
title: ONE PIECE COVER SONGS ~Nakama no Shirushi x~ / HIROSHI KITADANI [Limited Edition]
type: Performance

LiTTLE DEViL PARADE / LiSA [Limited Edition]
creator: Takafumi "CO-K" Kokei
date published: 2017-05-24
type: Release
created: 2017-05-24
type: MusicAlbum
catalogue number: VVCL-1045~7
by artist: Takafumi "CO-K" Kokei

Yakusoku ni Nare Bokura no Uta / Nijigasaki High School Idol Club [Shioriko Mifune Edition]
title: 約束になれ僕らの歌 / 虹ヶ咲学園スクールアイドル同好会 [三船栞子盤]
type: Composition

TSUKIHIME -A piece of blue glass moon- THEME SONG E.P. / ReoNa [Limited Edition]
name: 月姫 -A piece of blue glass moon- THEME SONG E.P. / ReoNa [完全数量生産限定盤]
date published: 2021-09-01
type: Release
catalogue number: VVCL-1910~2
by artist: Takafumi "CO-K" Kokei
creator: Takafumi "CO-K" Kokei
type: MusicAlbum
created: 2021-09-01

NEW ERA / SixTONES
type: Performance

Never Give Up! / Sonar Pocket
title: ネバギバ! / ソナーポケット
type: Performance

Burn!/Star Gear/EBiDAY EBiNAI / 超特急
title: Burn!/Star Gear/EBiDAY EBiNAI / Bullet Train [Type C / YU-GI-OH ARC-V Edition]
type: Composition

Catch the Moment / LiSA
by artist: Takafumi "CO-K" Kokei
catalogue number: SVWC-70236
created: 2017-02-15
type: Release
date published: 2017-02-15
type: MusicAlbum
creator: Takafumi "CO-K" Kokei

LANDSPACE / LiSA
type: Performance
by artist: Takafumi "CO-K" Kokei
performer: Takafumi "CO-K" Kokei

ANIMA - From THE FIRST TAKE / ReoNa
type: Composition

凛 / ASCA
created: 2018-05-09
type: Release
name: Rin / ASCA
by artist: Takafumi "CO-K" Kokei
catalogue number: VVCL-1215
date published: 2018-05-09
creator: Takafumi "CO-K" Kokei
type: MusicAlbum

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

Haru, Kanade / Haruka Tojo [Limited Edition]
by artist: Takafumi "CO-K" Kokei
name: 春、奏で / 東城陽奏
performer: Takafumi "CO-K" Kokei
type: Performance

NAVIGATOR / SixTONES [Limited Edition]
date published: 2020-07-22
catalogue number: SECJ-8~9
creator: Takafumi "CO-K" Kokei
created: 2020-07-22
type: Release
by artist: Takafumi "CO-K" Kokei
type: MusicAlbum

SPLATOON2 LIVE IN MAKUHARI -テンタライブ-
type: Performance
name: SPLATOON2 LIVE IN MAKUHARI -Tenta Live- [Limited Edition]

LANDSPACE / LiSA [Limited Edition]
type: Composition

流星*ファンタジア / B-PROJECT
name: Ryusei*Fantasia / B-PROJECT
catalogue number: USSW-0320
created: 2021-10-27
creator: Takafumi "CO-K" Kokei
by artist: Takafumi "CO-K" Kokei
type: Release
date published: 2021-10-27
type: MusicAlbum

Letters to U / LiSA
type: Performance

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

Luminous / Akari Kito [Limited Edition]
type: Release
creator: Takafumi "CO-K" Kokei
title: Luminous / 鬼頭明里 [初回盤]
by artist: Takafumi "CO-K" Kokei
catalogue number: PCCG-02185
type: MusicAlbum
date published: 2022-10-12
created: 2022-10-12

1ST / SixTONES
composer: Takafumi "CO-K" Kokei
creator: Takafumi "CO-K" Kokei
type: Composition

BURN / yama x WurtS
type: Performance

CROSSPOINT / Kenichi Chiba
by artist: Takafumi "CO-K" Kokei
creator: Takafumi "CO-K" Kokei
created: 2019-12-31
type: MusicAlbum
catalogue number: NTCD-001
date published: 2019-12-31
type: Release

Rising Hope / LiSA [期間生産限定盤]
type: Release
title: Rising Hope / LiSA [Limited Edition]
by artist: Takafumi "CO-K" Kokei
creator: Takafumi "CO-K" Kokei
date published: 2014-05-07
catalogue number: SVWC-70003~4
created: 2014-05-07
type: MusicAlbum

oath sign / LiSA [Limited Edition]
type: MusicAlbum
date published: 2011-11-23
catalogue number: SVWC-7800~1
created: 2011-11-23
type: Release
creator: Takafumi "CO-K" Kokei
by artist: Takafumi "CO-K" Kokei

Luminous / Akari Kito [FC Limited Edition]
type: Release
title: Luminous / 鬼頭明里 [FC限定盤]
catalogue number: SCCG-00110
creator: Takafumi "CO-K" Kokei
by artist: Takafumi "CO-K" Kokei
date published: 2022-10-12
type: MusicAlbum
created: 2022-10-12

Blue feat. Maya / 菅野よう子
type: Release
title: Blue feat. Maya / Yoko Kanno
date published: 2024-03-28
by artist: Takafumi "CO-K" Kokei
creator: Takafumi "CO-K" Kokei
created: 2024-03-28
catalogue number: N/A
type: MusicAlbum

B with U / B-PROJECT [SPECIAL BOX]
type: Performance

Honey Lemon / NACHERRY [NACHERRY Edition]
type: Release
by artist: Takafumi "CO-K" Kokei
title: ハニーレモン / NACHERRY [NACHERRY盤]
created: 2025-05-28
creator: Takafumi "CO-K" Kokei
catalogue number: LACM-24694
date published: 2025-05-28
type: MusicAlbum

LiSA BEST -Day- / LiSA [Limited Edition]
type: Composition

EBiDAY EBiNAI/Burn!/Star Gear / 超特急
name: EBiDAY EBiNAI/Burn!/Star Gear / Bullet Train [Type B / music Ru Edition]
type: Composition

Ryusei*Fantasia / B-PROJECT
creator: Takafumi "CO-K" Kokei
title: 流星*ファンタジア / B-PROJECT
composer: Takafumi "CO-K" Kokei
type: Composition

ANIMA / ReoNa [Limited Edition]
title: ANIMA / ReoNa [初回生産限定盤]
type: Performance

Gekijouban Haikyuu!!: Gomi Suteba no Kessen Original Soundtrack
type: Release
date published: 2024-04-10
by artist: Takafumi "CO-K" Kokei
title: Haikyu!! the Movie: Gomi Suteba no Kessen Original Soundtrack @en
creator: Takafumi "CO-K" Kokei
name: 『劇場版ハイキュー!! ゴミ捨て場の決戦』 オリジナル・サウンドトラック
type: MusicAlbum
catalogue number: THCA-60286
created: 2024-04-10

B with U / B-PROJECT [ブレイブver.]
composer: Takafumi "CO-K" Kokei
name: B with U / B-PROJECT [Brave ver.]
creator: Takafumi "CO-K" Kokei
type: Composition

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

シルシ / LiSA
type: Performance
name: Shirushi / LiSA [Limited Edition]

EBiDAY EBiNAI/Burn!/Star Gear / 超特急
type: MusicAlbum
creator: Takafumi "CO-K" Kokei
created: 2014-11-12
catalogue number: SDMC-0168
name: EBiDAY EBiNAI/Burn!/Star Gear / Bullet Train [Type B / music Ru Edition]
type: Release
date published: 2014-11-12
by artist: Takafumi "CO-K" Kokei

NAVIGATOR / SixTONES
type: Performance

Empty MERMAiD / LiSA [DVD Limited Edition]
type: Performance
name: Empty MERMAiD / LiSA [DVD付初回生産限定盤]

NAVIGATOR / SixTONES [Limited Edition]
type: Composition
composer: Takafumi "CO-K" Kokei
creator: Takafumi "CO-K" Kokei

Rin / ASCA
type: Composition
name: 凛 / ASCA

THE IDOLM@STER SHINY COLORS FR@GMENT WING 04
catalogue number: LACM-14864
type: MusicAlbum
type: Release
creator: Takafumi "CO-K" Kokei
by artist: Takafumi "CO-K" Kokei
created: 2019-07-10
date published: 2019-07-10

TV anime "LoveLive! Superstar!!" ORIGINAL SOUND TRACK: Dreams of the Superstar
name: TVアニメ『ラブライブ! スーパースター!!』オリジナルサウンドトラック「Dreams of the Superstar」
type: Release
catalogue number: LACA-9851~3
creator: Takafumi "CO-K" Kokei
date published: 2021-10-27
created: 2021-10-27
type: MusicAlbum
by artist: Takafumi "CO-K" Kokei

「HUNTER×HUNTER」キャラクターソング集 ~幻影旅団編~
type: Performance
title: HUNTER x HUNTER Character Song Collection - Genei Ryodanhen -

みみめめMIMI BEST ALBUM 〜Bon! Voyage!〜
name: mimimemeMIMI BEST ALBUM ~Bon! Voyage!~
type: Composition

1ST / SixTONES [音色盤]
type: MusicAlbum
name: 1ST / SixTONES [Neiro Edition]
date published: 2021-01-06
created: 2021-01-06
type: Release
catalogue number: SECJ-18~9
creator: Takafumi "CO-K" Kokei
by artist: Takafumi "CO-K" Kokei

TSUKIHIME -A piece of blue glass moon- THEME SONG E.P. / ReoNa [Limited Edition]
name: 月姫 -A piece of blue glass moon- THEME SONG E.P. / ReoNa [完全数量生産限定盤]
type: Composition

TVアニメ「HUNTER×HUNTER」オリジナル・サウンドトラック
name: HUNTER×HUNTER Original Soundtrack
type: Composition

unknown / ReoNa [初回限定盤]
title: unknown / ReoNa [Limited Edition]
type: Composition

B with U / B-PROJECT [SPECIAL BOX]
creator: Takafumi "CO-K" Kokei
type: Composition
composer: Takafumi "CO-K" Kokei

晴レ晴レファンファーレ / みみめめMIMI
name: hare bare fanfare / mimimemeMIMI [Limited Edition]
type: Performance

B with U / B-PROJECT [ブレイブver.]
name: B with U / B-PROJECT [Brave ver.]
type: Performance

Sono Koe wo Oboeteru / Marina Kawano [Limited Edition]
type: Composition
title: その声を覚えてる / 河野マリナ [初回生産限定盤]

ASEED / ZAQ
type: Performance

Grandeur / Snow Man
type: Performance

LiSA BEST -Way- / LiSA
type: Release
catalogue number: VVCL-1227
creator: Takafumi "CO-K" Kokei
by artist: Takafumi "CO-K" Kokei
type: MusicAlbum
created: 2018-05-09
date published: 2018-05-09

hare bare fanfare / mimimemeMIMI
type: Performance
name: 晴レ晴レファンファーレ / みみめめMIMI

囮物語 劇伴音楽集
title: Otorimonogatari Music Collection @en
type: MusicAlbum
creator: Takafumi "CO-K" Kokei
name: Otorimonogatari Gekiban Ongakushuu
created: 2018-11-02
catalogue number: ANXX-00874
date published: 2018-11-02
type: Release
by artist: Takafumi "CO-K" Kokei

DUO / 家入レオ [初回限定盤B]
title: DUO / Leo Ieiri [Limited Edition B]
creator: Takafumi "CO-K" Kokei
composer: Takafumi "CO-K" Kokei
type: Composition

HUNTER×HUNTER Original Soundtrack 2
title: TVアニメ「HUNTER×HUNTER」オリジナル・サウンドトラック2
type: Composition

Splatoon3 ORIGINAL SOUNDTRACK -Ordertune-
created: 2024-12-11
creator: Takafumi "CO-K" Kokei
type: Release
type: MusicAlbum
catalogue number: EBCD-10018~21
date published: 2024-12-11
by artist: Takafumi "CO-K" Kokei

LiTTLE DEViL PARADE / LiSA
created: 2017-05-24
type: Release
catalogue number: VVCL-1044
by artist: Takafumi "CO-K" Kokei
type: MusicAlbum
date published: 2017-05-24
creator: Takafumi "CO-K" Kokei

Indelible illusion / 貝田由里子
created: 2017-06-29
type: Release
title: Indelible illusion / Yuriko Kaida
catalogue number: ANXX-00790
creator: Takafumi "CO-K" Kokei
by artist: Takafumi "CO-K" Kokei
date published: 2017-06-29
type: MusicAlbum

鬼物語 劇伴音楽集
title: Onimonogatari Gekiban Ongakushuu
name: Onimonogatari Music Collection @en
type: Composition

Empty MERMAiD / LiSA [DVD Limited Edition]
type: Composition
name: Empty MERMAiD / LiSA [DVD付初回生産限定盤]

THE IDOLM@STER SHINY COLORS WING COLLECTION -B side-
type: Composition

Michikusa / Akari Kito
by artist: Takafumi "CO-K" Kokei
type: Release
name: みちくさ / 鬼頭明里
date published: 2022-04-06
catalogue number: SCCG-00099
type: MusicAlbum
creator: Takafumi "CO-K" Kokei
created: 2022-04-06

1ST / SixTONES [音色盤]
type: Performance
title: 1ST / SixTONES [Neiro Edition]

LiSA BEST -Way- / LiSA
type: Performance

LiTTLE DEViL PARADE / LiSA [Limited Edition]
created: 2017-05-24
type: MusicAlbum
type: Release
by artist: Takafumi "CO-K" Kokei
creator: Takafumi "CO-K" Kokei
catalogue number: VVCL-1040~1
date published: 2017-05-24

HUNTER×HUNTER Original Soundtrack
title: TVアニメ「HUNTER×HUNTER」オリジナル・サウンドトラック
type: Release
by artist: Takafumi "CO-K" Kokei
catalogue number: VPCG-84915
created: 2012-01-25
type: MusicAlbum
date published: 2012-01-25
creator: Takafumi "CO-K" Kokei

月姫 -A piece of blue glass moon- THEME SONG E.P. / ReoNa [初回生産限定盤B]
title: TSUKIHIME -A piece of blue glass moon- THEME SONG E.P. / ReoNa [Limited Edition B]
type: MusicAlbum
by artist: Takafumi "CO-K" Kokei
created: 2021-09-01
date published: 2021-09-01
type: Release
creator: Takafumi "CO-K" Kokei
catalogue number: VVCL-1915~6

クラクラ / Ado
date published: 2023-10-05
name: Kura Kura / Ado
type: MusicAlbum
by artist: Takafumi "CO-K" Kokei
type: Release
creator: Takafumi "CO-K" Kokei
created: 2023-10-05
catalogue number: UV1AS-01286

LiSA BEST -Way- / LiSA [Limited Edition]
type: Performance

birthinfo
type: Birth
principal: Takafumi "CO-K" Kokei
place: Kochi Prefecture, Japan
date: 1983-12-23

始まりは君の空 / Liella! [私を叶える物語盤]
name: Hajimari wa Kimi no Sora / Liella! [Watashi wo Kanaeru Monogatari Edition]
type: Performance

その声を覚えてる / 河野マリナ [初回生産限定盤]
title: Sono Koe wo Oboeteru / Marina Kawano [Limited Edition]
type: Performance

LOVER"S"MiLE / LiSA
type: Performance

Shirushi / LiSA
name: シルシ / LiSA
type: Composition

Catch the Moment / LiSA [Limited Edition]
catalogue number: SVWC-70233~4
date published: 2017-02-15
type: Release
created: 2017-02-15
creator: Takafumi "CO-K" Kokei
by artist: Takafumi "CO-K" Kokei
type: MusicAlbum

Luminous / 鬼頭明里
name: Luminous / Akari Kito
type: MusicAlbum
created: 2022-10-12
date published: 2022-10-12
by artist: Takafumi "CO-K" Kokei
type: Release
catalogue number: PCCG-02186
creator: Takafumi "CO-K" Kokei

Blue feat. Maya / 菅野よう子
title: Blue feat. Maya / Yoko Kanno
type: Performance

Yasashii Sekai / Azusa Tadokoro [Artist Edition]
name: ヤサシイセカイ / 田所あずさ [アーティスト盤]
type: Composition

THE IDOLM@STER CINDERELLA MASTER Absolute NIne
type: Composition

DUO / 家入レオ
title: DUO / Leo Ieiri
composer: Takafumi "CO-K" Kokei
creator: Takafumi "CO-K" Kokei
type: Composition

First Touch / 河野マリナ
title: First Touch / Marina Kawano
type: Composition

Second Sparkle / Liella! [オリジナル盤]
title: Second Sparkle / Liella! [Original Edition]
type: Performance

Burn!/Star Gear/EBiDAY EBiNAI / 超特急
name: Burn!/Star Gear/EBiDAY EBiNAI / Bullet Train [Type C / YU-GI-OH ARC-V Edition]
type: Performance

Rally Go Round / LiSA [Limited Edition]
type: Composition

Shekira☆☆☆ / Liella!
type: Performance
name: シェキラ☆☆☆ / Liella!

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

unknown / ReoNa [完全数量生産限定盤]
type: Composition
title: unknown / ReoNa [Limited Edition]

TSUKIHIME -A piece of blue glass moon- THEME SONG E.P. / ReoNa [Limited Edition B]
type: Composition
title: 月姫 -A piece of blue glass moon- THEME SONG E.P. / ReoNa [初回生産限定盤B]

Fate/Grand Order Original Soundtrack II
creator: Takafumi "CO-K" Kokei
composer: Takafumi "CO-K" Kokei
type: Composition

Rising Hope / LiSA [Limited Edition]
created: 2014-05-07
type: Release
creator: Takafumi "CO-K" Kokei
catalogue number: SVWC-70001~2
type: MusicAlbum
name: Rising Hope / LiSA [初回生産限定盤]
date published: 2014-05-07
by artist: Takafumi "CO-K" Kokei

Empty MERMAiD / LiSA [Limited Edition]
type: Performance

LOVER"S"MiLE / LiSA
type: MusicAlbum
type: Release
by artist: Takafumi "CO-K" Kokei
creator: Takafumi "CO-K" Kokei
date published: 2012-02-22
catalogue number: SVWC-7828
created: 2012-02-22

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
creator: Takafumi "CO-K" Kokei
by artist: Takafumi "CO-K" Kokei

クラクラ / Ado
name: Kura Kura / Ado
type: Composition

LiSA BEST -Day- / LiSA
type: Composition

TSUKIHIME -A piece of blue glass moon- THEME SONG E.P. / ReoNa
title: 月姫 -A piece of blue glass moon- THEME SONG E.P. / ReoNa
type: MusicAlbum
created: 2021-09-01
type: Release
creator: Takafumi "CO-K" Kokei
date published: 2021-09-01
catalogue number: VVCL-1917
by artist: Takafumi "CO-K" Kokei

ASEED / ZAQ
by artist: Takafumi "CO-K" Kokei
type: Release
created: 2022-04-20
catalogue number: LACM-24239
type: MusicAlbum
creator: Takafumi "CO-K" Kokei
date published: 2022-04-20

みちくさ / 鬼頭明里
title: Michikusa / Akari Kito
type: Composition

LiTTLE DEViL PARADE / LiSA
type: Composition

Launcher / LiSA
type: Composition

EBiDAY EBiNAI/Burn!/Star Gear / 超特急
title: EBiDAY EBiNAI/Burn!/Star Gear / Bullet Train [Type B / music Ru Edition]
type: Performance

「異次元フェス アイドルマスター★♥ラブライブ！歌合戦」ライブ音源CD
name: Ijigen Fes THE IDOLM@STER★♥Love Live! Uta Gassen Live Sound CD
type: Performance

ANIMA - From THE FIRST TAKE / ReoNa
type: Performance

LiSA BEST -Day- & LiSA BEST -Way- WiNTER PACKAGE / LiSA
type: Composition

Indelible illusion / Yuriko Kaida
title: Indelible illusion / 貝田由里子
composer: Takafumi "CO-K" Kokei
creator: Takafumi "CO-K" Kokei
type: Composition

We Are! - From THE FIRST TAKE / Hiroshi Kitadani
type: Release
title: ウィーアー！ - From THE FIRST TAKE / きただにひろし
date published: 2024-01-24
by artist: Takafumi "CO-K" Kokei
creator: Takafumi "CO-K" Kokei
catalogue number: ANTCD-A0000012320
created: 2024-01-24
type: MusicAlbum

Splatoon3 ORIGINAL SOUNDTRACK -Ordertune-
type: Composition

DUO / Leo Ieiri
type: Performance
performer: Takafumi "CO-K" Kokei
name: DUO / 家入レオ
by artist: Takafumi "CO-K" Kokei

First Touch / 河野マリナ
type: Performance
title: First Touch / Marina Kawano [Limited Edition]

Haru, Kanade / Haruka Tojo [Limited Edition]
type: Composition
name: 春、奏で / 東城陽奏

その声を覚えてる / 河野マリナ
type: Performance
name: Sono Koe wo Oboeteru / Marina Kawano

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

Luminous / 鬼頭明里 [FC限定盤]
title: Luminous / Akari Kito [FC Limited Edition]
type: Composition

THE IDOLM@STER MILLION THE@TER SEASON LOVERS HEART
type: Composition

ネバギバ! / ソナーポケット
type: Composition
name: Never Give Up! / Sonar Pocket

Luminous / 鬼頭明里 [初回盤]
name: Luminous / Akari Kito [Limited Edition]
type: Performance

ASEED / ZAQ
type: Composition

CROSSPOINT / Kenichi Chiba
type: Performance

映画『ラブライブ! 虹ヶ咲学園スクールアイドル同好会 完結編 第1章』オリジナルサウンドトラック&ボーカルコレクション「珊瑚礁の記憶」
type: Release
creator: Takafumi "CO-K" Kokei
by artist: Takafumi "CO-K" Kokei
name: Eiga "Love Live! Nijigasaki Gakuen School Idol Doukoukai: Kanketsuhen" Original Soundtrack & Vocal Collection "Sangoshou no Kioku
name: Film "Love Live! Nijigasaki High School Idol Club Final Chapter 1" Original Soundtrack & Vocal Collection "Sangoshou no Kioku @en
type: MusicAlbum
created: 2024-12-04
catalogue number: LACA-19054~5
date published: 2024-12-04

BURN / yama x WurtS
type: Release
creator: Takafumi "CO-K" Kokei
date published: 2025-02-05
created: 2025-02-05
type: MusicAlbum
by artist: Takafumi "CO-K" Kokei
catalogue number: SRCL-13156

oath sign / LiSA [Limited Edition]
type: Performance

Takafumi "CO-K" Kokei
made: その声を覚えてる / 河野マリナ
album: 歌物語 Special Edition
made: どこにいても君は君 / 虹ヶ咲学園スクールアイドル同好会 [桜坂しずく盤]
album: TVアニメ「HUNTER×HUNTER」オリジナル・サウンドトラック2
album: Indelible illusion / 貝田由里子
album: We Are! - From THE FIRST TAKE / Hiroshi Kitadani
made: B with U / B-PROJECT [SPECIAL BOX]
album: シルシ / LiSA
made: NAVIGATOR / SixTONES [Limited Edition]
made: TSUKIHIME -A piece of blue glass moon- THEME SONG E.P. / ReoNa
made: Ado no Utattemita Album / Ado
album: LiSA BEST -Day- & LiSA BEST -Way- WiNTER PACKAGE / LiSA
made: 1ST / SixTONES
made: NEW ERA / SixTONES
made: THE IDOLM@STER SHINY COLORS SOLO COLLECTION -2ndLIVE STEP INTO THE SUNSET SKY-
made: unknown / ReoNa [Limited Edition]
made: LiSA BEST -Way- / LiSA [Limited Edition]
made: Rising Hope / LiSA [期間生産限定盤]
made: Rising Hope / LiSA [Limited Edition]
made: TSUKIHIME -A piece of blue glass moon- THEME SONG E.P. / ReoNa [Limited Edition]
made: ONE PIECE COVER SONGS～仲間の印×～ / きただにひろし
album: LiTTLE DEViL PARADE / LiSA [Limited Edition]
album: THE IDOLM@STER SHINY COLORS FR@GMENT WING 04
album: ASEED / ZAQ
album: Luminous / Akari Kito [Limited Edition]
album: LiSA BEST -Day- & LiSA BEST -Way- / LiSA
made: LiSA BEST -Day- / LiSA [Limited Edition]
album: BURN / yama x WurtS
album: EBiDAY EBiNAI/Burn!/Star Gear / 超特急
made: DUO / 家入レオ
made: 始まりは君の空 / Liella! [私を叶える物語盤]
album: Ring of Fortune / Eri Sasaki
made: Supernova 守護部零壱獣脚隊ver. / B-PROJECT
made: NAVIGATOR / SixTONES
performed: LANDSPACE / LiSA
made: シルシ / LiSA
made: Grandeur / Snow Man
made: 晴レ晴レファンファーレ / みみめめMIMI
made: Empty MERMAiD / LiSA [DVD付初回生産限定盤]
made: DUO / 家入レオ [初回限定盤A]
made: Second Sparkle / Liella! [オリジナル盤]
made: DUO / 家入レオ [初回限定盤B]
made: Haru, Kanade / Haruka Tojo [Limited Edition]
album: -INFINITE Selection- / Sachika Misawa
made: Splatoon 2 ORIGINAL SOUNDTRACK -Octotune- [Limited Edition]
made: Honey Lemon / NACHERRY [The Shiunji Family Children Edition]
made: 春、奏で / 東城陽奏
made: Brighter / 由薫
made: mimimemeMIMI BEST ALBUM ~Bon! Voyage!~
made: 1ST / SixTONES [原石盤]
made: 月姫 -A piece of blue glass moon- THEME SONG E.P. / ReoNa [初回生産限定盤A]
made: 月姫 -A piece of blue glass moon- THEME SONG E.P. / ReoNa [初回生産限定盤B]
made: Grandeur / Snow Man [初回盤A]
performed: Catch the Moment / LiSA [Limited Edition]
album: Ijigen Fes THE IDOLM@STER★♥Love Live! Uta Gassen Live Sound CD
album: Ado no Utattemita Album / Ado
album: -INFINITE Selection- / 三澤紗千香 [アーティスト盤]
album: HUNTER×HUNTER Original Soundtrack
made: EBiDAY EBiNAI/Burn!/Star Gear / 超特急
album: Splatoon 2 ORIGINAL SOUNDTRACK -Octotune-
album: TSUKIHIME -A piece of blue glass moon- THEME SONG E.P. / ReoNa [Limited Edition]
performed: 絆のチカラ / 姉守綾乃 (CV:黒沢ともよ)
album: LiSA BEST -Way- / LiSA [Limited Edition]
made: THE IDOLM@STER SHINY COLORS FR@GMENT WING 04
album: Yasashii Sekai / Azusa Tadokoro [Artist Edition]
album: crossing field / LiSA [Limited Edition]
made: Symbolic Bride / 奥井雅美
performed: Haru, Kanade / Haruka Tojo [Limited Edition]
made: First Touch / 河野マリナ
album: LANDSPACE / LiSA
album: NAVIGATOR / SixTONES
album: 宝箱-TREASURE BOX-/プラチナジェット
made: 囮物語 劇伴音楽集
made: Blue! / A·ZU·NA
made: -INFINITE Selection- / Sachika Misawa
album: oath sign / LiSA
made: Unbreakable / 悠木碧
album: TV anime "LoveLive! Superstar!!" ORIGINAL SOUND TRACK: Dreams of the Superstar
type: MusicGroup
type: Person

Luminous / 鬼頭明里 [FC限定盤]
title: Luminous / Akari Kito [FC Limited Edition]
type: Performance

Ryusei*Fantasia / B-PROJECT
type: Performance
title: 流星*ファンタジア / B-PROJECT

Empty MERMAiD / LiSA [Limited Edition]
type: Composition

DUO / 家入レオ [初回限定盤A]
title: DUO / Leo Ieiri [Limited Edition A]
creator: Takafumi "CO-K" Kokei
composer: Takafumi "CO-K" Kokei
type: Composition

Supernova 守護部零壱獣脚隊ver. / B-PROJECT
created: 2020-12-02
catalogue number: USSW-0265
title: Supernova Shugobu Maruhito Juukyakutai ver. / B-PROJECT
creator: Takafumi "CO-K" Kokei
by artist: Takafumi "CO-K" Kokei
date published: 2020-12-02
type: Release
type: MusicAlbum

Grandeur / Snow Man [初回盤A]
title: Grandeur / Snow Man [Limited Edition A]
type: Performance

LANDSPACE / LiSA
type: Composition

-INFINITE Selection- / Sachika Misawa
type: MusicAlbum
created: 2016-09-28
name: -INFINITE Selection- / 三澤紗千香
date published: 2016-09-28
creator: Takafumi "CO-K" Kokei
by artist: Takafumi "CO-K" Kokei
catalogue number: 1000619690
type: Release

始まりは君の空 / Liella! [私を叶える物語盤]
creator: Takafumi "CO-K" Kokei
type: Release
title: Hajimari wa Kimi no Sora / Liella! [Watashi wo Kanaeru Monogatari Edition]
catalogue number: LACM-24101
by artist: Takafumi "CO-K" Kokei
type: MusicAlbum
date published: 2021-04-07
created: 2021-04-07

THE IDOLM@STER SHINY COLORS FR@GMENT WING 04
type: Performance

-INFINITE Selection- / 三澤紗千香
type: Performance
title: -INFINITE Selection- / Sachika Misawa

Shirushi / LiSA [Limited Edition]
type: Release
title: シルシ / LiSA
creator: Takafumi "CO-K" Kokei
created: 2014-12-10
by artist: Takafumi "CO-K" Kokei
catalogue number: SVWC-70033~4
type: MusicAlbum
date published: 2014-12-10

Launcher / LiSA
type: MusicAlbum
date published: 2015-03-04
catalogue number: SVWC-70060
created: 2015-03-04
by artist: Takafumi "CO-K" Kokei
type: Release
creator: Takafumi "CO-K" Kokei

Burn!/Star Gear/EBiDAY EBiNAI / 超特急
by artist: Takafumi "CO-K" Kokei
creator: Takafumi "CO-K" Kokei
date published: 2014-11-12
created: 2014-11-12
title: Burn!/Star Gear/EBiDAY EBiNAI / Bullet Train [Type C / YU-GI-OH ARC-V Edition]
type: MusicAlbum
type: Release
catalogue number: SDMC-0169

Launcher / LiSA [Limited Edition]
type: Composition

LOVER"S"MiLE / LiSA [Limited Edition]
creator: Takafumi "CO-K" Kokei
date published: 2012-02-22
type: Release
catalogue number: SVWC-7826~7
created: 2012-02-22
type: MusicAlbum
by artist: Takafumi "CO-K" Kokei

Yakusoku ni Nare Bokura no Uta / Nijigasaki High School Idol Club [Shioriko Mifune Edition]
date published: 2025-11-08
type: MusicAlbum
title: 約束になれ僕らの歌 / 虹ヶ咲学園スクールアイドル同好会 [三船栞子盤]
catalogue number: LACA-25240
type: Release
created: 2025-11-08
creator: Takafumi "CO-K" Kokei
by artist: Takafumi "CO-K" Kokei

1ST / SixTONES [原石盤]
name: 1ST / SixTONES [Genseki Edition]
type: Performance

Unbreakable / Aoi Yuki
type: Composition
name: Unbreakable / 悠木碧

THE IDOLM@STER SHINY COLORS FR@GMENT WING 04
type: Composition

HUNTER×HUNTER Original Soundtrack
type: Performance
title: TVアニメ「HUNTER×HUNTER」オリジナル・サウンドトラック

NAVIGATOR / SixTONES [Limited Edition]
type: Performance

unknown / ReoNa [Limited Edition]
type: MusicAlbum
created: 2020-10-07
name: unknown / ReoNa [完全数量生産限定盤]
date published: 2020-10-07
catalogue number: VVCL-1744~6
by artist: Takafumi "CO-K" Kokei
creator: Takafumi "CO-K" Kokei
type: Release

残夢 / Ado
type: Performance
title: Zanmu / Ado

TSUKIHIME -A piece of blue glass moon- THEME SONG E.P. / ReoNa [Limited Edition]
title: 月姫 -A piece of blue glass moon- THEME SONG E.P. / ReoNa [完全生産限定盤]
type: Performance

TVアニメ「HUNTER×HUNTER」オリジナル・サウンドトラック2
name: HUNTER×HUNTER Original Soundtrack 2
type: Performance

Empty MERMAiD / LiSA
created: 2015-09-30
date published: 2015-09-30
type: Release
by artist: Takafumi "CO-K" Kokei
creator: Takafumi "CO-K" Kokei
catalogue number: SVWC-70107
type: MusicAlbum

LiSA BEST -Day- & LiSA BEST -Way- / LiSA
type: Composition

シェキラ☆☆☆ / Liella!
title: Shekira☆☆☆ / Liella!
creator: Takafumi "CO-K" Kokei
composer: Takafumi "CO-K" Kokei
type: Composition

Empty MERMAiD / LiSA
type: Performance

ANIMA / ReoNa [Limited Edition]
type: MusicAlbum
by artist: Takafumi "CO-K" Kokei
creator: Takafumi "CO-K" Kokei
catalogue number: VVCL-1680~1
name: ANIMA / ReoNa [初回生産限定盤]
type: Release
created: 2020-07-22
date published: 2020-07-22

TSUKIHIME -A piece of blue glass moon- THEME SONG E.P. / ReoNa [Limited Edition]
type: Performance
title: 月姫 -A piece of blue glass moon- THEME SONG E.P. / ReoNa [完全数量生産限定盤]

囮物語 劇伴音楽集
title: Otorimonogatari Gekiban Ongakushuu
title: Otorimonogatari Music Collection @en
type: Performance

Letters to U / LiSA
type: Composition

LiSA BEST -Way- / LiSA [Limited Edition]
by artist: Takafumi "CO-K" Kokei
type: MusicAlbum
created: 2018-05-09
date published: 2018-05-09
catalogue number: VVCL-1223~4
type: Release
creator: Takafumi "CO-K" Kokei

ハニーレモン / NACHERRY [NACHERRY盤]
name: Honey Lemon / NACHERRY [NACHERRY Edition]
type: Performance

Brighter / 由薫
type: Composition
title: Brighter / YU-KA
creator: Takafumi "CO-K" Kokei
composer: Takafumi "CO-K" Kokei

Wrap Wrap / THRIVE
type: Performance

LiSA BEST -Day- / LiSA [Limited Edition]
type: Performance

Rising Hope / LiSA
type: MusicAlbum
creator: Takafumi "CO-K" Kokei
type: Release
created: 2014-05-07
date published: 2014-05-07
catalogue number: SVWC-70005
by artist: Takafumi "CO-K" Kokei

Tsubasa wo Motsu Monotachi / Kotobuki Hikoutai
title: GIRLS WITH WINGS / TEAM KOTOBUKI @en
title: 翼を持つ者たち / コトブキ飛行隊
type: Composition

LOVER"S"MiLE / LiSA
type: Composition

Zanmu / Ado
date published: 2024-07-10
type: MusicAlbum
title: 残夢 / Ado
catalogue number: TYCT-69310
type: Release
by artist: Takafumi "CO-K" Kokei
creator: Takafumi "CO-K" Kokei
created: 2024-07-10

LiSA BEST -Way- / LiSA [Limited Edition]
type: Composition

約束になれ僕らの歌 / 虹ヶ咲学園スクールアイドル同好会 [三船栞子盤]
title: Yakusoku ni Nare Bokura no Uta / Nijigasaki High School Idol Club [Shioriko Mifune Edition]
type: Performance

月姫 -A piece of blue glass moon- THEME SONG E.P. / ReoNa [初回生産限定盤A]
title: TSUKIHIME -A piece of blue glass moon- THEME SONG E.P. / ReoNa [Limited Edition A]
type: Composition

Shirushi / LiSA
title: シルシ / LiSA
type: Performance

シルシ / LiSA
catalogue number: SVWC-70035
name: Shirushi / LiSA
type: MusicAlbum
by artist: Takafumi "CO-K" Kokei
date published: 2014-12-10
creator: Takafumi "CO-K" Kokei
created: 2014-12-10
type: Release

LOVER"S"MiLE / LiSA [Limited Edition]
type: Composition

ヤサシイセカイ / 田所あずさ [アニメ盤]
type: Composition
name: Yasashii Sekai / Azusa Tadokoro [Anime Edition]

凛 / ASCA
type: MusicAlbum
title: Rin / ASCA [Limited Edition]
catalogue number: VVCL-1216~7
date published: 2018-05-09
type: Release
creator: Takafumi "CO-K" Kokei
by artist: Takafumi "CO-K" Kokei
created: 2018-05-09

DUO / Leo Ieiri [Limited Edition A]
by artist: Takafumi "CO-K" Kokei
title: DUO / 家入レオ [初回限定盤A]
type: Performance
performer: Takafumi "CO-K" Kokei

ラブライブ!スーパースター!! Liella! First LoveLive! Tour ～Starlines～ Blu-ray Memorial BOX
name: LoveLive! Superstar!! Liella! First LoveLive! Tour ~Starlines~ Blu-ray Memorial BOX [Limited Edition]
type: Performance

First Touch / 河野マリナ
created: 2013-12-11
catalogue number: SVWC-7970~1
name: First Touch / Marina Kawano [Limited Edition]
creator: Takafumi "CO-K" Kokei
type: MusicAlbum
by artist: Takafumi "CO-K" Kokei
date published: 2013-12-11
type: Release

その声を覚えてる / 河野マリナ
by artist: Takafumi "CO-K" Kokei
name: Sono Koe wo Oboeteru / Marina Kawano
type: Release
catalogue number: SVWC-7956
created: 2013-10-09
type: MusicAlbum
date published: 2013-10-09
creator: Takafumi "CO-K" Kokei

oath sign / LiSA [Limited Edition]
type: Composition

Splatoon 2 ORIGINAL SOUNDTRACK -Octotune-
type: Composition

どこにいても君は君 / 虹ヶ咲学園スクールアイドル同好会 [桜坂しずく盤]
name: Doko ni Itemo Kimi wa Kimi / Nijigasaki High School Idol Club [Shizuku Osaka Edition]
by artist: Takafumi "CO-K" Kokei
type: Release
catalogue number: LACA-25120
created: 2024-09-25
type: MusicAlbum
date published: 2024-09-25
creator: Takafumi "CO-K" Kokei

unknown / ReoNa
created: 2020-10-07
date published: 2020-10-07
type: MusicAlbum
type: Release
creator: Takafumi "CO-K" Kokei
by artist: Takafumi "CO-K" Kokei
catalogue number: VVCL-1749

SPLATOON2 LIVE IN MAKUHARI -テンタライブ-
name: SPLATOON2 LIVE IN MAKUHARI -Tenta Live-
type: Composition

THE IDOLM@STER SHINY COLORS SOLO COLLECTION -2ndLIVE STEP INTO THE SUNSET SKY-
type: Composition

NAVIGATOR / SixTONES
composer: Takafumi "CO-K" Kokei
creator: Takafumi "CO-K" Kokei
type: Composition

「HUNTER×HUNTER」キャラクターソング集 ~幻影旅団編~
name: HUNTER x HUNTER Character Song Collection - Genei Ryodanhen -
type: Composition

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

-INFINITE Selection- / 三澤紗千香 [アーティスト盤]
name: -INFINITE Selection- / Sachika Misawa [Artist Edition]
by artist: Takafumi "CO-K" Kokei
type: MusicAlbum
date published: 2016-09-28
created: 2016-09-28
catalogue number: 1000619693
creator: Takafumi "CO-K" Kokei
type: Release

THE IDOLM@STER SHINY COLORS SOLO COLLECTION -2ndLIVE STEP INTO THE SUNSET SKY-
type: MusicAlbum
by artist: Takafumi "CO-K" Kokei
catalogue number: LACZ-10031~2
date published: 2020-07-29
type: Release
created: 2020-07-29
creator: Takafumi "CO-K" Kokei

LiTTLE DEViL PARADE / LiSA [Limited Edition]
type: Performance

oath sign / LiSA [Limited Edition]
type: Performance

シルシ / LiSA
title: Shirushi / LiSA [Limited Edition]
type: Composition

TV anime "LoveLive! Superstar!!" ORIGINAL SOUND TRACK: Dreams of the Superstar
name: TVアニメ『ラブライブ! スーパースター!!』オリジナルサウンドトラック「Dreams of the Superstar」
type: Composition
composer: Takafumi "CO-K" Kokei
creator: Takafumi "CO-K" Kokei

凛 / ASCA
type: Release
name: Rin / ASCA [Limited Edition]
creator: Takafumi "CO-K" Kokei
by artist: Takafumi "CO-K" Kokei
created: 2018-05-09
type: MusicAlbum
date published: 2018-05-09
catalogue number: VVCL-1213~4

Michikusa / Akari Kito
name: みちくさ / 鬼頭明里
type: Performance

みみめめMIMI BEST ALBUM 〜Bon! Voyage!〜
name: mimimemeMIMI BEST ALBUM ~Bon! Voyage!~
type: Performance

歌物語 Special Edition
name: UTAMONOGATARI Special Edition
date published: 2018-11-02
type: Release
creator: Takafumi "CO-K" Kokei
by artist: Takafumi "CO-K" Kokei
type: MusicAlbum
catalogue number: ANXX-00880
created: 2018-11-02

Fate/Grand Order Original Soundtrack II
date published: 2018-03-28
type: MusicAlbum
catalogue number: SVWC-70335~7
creator: Takafumi "CO-K" Kokei
by artist: Takafumi "CO-K" Kokei
created: 2018-03-28
type: Release

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

宝箱-TREASURE BOX-/プラチナジェット
date published: 2015-02-25
by artist: Takafumi "CO-K" Kokei
type: MusicAlbum
name: TREASURE BOX/Platinum Jet
created: 2015-02-25
catalogue number: 1000546199
type: Release
creator: Takafumi "CO-K" Kokei

Luminous / 鬼頭明里
type: Composition
title: Luminous / Akari Kito

unknown / ReoNa
type: Performance

Honey Lemon / NACHERRY [The Shiunji Family Children Edition]
name: ハニーレモン / NACHERRY [紫雲寺家の子供たち盤]
type: Composition

Rally Go Round / LiSA [Limited Edition]
type: Performance
by artist: Takafumi "CO-K" Kokei
performer: Takafumi "CO-K" Kokei

どこにいても君は君 / 虹ヶ咲学園スクールアイドル同好会 [桜坂しずく盤]
type: Composition
name: Doko ni Itemo Kimi wa Kimi / Nijigasaki High School Idol Club [Shizuku Osaka Edition]

THE IDOLM@STER SHINY COLORS SOLO COLLECTION -2ndLIVE STEP INTO THE SUNSET SKY-
type: Performance

Empty MERMAiD / LiSA
type: Composition

NAVIGATOR / SixTONES [Limited Edition]
type: Performance

unknown / ReoNa [初回限定盤]
name: unknown / ReoNa [Limited Edition]
type: Performance

Unbreakable / 悠木碧
name: Unbreakable / Aoi Yuki
type: Performance

Catch the Moment / LiSA [Limited Edition]
type: Composition

B with U / B-PROJECT [SPECIAL BOX]
date published: 2021-11-17
by artist: Takafumi "CO-K" Kokei
created: 2021-11-17
catalogue number: USSW-0300
type: MusicAlbum
creator: Takafumi "CO-K" Kokei
type: Release

クラクラ / Ado
name: Kura Kura / Ado
type: Performance

LiSA BEST -Day- & LiSA BEST -Way- / LiSA
type: Release
creator: Takafumi "CO-K" Kokei
date published: 2018-05-09
created: 2018-05-09
type: MusicAlbum
catalogue number: VVCL-1228~31
by artist: Takafumi "CO-K" Kokei

宝箱-TREASURE BOX-/プラチナジェット [初回限定盤]
type: Release
name: TREASURE BOX/Platinum Jet [Limited Edition]
date published: 2015-02-25
by artist: Takafumi "CO-K" Kokei
type: MusicAlbum
creator: Takafumi "CO-K" Kokei
catalogue number: 1000546198
created: 2015-02-25

Onimonogatari Gekiban Ongakushuu
creator: Takafumi "CO-K" Kokei
name: Onimonogatari Music Collection @en
type: Release
date published: 2018-11-02
created: 2018-11-02
title: 鬼物語 劇伴音楽集
type: MusicAlbum
catalogue number: ANXX-00875
by artist: Takafumi "CO-K" Kokei

LiTTLE DEViL PARADE / LiSA [Limited Edition]
type: Composition

THE IDOLM@STER SHINY COLORS OFF VOCAL COLLECTION 01
type: Composition

Symbolic Bride / 奥井雅美
name: Symbolic Bride / MASAMI OKUI
type: Composition

CROSSPOINT / Kenichi Chiba
type: Composition

シルシ / LiSA
created: 2014-12-10
type: MusicAlbum
catalogue number: SVWC-70031~2
name: Shirushi / LiSA [Limited Edition]
by artist: Takafumi "CO-K" Kokei
date published: 2014-12-10
creator: Takafumi "CO-K" Kokei
type: Release

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

Launcher / LiSA
type: Performance

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

OnlineChatAccount
account name: kokei_takafumi
account service homepage: http://www.twitter.com/