Hataraku Maou-sama! Character Song Album "Utau Maousama!?
type: MusicAlbum
name: はたらく魔王さま！ キャラソンミニアルバム「歌う魔王さま!?」
type: Release
creator: Ryota Ohsaka
created: 2013-09-11
date published: 2013-09-11
by artist: Ryota Ohsaka
catalogue number: LACA-15337

TVアニメ「SHOW BY ROCK!!」BEST Selection!!
name: TV Animation SHOW BY ROCK!! BEST Selection!!
type: Performance

Koutetsujou no Kabaneri Drama CD "Shigure no Yume" Kouhen
title: KABANERI OF THE IRON FORTRESS Drama CD "Shigure's Dream" Second Part @en
type: Performance
title: 甲鉄城のカバネリ ドラマCD 時雨の夢 後編

BLUE WINDING ROAD / 青道高校野球部
title: BLUE WINDING ROAD / Seidou Koukou Yakyuubu
title: BLUE WINDING ROAD / Seido High School Baseball Club @en
type: Composition

Konya wa Hoshizora Discotheque☆ / Trichronika
type: Performance
title: 今夜は星空ディスコティック☆ / トライクロニカ

少年ハリウッド -HOLLY STAGE FOR 49- 第3巻 特典CD
name: Shonen Hollywood -Holly Stage for 49- Vol.3 Bonus CD
by artist: Ryota Ohsaka
performer: Ryota Ohsaka
type: Performance

ACTORS - Extra Edition - BEST
type: Composition

あんさんぶるスターズ! アルバムシリーズ PRESENT -Eden- [初回限定生産盤]
name: ENSEMBLE STARS! ALBUM SERIES PRESENT -Eden- [Limited Edition]
type: Performance

ACTORS - Deluxe Duet Edition - animate Shop Gentei Tensho Gakuen Kasho Contest Comment CD (A) (All Cast Kanso Comment)
type: Performance
name: ACTORS - Deluxe Duet Edition - アニメイト店舗限定 天翔学園コンテストコメントCD (A) (オールキャスト感想コメント)

Ken ga Kimi Best Song
type: Composition
title: 剣が君 ベストソング

Tales of Dream Project -Festival Songs-
type: Performance

キセキ / Trickstar/Eden
title: Kiseki / Trickstar/Eden
type: Performance

Rozen Maiden Drama CD
title: TVアニメ『ローゼンメイデン』ドラマCD
type: Composition

ACTORS - Extra Edition - BEST
type: Performance

Zoku Toukenranbu Hanamaru Utayomizensyu
date published: 2020-10-28
name: 続『刀剣乱舞－花丸－』歌詠全集
by artist: Ryota Ohsaka
created: 2020-10-28
type: MusicAlbum
catalogue number: THCA-60265
title: Zoku Touken Ranbu -Hanamaru- Complete Song Collection @en
type: Release
creator: Ryota Ohsaka

Danball Senki WARS LBX Battle Soundtrack
type: Composition
name: ダンボール戦機WARS LBXバトルサントラ

Zoku Touken Ranbu -Hanamaru- Song Collection Part 4
title: 続『刀剣乱舞－花丸－』歌詠集 其の四
type: Composition

Touken Ranbu -Hanamaru- Utayomizensyu
type: Performance
name: 『刀剣乱舞－花丸－』歌詠全集
title: Touken Ranbu -Hanamaru- Complete Song Collection @en

Shijou Saikyou no Daimaou, Murabito A ni Tenseisuru Vol.5 Drama CD: «Maou»-sama Game
title: The Greatest Maou Is Reborned To Get Friends Vol.5 Drama CD: The Game of Maou-sama @en
title: 史上最強の大魔王、村人Aに転生する 第5巻 ドラマCD 《魔王》様ゲーム
creator: Ryota Ohsaka
date published: 2019-08-20
type: Release
by artist: Ryota Ohsaka
catalogue number: N/A
created: 2019-08-20
type: MusicAlbum

Kimi to ☆ Are You Ready? / Trichronika
type: Performance
title: キミと☆Are You Ready? / トライクロニカ

STRIKE THE BLOOD AUDIO DRAMA Vol.1
type: Release
catalogue number: 1000450672-CD
by artist: Ryota Ohsaka
created: 2014-04-23
creator: Ryota Ohsaka
date published: 2014-04-23
type: MusicAlbum
title: ストライク・ザ・ブラッド オーディオドラマ Vol.1

☆SHOW TIME All-Star☆
type: MusicAlbum
type: Release
creator: Ryota Ohsaka
date published: 2021-10-10
created: 2021-10-10
by artist: Ryota Ohsaka
catalogue number: GNCA-1642

Radio CD "Sidonia no Kishi ~Aya to Ayane no Himitsu no Kougousei~" VOL.01
title: ラジオCD「シドニアの騎士～綾と綾音の秘密の光合成～」VOL.01
creator: Ryota Ohsaka
type: MusicAlbum
catalogue number: TBZR-0247~8
by artist: Ryota Ohsaka
name: Knights of Sidonia ~Aya to Ayane no Himitsu no Kougousei~ VOL.01 @en
type: Release
date published: 2014-07-30
created: 2014-07-30

TV Anime "SHOW BY ROCK!! STARS!!" Sounyuuka Mini Album Vol.2
title: SHOW BY ROCK!! STARS!! INSERT SONG MINI ALBUM Vol.2 @en
name: TVアニメ「SHOW BY ROCK!! STARS!!」挿入歌ミニアルバム Vol.2
type: Composition

TVアニメ「ダイヤのA」キャラクターソングスコレクション "RIVAL
type: MusicAlbum
creator: Ryota Ohsaka
created: 2015-08-12
title: Ace of Diamond CHARACTER SONGS COLLECTION "RIVAL @en
date published: 2015-08-12
title: TV Anime "Diamond no Ace" Character Songs Collection "RIVAL
type: Release
by artist: Ryota Ohsaka
catalogue number: PCCG-01480

TVアニメ「SHOW BY ROCK!!」OST Plus 2
name: SHOW BY ROCK!! OST Plus 2
date published: 2017-01-18
catalogue number: PCCG-01569
by artist: Ryota Ohsaka
creator: Ryota Ohsaka
type: MusicAlbum
created: 2017-01-18
type: Release

TVアニメ『ハマトラ』キャラクターファイルシリーズ File-01 ナイス / ナイス (CV: 逢坂良太)
type: Release
date published: 2014-03-26
type: MusicAlbum
created: 2014-03-26
name: HAMATORA Character File Series File-01 NICE / Nice (CV: Ryota Osaka)
by artist: Ryota Ohsaka
catalogue number: AVCA-74292
creator: Ryota Ohsaka

TV Anime "SHOW BY ROCK!! STARS!!" Sounyuuka Mini Album Vol.2
name: TVアニメ「SHOW BY ROCK!! STARS!!」挿入歌ミニアルバム Vol.2
title: SHOW BY ROCK!! STARS!! INSERT SONG MINI ALBUM Vol.2 @en
type: Performance

クロノスタシア 限定版同梱特典ドラマCD「クロノスタシアクエスト～略してクロクエ～」
title: Chronostacia Limited Edition Drama CD
type: Performance

TALES OF FESTIVAL 2018 [Limited Edition]
title: テイルズ オブ フェスティバル 2018
performer: Ryota Ohsaka
type: Performance
by artist: Ryota Ohsaka

夢色キャスト Drama Theater 1 ~Re PHANTOM of the MASQUERADE~
title: Yumeiro Cast Drama Theater 1 ~Re PHANTOM of the MASQUERADE~
performer: Ryota Ohsaka
by artist: Ryota Ohsaka
type: Performance

俺の彼女と幼なじみが修羅場すぎる 8 ドラマCD
by artist: Ryota Ohsaka
type: MusicAlbum
title: Ore no Kanojo to Osananajimi ga Shuraba Sugiru 8 Drama CD
created: 2014-07-13
creator: Ryota Ohsaka
type: Release
date published: 2014-07-13
catalogue number: ORESHURA_CD_8

捏造トラップ-NTR-5 特装版 ドラマCD
performer: Ryota Ohsaka
type: Performance
by artist: Ryota Ohsaka
name: Netsuzou TRap -NTR- Vol.5 Special Edition Drama CD

Konya wa Hoshizora Discotheque☆ / Trichronika
title: 今夜は星空ディスコティック☆ / トライクロニカ
type: Composition

剣が君 for V 主題歌「鼓動」
title: Ken ga Kimi for V Theme Song: Kodou
creator: Ryota Ohsaka
by artist: Ryota Ohsaka
catalogue number: REC-166
created: 2015-01-21
date published: 2015-01-21
type: Release
type: MusicAlbum

夢色キャスト Drama Theater 2 ~蒼海のプレアデス~
type: Composition
name: Yumeiro Cast Drama Theater 2 ~Soukai no Pleiades~

TVアニメ 『はたらく魔王さま!』 ドラマCD 「魔王、捨て猫を拾う」
type: Composition
title: Hataraku Maou-sama! DRAMA CD: Maou, Suteneko wo Hirou

Yumeiro Cast Drama Theater 2 ~Soukai no Pleiades~
type: MusicAlbum
type: Release
title: 夢色キャスト Drama Theater 2 ~蒼海のプレアデス~
creator: Ryota Ohsaka
date published: 2020-12-23
by artist: Ryota Ohsaka
created: 2020-12-23
catalogue number: LACA-15815

ENSEMBLE STARS!! ES IDOL SONG SEASON2 EXCEED
type: Composition
name: あんさんぶるスターズ!! ESアイドルソング season2 EXCEED

TVアニメ「ハマトラ」 キャラクターソング全巻購入特典トークCD
title: Hamatora Character Song Combined Purchase Bonus Talk CD
type: Composition

男ゴコロ☆天使ゴコロ! / エンジェリック・ツインズ
name: Otokogokoro☆Tenshigokoro! / Angelic Twins
creator: Ryota Ohsaka
catalogue number: BRCG-70015
type: MusicAlbum
by artist: Ryota Ohsaka
type: Release
created: 2016-12-29
date published: 2016-12-29

ACTORS - Deluxe Delight Edition -
type: Composition

Ansatsu Kyoushitsu Vol.1-4 Combined Purchase Bonus: Cast Discussion CD ani mu-mo
name: Assassination Classroom Vol.1-4 Combined Purchase Bonus: Cast Discussion CD ani mu-mo @en
name: 暗殺教室1-4巻連動購入特典:キャスト座談会CD アニミュゥモ
type: Performance

ACTORS - Songs Collection -
date published: 2015-09-16
type: MusicAlbum
catalogue number: QWCE-00508
type: Release
by artist: Ryota Ohsaka
created: 2015-09-16
creator: Ryota Ohsaka

☆3rd SHOW TIME 8☆ 冬沢×千秋&春日野×入夏
title: ☆3rd SHOW TIME 8☆ Fuyusawa×Chiaki & Kasugano×Irinatsu
type: Composition

Walk with your smile (Game Edit) / ESオールスターズ
title: Walk with your smile (Game Edit) / ES All Stars
type: Performance

この素晴らしい世界に祝福を! ドラマCD この真夏の海に騒乱を!
type: MusicAlbum
created: 2015-03-01
title: Kono Subarashii Sekai ni Syukufuku wo! Drama CD: Kono Manatsu no Umi ni Souran wo!
type: Release
creator: Ryota Ohsaka
date published: 2015-03-01
catalogue number: TORA-00121
by artist: Ryota Ohsaka

剣が君 オリジナルサウンドトラック プラス ドラマ
title: Ken ga Kimi Original Soundtrack plus Drama
type: Performance

Tokuten Drama CD "Hataraku Maou-sama! Akuma to Yuusha to Joshikousei -A happy new year-
name: 特典ドラマCD 「はたらく魔王さま! 悪魔と勇者と女子高生 -A happy new year-」
type: Composition

Yumeiro Cast Drama Theater 2 ~Soukai no Pleiades~
type: Performance
title: 夢色キャスト Drama Theater 2 ~蒼海のプレアデス~

GRANBLUE FANTASY CHARACTER SONGS Best Album Vol.1
date published: 2024-03-27
type: Release
by artist: Ryota Ohsaka
type: MusicAlbum
catalogue number: SVWC-70648~9
created: 2024-03-27
creator: Ryota Ohsaka

テイルズ オブ フェスティバル 2018
name: TALES OF FESTIVAL 2018 [Limited Edition]
type: Composition

Knights of Chivalry ～誓いのフェードラッヘ～ ～GRANBLUE FANTASY～
type: Release
date published: 2021-11-03
name: Knights of Chivalry ~Chikai no Feendrache~ ~GRANBLUE FANTASY~
catalogue number: SVWC-70570
by artist: Ryota Ohsaka
created: 2021-11-03
type: MusicAlbum
creator: Ryota Ohsaka

となりの怪物くん Special CD キャスト座談会 vol.1
type: Composition
title: Tonari no Kaibutsukun Special CD: Cast Discussion vol.1

ACTORS - Extra Edition 5 - feat.Takato, Ryunosuke, Hozumi, Itto
creator: Ryota Ohsaka
catalogue number: QWCE-00409
by artist: Ryota Ohsaka
name: ACTORS - Extra Edition 5 - feat.鷹翌、竜之介、鯆澄、一兎
created: 2015-02-04
type: MusicAlbum
type: Release
date published: 2015-02-04

Koutetsujou no Kabaneri Drama CD "Shigure no Yume" Zenpen
name: KABANERI OF THE IRON FORTRESS Drama CD "Shigure's Dream" First Part @en
created: 2017-01-01
name: 甲鉄城のカバネリ ドラマCD 時雨の夢 前編
by artist: Ryota Ohsaka
creator: Ryota Ohsaka
type: MusicAlbum
date published: 2017-01-01
type: Release
catalogue number: N/A

Ansatsu Kyoushitsu Best Album ~Music Memories~
type: Composition
name: 暗殺教室 ベストアルバム ～Music Memories～
name: Assassination Classroom Best Album ~Music Memories~ @en

ダンボール戦機WARS LBXバトルサントラ
name: Danball Senki WARS LBX Battle Soundtrack
type: Performance

ACTORS - Deluxe Duet Edition -
type: Performance

ハマトラジオ出張版ver.アニメイト
performer: Ryota Ohsaka
title: HamatoRadio Branch-off Edition ver. animate
by artist: Ryota Ohsaka
type: Performance

HOLLY TRIP / 少年ハリウッド
name: HOLLY TRIP / Shonen Hollywood
performer: Ryota Ohsaka
by artist: Ryota Ohsaka
type: Performance

Yumeiro Cast Vocal Collection 2 ~DEPARTURE TO THE NEW WORLD~
catalogue number: LACA-15592
creator: Ryota Ohsaka
created: 2016-11-30
date published: 2016-11-30
type: Release
by artist: Ryota Ohsaka
title: 夢色キャスト Vocal Collection 2 ～DEPARTURE TO THE NEW WORLD～
type: MusicAlbum

ACTORS - Deluxe Duet Edition - アニメイトオンラインオリジナル限定 天翔学園コンテストコメントCD (B) (デュエット組キャラクター感想コメント)
name: ACTORS - Deluxe Duet Edition - animate Online Original Gentei Tensho Gakuen Kasho Contest Comment CD (B) (Duet Kumi Character Kanso Comment)
type: Composition

Shonen Hollywood -Holly Stage for 49- Character Song CD Kakeru Kazami
type: Performance
performer: Ryota Ohsaka
title: TVアニメ「少年ハリウッド-HOLLY STAGE FOR 49-」キャラクターソングCD 風見颯
by artist: Ryota Ohsaka

赤髪の白雪姫 第11巻 特典CD
title: Snow White with the Red Hair Vol.11 SPECIAL CD @en
type: Performance
name: Akagami no Shirayukihime Vol.11 SPECIAL CD

EXIT TUNES PRESENTS ACTORS5
type: Performance

Bye Bye YESTERDAY / 3-nen E-gumi Utatan
type: MusicAlbum
title: バイバイ YESTERDAY / 3年E組うた担
type: Release
creator: Ryota Ohsaka
created: 2016-05-25
catalogue number: EYCA-10928
date published: 2016-05-25
by artist: Ryota Ohsaka

ACTORS - Deluxe Duet Edition -
by artist: Ryota Ohsaka
creator: Ryota Ohsaka
catalogue number: QWCE-00410
type: Release
date published: 2015-03-04
type: MusicAlbum
created: 2015-03-04

夢色キャスト ボーカルミニアルバム バースデーコレクション
name: Yumeiro Cast Vocal Mini Album: Birthday Collection
type: Performance

ENSEMBLE STARS!! 6th Anniversary song FUSIONIC STARS!!
title: あんさんぶるスターズ!! 6th Anniversary song FUSIONIC STARS!!
type: Performance

Chronostacia Limited Edition Drama CD
type: Composition
name: クロノスタシア 限定版同梱特典ドラマCD「クロノスタシアクエスト～略してクロクエ～」

Endless Journey
type: Performance
by artist: Ryota Ohsaka
performer: Ryota Ohsaka

QUESTION / 3年E組うた担
name: QUESTION / 3-nen E-gumi Utatan
catalogue number: EYCA-10811
by artist: Ryota Ohsaka
date published: 2016-02-24
type: MusicAlbum
created: 2016-02-24
type: Release
creator: Ryota Ohsaka

クランクイン 限定版特典 オリジナルサウンドトラック
title: Crank In ORIGINAL SOUNDTRACK @en
type: Composition
name: Start Shooting ORIGINAL SOUNDTRACK [Limited Edition Benefits]

☆SHOW TIME All-Star☆
type: Composition

HAMATORACKS
performer: Ryota Ohsaka
type: Performance
by artist: Ryota Ohsaka

革命機ヴァルヴレイヴ オリジナルドラマCD:02「咲森スター誕生!」
performer: Ryota Ohsaka
title: Kakumeiki Valvrave ORIGINAL DRAMA CD:02 "Sakimori Star Tanjou!
name: Valvrave the Liberator ORIGINAL DRAMA CD:02 "The birth of Sakimori star @en
by artist: Ryota Ohsaka
type: Performance

Seishun Satsubatsuron / 3-nen E-gumi Utatan
type: Composition
name: 青春サツバツ論 / 3年E組うた担

BRAND NEW STARS!! (Game Edit) / ES All Stars
title: BRAND NEW STARS!! (Game Edit) / ESオールスターズ
created: 2020-04-29
creator: Ryota Ohsaka
by artist: Ryota Ohsaka
type: MusicAlbum
catalogue number: N/A
date published: 2020-04-29
type: Release

SHOW BY ROCK!! OST Plus
type: Performance
name: TVアニメ「SHOW BY ROCK!!」OST Plus

赤髪の白雪姫 第2巻 特典CD
type: Performance
title: Snow White with the Red Hair Vol.2 SPECIAL CD @en
title: Akagami no Shirayukihime Vol.2 SPECIAL CD

Ace of Diamond CHARACTER SONG Series 03 Eien no Rival / HARUICHI KOMINATO starring NATSUKI HANAE
type: Release
creator: Ryota Ohsaka
by artist: Ryota Ohsaka
type: MusicAlbum
title: TVアニメ「ダイヤのA」キャラクターソングシリーズ03 永遠のライバル / 小湊春市 starring 花江夏樹
catalogue number: PCCG-70221
date published: 2014-09-10
created: 2014-09-10

Shijou Saikyou no Daimaou, Murabito A ni Tenseisuru Vol.5 Drama CD: «Maou»-sama Game
type: Composition
name: 史上最強の大魔王、村人Aに転生する 第5巻 ドラマCD 《魔王》様ゲーム
title: The Greatest Maou Is Reborned To Get Friends Vol.5 Drama CD: The Game of Maou-sama @en

続『刀剣乱舞－花丸－』歌詠集 其の四
type: Release
title: Zoku Touken Ranbu -Hanamaru- Song Collection Part 4
by artist: Ryota Ohsaka
created: 2018-01-31
date published: 2018-01-31
catalogue number: THCS-60184
creator: Ryota Ohsaka
type: MusicAlbum

TVアニメ「SHOW BY ROCK!!」OST Plus
created: 2015-07-22
title: SHOW BY ROCK!! OST Plus
type: MusicAlbum
creator: Ryota Ohsaka
catalogue number: PCCG-01478
type: Release
date published: 2015-07-22
by artist: Ryota Ohsaka

TVアニメ「ダイヤのA」キャラクターソングシリーズ01 GROW STRONGER / 沢村栄純 starring 逢坂良太
catalogue number: PCCG-70219
name: Ace of Diamond CHARACTER SONG Series 01 GROW STRONGER / EIJUN SAWAMURA starring RYOTA OSAKA
created: 2014-09-10
type: Release
type: MusicAlbum
date published: 2014-09-10
creator: Ryota Ohsaka
by artist: Ryota Ohsaka

Ore dake Haireru Kakushi Dungeon Vol.3 Radio CD.
name: The Hidden Dungeon Only I Can Enter Vol.3 Radio CD. @en
title: 俺だけ入れる隠しダンジョン Vol.3 Radio CD.
type: Composition

Zoku Toukenranbu Hanamaru Utayomizensyu
name: 続『刀剣乱舞－花丸－』歌詠全集
title: Zoku Touken Ranbu -Hanamaru- Complete Song Collection @en
type: Composition

「となりの怪物くん」オリジナル・ドラマCD『あさ子の「未成年はまだまだ眠らな～い!!」』
title: Tonari no Kaibutsukun Original Drama CD: Asako no "Miseinen wa Madamada Nemuranaai!!
type: Performance

あんさんぶるスターズ! アルバムシリーズ PRESENT -Eden-
name: ENSEMBLE STARS! ALBUM SERIES PRESENT -Eden-
type: Composition

SHOW BY ROCK!! BEST selection!! canime Bonus: Staff Selected Mini Album CD
type: Performance
title: TVアニメ SHOW BY ROCK!! BEST selection!! きゃにめ特典 スタッフ厳選ミニアルバムCD

結合男子 -Elements with Emotions- ORIGINAL SOUND TRACK
type: MusicAlbum
creator: Ryota Ohsaka
created: 2023-06-29
type: Release
catalogue number: SQEX-11055~6
name: Ketsugou Danshi -Elements with Emotions- ORIGINAL SOUND TRACK
date published: 2023-06-29
by artist: Ryota Ohsaka

☆3rd SHOW TIME 3☆ Masashi Irinatsu & team Sazanami
title: ☆3rd SHOW TIME 3☆ 入夏将志&team漣
type: Composition

Shigatsu wa Kimi no Uso BONUS DISC 7
type: MusicAlbum
type: Release
by artist: Ryota Ohsaka
name: 四月は君の嘘 第7巻 特典CD
created: 2015-08-26
date published: 2015-08-26
catalogue number: ANZX-11454
creator: Ryota Ohsaka

ACTORS 5th Anniversary Edition
creator: Ryota Ohsaka
type: Release
by artist: Ryota Ohsaka
created: 2019-07-17
type: MusicAlbum
title: ACTORS 5th Anniversary Edition [通常盤]
catalogue number: QWCE-00745
date published: 2019-07-17

Ken ga Kimi Theme Song "Kiseki
type: Performance
by artist: Ryota Ohsaka
performer: Ryota Ohsaka
name: 剣が君 主題歌「軌跡」

SHOW BY ROCK!!# 第2巻 特典CD
type: MusicAlbum
creator: Ryota Ohsaka
title: SHOW BY ROCK!!# Vol.2 Bonus CD
catalogue number: PCXE-50722-2
created: 2017-01-25
date published: 2017-01-25
type: Release
by artist: Ryota Ohsaka

Blood Lad O.S.T. 2
by artist: Ryota Ohsaka
date published: 2013-09-25
creator: Ryota Ohsaka
type: Release
type: MusicAlbum
title: TVアニメーション「ブラッドラッド」O.S.T. 2
catalogue number: VTCL-60353
created: 2013-09-25

Nagi no Asukara Blu-ray BOX Bonus CD
name: 凪のあすから Blu-ray BOX 特典CD
type: Performance

EXIT TUNES PRESENTS ACTORS5
type: MusicAlbum
date published: 2016-06-15
catalogue number: QWCE-00589
created: 2016-06-15
by artist: Ryota Ohsaka
creator: Ryota Ohsaka
type: Release

Kakumeiki Valvrave ORIGINAL DRAMA CD "Kakumei no Yoake
type: Composition
name: 革命機ヴァルヴレイヴ オリジナルドラマCD「革命の夜明け」
title: Valvrave the Liberator ORIGINAL DRAMA CD "The daybreak of the revolution @en

『四月』じゃないよ、『君嘘』だよ。ラジオ HMV・Loppi全巻購入特典CD
type: Release
by artist: Ryota Ohsaka
catalogue number: LHE-000001
type: MusicAlbum
title: Shigatsu" ja nai yo, "Kimi Uso" da yo. Radio HMV/Loppi Bonus CD
date published: 2015-10-28
created: 2015-10-28
creator: Ryota Ohsaka

Get the sound(夢銀河☆ツインズVer.) / トライクロニカ
name: Get the sound (Yume Ginga☆Twins Ver.) / Trichronika
type: Composition

☆3rd SHOW TIME 8☆ 冬沢×千秋&春日野×入夏
performer: Ryota Ohsaka
type: Performance
name: ☆3rd SHOW TIME 8☆ Fuyusawa×Chiaki & Kasugano×Irinatsu
by artist: Ryota Ohsaka

とあるラジオの一方通行 Vol.2
title: A CERTAIN RADIO'S ACCELERATOR Vol.2 @en
by artist: Ryota Ohsaka
performer: Ryota Ohsaka
type: Performance
name: Toaru Radio no Accelerator Vol.2

BRAND NEW STARS!! (Game Edit) / ESオールスターズ
name: BRAND NEW STARS!! (Game Edit) / ES All Stars
type: Composition

フォリラ/fes.CINDERELLA / forttê
title: Forira/fes.CINDERELLA / forttê
performer: Ryota Ohsaka
type: Performance
by artist: Ryota Ohsaka

TVアニメ『ハマトラ』キャラクターファイルシリーズ File-01 ナイス / ナイス (CV: 逢坂良太)
name: HAMATORA Character File Series File-01 NICE / Nice (CV: Ryota Osaka)
performer: Ryota Ohsaka
type: Performance
by artist: Ryota Ohsaka

TVアニメ「SHOW BY ROCK!! STARS!!」オリジナルサウンドトラック
type: Performance
name: SHOW BY ROCK!! STARS!! ORIGINAL SOUNDTRACK

TVアニメ「SHOW BY ROCK!! STARS!!」オリジナルサウンドトラック
title: SHOW BY ROCK!! STARS!! ORIGINAL SOUNDTRACK
type: MusicAlbum
creator: Ryota Ohsaka
created: 2021-03-17
date published: 2021-03-17
catalogue number: PCCG-01956
type: Release
by artist: Ryota Ohsaka

☆3rd SHOW TIME 8☆ Fuyusawa×Chiaki & Kasugano×Irinatsu
by artist: Ryota Ohsaka
type: MusicAlbum
date published: 2019-08-21
name: ☆3rd SHOW TIME 8☆ 冬沢×千秋&春日野×入夏
type: Release
created: 2019-08-21
catalogue number: GNCA-0588
creator: Ryota Ohsaka

ラジオCD「アルドノア・ラジオ 特別版」Vol.6
type: Performance
title: ALDNOAH.RADIO Special Edition 06

胸騒ぎJust☆Paradise / トライクロニカ
name: Munasawagi Just☆Paradise / Trichronika
type: Composition

TVアニメ「ニル・アドミラリの天秤」キャラクターソングシリーズ
by artist: Ryota Ohsaka
performer: Ryota Ohsaka
name: LIBRA OF NIL ADMIRARI Character Song Series @en
name: TV Anime "Nil Admirari no Tenbin" Character Song Series
type: Performance

ACTORS 5th Anniversary Edition [Limited Edition]
type: Performance
title: ACTORS 5th Anniversary Edition [豪華盤]

ハマトラ Special CD volume.1
name: hamatora Special CD volume.1
date published: 2014-04-25
type: Release
type: MusicAlbum
created: 2014-04-25
creator: Ryota Ohsaka
catalogue number: AVXA-74329B
by artist: Ryota Ohsaka

HamatoRadio Branch-off Edition ver. animate
created: 2014-08-29
creator: Ryota Ohsaka
type: MusicAlbum
type: Release
catalogue number: AVCS-14081
name: ハマトラジオ出張版ver.アニメイト
date published: 2014-08-29
by artist: Ryota Ohsaka

TVアニメ「SHOW BY ROCK!! STARS!!」オリジナルサウンドトラック
title: SHOW BY ROCK!! STARS!! ORIGINAL SOUNDTRACK
type: Composition

DIVE!! オリジナル・サウンドトラック & オリジナルドラマCD
by artist: Ryota Ohsaka
date published: 2017-11-22
catalogue number: ANZX-13685~6
name: DIVE!! Original Soundtrack | Original Drama CD
creator: Ryota Ohsaka
type: Release
type: MusicAlbum
created: 2017-11-22

ENSEMBLE STARS!! ES idol song season1 Eden
title: あんさんぶるスターズ!! ESアイドルソング season1 Eden
type: Composition

ラジオCD「シドニアの騎士～綾と綾音の秘密の光合成～」VOL.01
title: Knights of Sidonia ~Aya to Ayane no Himitsu no Kougousei~ VOL.01 @en
type: Composition
title: Radio CD "Sidonia no Kishi ~Aya to Ayane no Himitsu no Kougousei~" VOL.01

ACTORS - Songs Collection -
type: Performance

ACTORS - Deluxe Duet Edition - アニメイト店舗限定 天翔学園コンテストコメントCD (A) (オールキャスト感想コメント)
title: ACTORS - Deluxe Duet Edition - animate Shop Gentei Tensho Gakuen Kasho Contest Comment CD (A) (All Cast Kanso Comment)
type: Composition

Shigatsu" ja nai yo, "Kimi Uso" da yo. Radio Vol.2
name: ラジオCD「『四月』じゃないよ、『君嘘』だよ。ラジオ」Vol.2
type: Composition

TVアニメ「SHOW BY ROCK!!」OST Plus 2
title: SHOW BY ROCK!! OST Plus 2
type: Performance

☆SHOW TIME All-Star☆
type: Performance

赤髪の白雪姫 第10巻 特典CD
catalogue number: 1000572630-CD
type: Release
type: MusicAlbum
created: 2016-06-22
by artist: Ryota Ohsaka
name: Snow White with the Red Hair Vol.10 SPECIAL CD @en
creator: Ryota Ohsaka
name: Akagami no Shirayukihime Vol.10 SPECIAL CD
date published: 2016-06-22

ACTORS - Drama Edition - animate Original Tokuten Tensho Gakuen Shuugaku Ryokou Character Comment CD ~Shushinzen Talk~
type: MusicAlbum
creator: Ryota Ohsaka
date published: 2015-07-17
catalogue number: BX-1527-K
name: ACTORS - Drama Edition - アニメイトオリジナル特典 天翔学園修学旅行キャラクターコメントCD ～就寝前トーク～
created: 2015-07-17
type: Release
by artist: Ryota Ohsaka

Ken ga Kimi Original Soundtrack plus Drama
title: 剣が君 オリジナルサウンドトラック プラス ドラマ
type: Composition

Nil Admirari no Tenbin Amazon.co.jp Limited Drama CD "Koi to Sakubou no Picnic
name: LIBRA OF NIL ADMIRARI Amazon.co.jp Limited Drama CD: Koi to Sakubou no Picnic @en
name: ニル・アドミラリの天秤 Amazon.co.jp限定 ドラマCD「恋と策謀のピクニック」
type: Composition

剣が君 for S 主題歌CD「予感」&ドラマCD「みちくさ東海道・大磯宿の巻」
by artist: Ryota Ohsaka
date published: 2021-06-24
name: Ken ga Kimi for S Theme Song "Yokan" & Drama CD "Michikusa Toukaidou: Ooisoshuku no Maki
catalogue number: GOKKS-004
creator: Ryota Ohsaka
type: MusicAlbum
type: Release
created: 2021-06-24

俺の彼女と幼なじみが修羅場すぎる 12 ドラマCD
type: MusicAlbum
creator: Ryota Ohsaka
title: Ore no Kanojo to Osananajimi ga Shuraba Sugiru 12 Drama CD
type: Release
date published: 2016-11-13
catalogue number: N/A
by artist: Ryota Ohsaka
created: 2016-11-13

とあるラジオの一方通行 Vol.2
type: Composition
title: A CERTAIN RADIO'S ACCELERATOR Vol.2 @en
title: Toaru Radio no Accelerator Vol.2

Ken ga Kimi: Momoyo Tsuzuri Character Song: Kazahana no Shou "Tsuzuramaru & Suzukake
title: 剣が君 百夜綴り キャラクターソング 風花の章「九十九丸・鈴懸」
type: Composition

赤髪の白雪姫 第10巻 特典CD
name: Snow White with the Red Hair Vol.10 SPECIAL CD @en
name: Akagami no Shirayukihime Vol.10 SPECIAL CD
type: Performance

ストライク・ザ・ブラッド オーディオドラマ Vol.1
type: Composition
name: STRIKE THE BLOOD AUDIO DRAMA Vol.1

Ken ga Kimi Theme Song "Kiseki
creator: Ryota Ohsaka
created: 2013-11-06
title: 剣が君 主題歌「軌跡」
date published: 2013-11-06
by artist: Ryota Ohsaka
type: MusicAlbum
catalogue number: REC-091
type: Release

赤髪の白雪姫 第3巻 特典CD
title: Snow White with the Red Hair Vol.3 SPECIAL CD @en
creator: Ryota Ohsaka
type: MusicAlbum
type: Release
date published: 2015-11-25
created: 2015-11-25
catalogue number: 1000572623-CD
title: Akagami no Shirayukihime Vol.3 SPECIAL CD
by artist: Ryota Ohsaka

Ansatsu Kyoushitsu Best Album ~Music Memories~
type: Composition
name: Assassination Classroom Best Album ~Music Memories~ [Limited Edition] @en
name: 暗殺教室 ベストアルバム ～Music Memories～

暗殺教室 ベストアルバム ～Music Memories～
type: MusicAlbum
creator: Ryota Ohsaka
by artist: Ryota Ohsaka
title: Ansatsu Kyoushitsu Best Album ~Music Memories~
title: Assassination Classroom Best Album ~Music Memories~ @en
catalogue number: EYCA-11130
created: 2016-09-28
date published: 2016-09-28
type: Release

ACTORS - Drama Edition - アニメイトオリジナル特典 天翔学園修学旅行キャラクターコメントCD ～就寝前トーク～
title: ACTORS - Drama Edition - animate Original Tokuten Tensho Gakuen Shuugaku Ryokou Character Comment CD ~Shushinzen Talk~
type: Composition

Bye Bye YESTERDAY / 3-nen E-gumi Utatan
title: バイバイ YESTERDAY / 3年E組うた担
type: Performance

CLOUD NINE / Seidou Koukou Yakyuubu
name: CLOUD NINE / Seido High School Baseball Club @en
by artist: Ryota Ohsaka
type: MusicAlbum
creator: Ryota Ohsaka
created: 2014-08-12
type: Release
name: CLOUD NINE / 青道高校野球部
date published: 2014-08-12
catalogue number: PCCG-70216

アンジェリーク ルトゥール ロマンティックCD "DEAR MY QUEEN
type: Performance
title: ANGELIQUE RETOUR ROMANTIC CD "DEAR MY QUEEN

ハマトラ ドラマCDコレクション
created: 2015-12-23
name: HAMATORA DRAMA CD COLLECTION
type: MusicAlbum
creator: Ryota Ohsaka
catalogue number: EYCA-10726~7
type: Release
date published: 2015-12-23
by artist: Ryota Ohsaka

革命機ヴァルヴレイヴ スペシャルトークCD:03「革命CD ヴァルヴレイヴ」
creator: Ryota Ohsaka
title: Valvrave the Liberator SPECIAL TALK CD:03 "Revolution CD Valvrave @en
type: MusicAlbum
name: Kakumeiki Valvrave SPECIAL TALK CD:03 "Kakumei CD Valvrave
type: Release
date published: 2013-11-27
created: 2013-11-27
catalogue number: ANZX-9053
by artist: Ryota Ohsaka

Ensemble Stars!! Cover Song Collection
type: Performance
title: あんさんぶるスターズ!! カバーソングコレクション

Yumeiro Cast Vocal Collection 2 ~DEPARTURE TO THE NEW WORLD~
performer: Ryota Ohsaka
type: Performance
name: 夢色キャスト Vocal Collection 2 ～DEPARTURE TO THE NEW WORLD～
by artist: Ryota Ohsaka

GRANBLUE FANTASY CHARACTER SONGS Best Album Vol.1
type: Performance

Ryota Ohsaka
made: Singer
album: あんさんぶるスターズ!! ESアイドルソング season2 EXCEED
performed: 俺の彼女と幼なじみが修羅場すぎる 12 ドラマCD
album: Glasslip Drama CD "Monogatari no Kakera
album: 剣が君 for S 主題歌CD「予感」&ドラマCD「みちくさ東海道・大磯宿の巻」
made: Netsuzou TRap -NTR- Vol.5 Special Edition Drama CD
album: Akagami no Shirayukihime 16 Genteiban Drama CD
album: HamatoRadio Branch-off Edition ver. animate
performed: PROMISED FIELD / Seidou Koukou Yakyuubu
made: Ken ga Kimi Best Song
album: EXIT TUNES PRESENTS ACTORS5 [Limited Edition]
made: 剣が君 for V 二重唱 海原之章「鷺原左京・鈴懸」
album: あんさんぶるスターズ!! ESアイドルソング Extra fine & Eden
performed: ラジオCD「シドニアの騎士～綾と綾音の秘密の光合成～」VOL.01
made: ACTORS - Deluxe Delight Edition -
made: 青春サツバツ論 / 3年E組うた担
made: あんさんぶるスターズ!! カバーソングコレクション
made: Akagami no Shirayukihime Vol.2 SPECIAL CD
album: Zoku Toukenranbu Hanamaru Utayomizensyu
performed: Little Battlers eXperience Series Songbook Ultimate
album: Tonari no Kaibutsukun Special CD: Cast Discussion vol.1
made: BRAND NEW BLUE / Eijun Sawamura (CV: Ryota Osaka) with Masayoshi Oishi
album: ENSEMBLE STARS!! ES idol song season1 Eden
performed: Ore no Kanojo to Osananajimi ga Shuraba Sugiru 8 Drama CD
made: TV Animation SHOW BY ROCK!! BEST Selection!!
album: Yumeiro Cast Vocal Collection 3 ~A Chance to Make Progress~
performed: とあるラジオの一方通行 Vol.2
made: TVアニメ「SHOW BY ROCK!!」OST Plus 2
performed: Tales of Zestiria the X Blu-ray BOX II Animate Bonus Drama CD
album: Opus.COLORs 録り下ろしドラマ Vol.1
album: ☆3rd SHOW TIME 1☆ 星谷悠太&華桜会
performed: STAR-MYU THIRD SEASON Vol.2 SPECIAL CD
made: この素晴らしい世界に祝福を! ドラマCD この真夏の海に騒乱を!
made: TV Anime "Nil Admirari no Tenbin" Character Song Series
album: TVアニメ『ローゼンメイデン』ドラマCD
made: あんさんぶるスターズ! アルバムシリーズ PRESENT -Eden-
performed: TV Anime "Koi to Uso" Drama CD Vol.1
made: 剣が君 for V 主題歌「鼓動」
performed: フェアリーフェンサー エフ ADVENT DARK FORCE ドラマCD 「妖聖高校の七不思議」
album: Tales of Zestiria the X Blu-ray BOX I Animate Bonus Drama CD
made: 凪のあすからじお Vol.2 特典CD-ROM
album: TVアニメ「SHOW BY ROCK!! STARS!!」オリジナルサウンドトラック
made: PROMISED FIELD / Seidou Koukou Yakyuubu
album: Kakumeiki Valvrave SPECIAL TALK CD:01 "Kakumei CD Valvrave
album: アンジェリーク ルトゥール ロマンティックCD "DEAR MY QUEEN
made: Konya wa Hoshizora Discotheque☆ / Trichronika
made: 暗殺教室 第2期 第1巻 スペシャルCD
album: ハマトラジオ出張版ver.アニミュゥモ
album: ダンボール戦機シリーズ ソングブック アルティメイト
made: STAR-MYU THIRD SEASON Vol.1 SPECIAL CD
made: STAR-MYU THIRD SEASON Vol.2 SPECIAL CD
made: Ace of Diamond CHARACTER SONG Series 03 Eien no Rival / HARUICHI KOMINATO starring NATSUKI HANAE
type: Person
made: ビルシャナ戦姫 ～一樹の風～ サウンドトラックCD & ドラマCD
performed: ハマトラジオ出張版ver.アニミュゥモ
made: ACTORS5 初回限定盤 アニメイトオリジナル特典 天翔学園ミニドラマCD【A】
made: Radio CD "Sidonia no Kishi ~Aya to Ayane no Himitsu no Kougousei~" VOL.01
made: Rakudai Kishi no Cavalry Vol.8 Drama CD
album: ネオロマンス 25th Anniversary ヴォーカルコンプリートBOX [受注生産限定]
made: 暗殺教室 ベストアルバム ～Music Memories～
album: TV Anime "Koi to Uso" Drama CD Vol.1
album: 暗殺教室 ベストアルバム ～Music Memories～
made: 少年ハリウッド -HOLLY STAGE FOR 49- 第3巻 特典CD
performed: Yumeiro Cast Vocal Collection ~WELCOME TO THE SHOW!!~
album: Rakudai Kishi no Cavalry Vol.8 Drama CD
album: Teekyu Dai 3-ki OP Shudaika Nufutto Teekyu Potlatch vocal. Naive
made: Knights of Chivalry ～誓いのフェードラッヘ～ ～GRANBLUE FANTASY～
performed: Ace of Diamond CHARACTER SONG Series 03 Eien no Rival / HARUICHI KOMINATO starring NATSUKI HANAE
album: Yumeiro Cast Vocal Collection 2 ~DEPARTURE TO THE NEW WORLD~
album: Hataraku Maou-sama! Character Song Album "Utau Maousama!?
made: Rakudai Kishi no Cavalry 06 Situation drama CD "Stella's Dream / Shizuku's Dream" / Ikki Kurogane (CV: Ryota Osaka)
album: STAR-MYU THIRD SEASON Vol.2 SPECIAL CD
made: TVアニメ「ハマトラ」 キャラクターソング全巻購入特典トークCD
album: Tales of Dream Project -Festival Songs-
album: ACTORS - Deluxe Duet Edition - アニメイト店舗限定 天翔学園コンテストコメントCD (A) (オールキャスト感想コメント)
album: 暗殺教室 第2期 第1巻 スペシャルCD
made: ACTORS - Deluxe Delight Edition - アニメイト／アニメイトオンライン特典 天翔学園コンテストコメントCD (キャラクター感想コメント)
made: NAGI NO ASUKARA SPECIAL DRAMA CD 2
performed: ハマトラジオ出張版ver.アニメイト
type: MusicGroup

Opus.COLORs 録り下ろしドラマ Vol.1
title: Opus.COLORs Original Drama Vol.1
type: Performance

続『刀剣乱舞－花丸－』歌詠全集
name: Zoku Touken Ranbu -Hanamaru- Complete Song Collection @en
title: Zoku Toukenranbu Hanamaru Utayomizensyu
type: Performance

剣が君 ベストソング
title: Ken ga Kimi Best Song
type: Performance

TV Animation「Opus.COLORs」Character Song Album SIDE ARTIST
by artist: Ryota Ohsaka
title: Opus.COLORs Character Song Album: SIDE ARTIST
creator: Ryota Ohsaka
type: MusicAlbum
created: 2023-06-23
type: Release
date published: 2023-06-23
catalogue number: GNCA-1648

ACTORS - Deluxe Dream Edition -
type: MusicAlbum
catalogue number: PCCG-01951
type: Release
date published: 2021-01-06
by artist: Ryota Ohsaka
created: 2021-01-06
creator: Ryota Ohsaka

Rakudai Kishi no Cavalry Vol.8 Drama CD
name: A TALE OF WORST ONE Vol.8 Drama CD @en
type: MusicAlbum
date published: 2015-10-15
name: 落第騎士の英雄譚 8巻 ドラマCD
created: 2015-10-15
type: Release
by artist: Ryota Ohsaka
catalogue number: N/A
creator: Ryota Ohsaka

Nil Admirari no Tenbin Amazon.co.jp Limited Drama CD "Koi to Sakubou no Picnic
title: LIBRA OF NIL ADMIRARI Amazon.co.jp Limited Drama CD: Koi to Sakubou no Picnic @en
type: Performance
performer: Ryota Ohsaka
title: ニル・アドミラリの天秤 Amazon.co.jp限定 ドラマCD「恋と策謀のピクニック」
by artist: Ryota Ohsaka

ENSEMBLE STARS!! 7th Anniversary song Surprising Thanks!!
type: Performance
title: あんさんぶるスターズ!! 7th Anniversary song Surprising Thanks!!

『四月』じゃないよ、『君嘘』だよ。ラジオ HMV・Loppi全巻購入特典CD
name: Shigatsu" ja nai yo, "Kimi Uso" da yo. Radio HMV/Loppi Bonus CD
type: Performance

TV Anime "Nil Admirari no Tenbin" Character Song Series
title: LIBRA OF NIL ADMIRARI Character Song Series @en
type: Release
created: 2018-07-18
name: TVアニメ「ニル・アドミラリの天秤」キャラクターソングシリーズ
creator: Ryota Ohsaka
by artist: Ryota Ohsaka
date published: 2018-07-18
catalogue number: PCCG-01678
type: MusicAlbum

EXIT TUNES PRESENTS ACTORS2
type: Composition

Tales of Dream Project -Fiesta Songs-
type: Composition

TVアニメーション「ブラッドラッド」O.S.T. 1
type: Release
by artist: Ryota Ohsaka
type: MusicAlbum
created: 2013-08-28
name: Blood Lad O.S.T. 1
date published: 2013-08-28
catalogue number: VTCL-60352
creator: Ryota Ohsaka

Rakudai Kishi no Cavalry Vol.13 Drama CD
title: A TALE OF WORST ONE Vol.13 Drama CD @en
name: 落第騎士の英雄譚 13巻 ドラマCD
type: Performance

Akagami no Shirayukihime Vol.7 SPECIAL CD
created: 2016-03-23
catalogue number: 1000572627-CD
type: Release
type: MusicAlbum
name: 赤髪の白雪姫 第7巻 特典CD
name: Snow White with the Red Hair Vol.7 SPECIAL CD @en
date published: 2016-03-23
creator: Ryota Ohsaka
by artist: Ryota Ohsaka

ACTORS - Extra Edition 5 - feat.Takato, Ryunosuke, Hozumi, Itto
type: Performance
title: ACTORS - Extra Edition 5 - feat.鷹翌、竜之介、鯆澄、一兎

Trouble Magia ~Wakeari Shoujo wa Mirai wo Kachitoru Tame ni Ikoku no Mahou Gakkou e Ryuugaku Shimasu~ Drama CD & Soundtrack CD
creator: Ryota Ohsaka
type: Release
by artist: Ryota Ohsaka
name: トラブル・マギア ～訳アリ少女は未来を勝ち取るために異国の魔法学校へ留学します～ ドラマCD & サウンドトラックCD
date published: 2024-09-12
type: MusicAlbum
created: 2024-09-12
catalogue number: IF-0342~3

TVアニメ「ダイヤのA」キャラクターソングシリーズ01 GROW STRONGER / 沢村栄純 starring 逢坂良太
performer: Ryota Ohsaka
title: Ace of Diamond CHARACTER SONG Series 01 GROW STRONGER / EIJUN SAWAMURA starring RYOTA OSAKA
type: Performance
by artist: Ryota Ohsaka

自力本願レボリューション / 3年E組うた担
type: Performance
name: Jirikihongan Revolution / 3-nen E-gumi Utatan

革命機ヴァルヴレイヴ スペシャルトークCD:03「革命CD ヴァルヴレイヴ」
title: Kakumeiki Valvrave SPECIAL TALK CD:03 "Kakumei CD Valvrave
name: Valvrave the Liberator SPECIAL TALK CD:03 "Revolution CD Valvrave @en
type: Composition

TVアニメ「ダイヤのA」キャラクターソングシリーズ01 GROW STRONGER / 沢村栄純 starring 逢坂良太
name: Ace of Diamond CHARACTER SONG Series 01 GROW STRONGER / EIJUN SAWAMURA starring RYOTA OSAKA
type: Composition

TVアニメーション「ブラッドラッド」O.S.T. 1
title: Blood Lad O.S.T. 1
type: Composition

ハマトラ Special CD volume.4
name: hamatora Special CD volume.4
type: Composition

ACTORS - Extra Edition 5 - feat.鷹翌、竜之介、鯆澄、一兎 アニメイトオリジナル特典 天翔学園 水泳部のぶっちゃけトークCD
date published: 2015-02-04
title: ACTORS - Extra Edition 5 - feat.Takato, Ryunosuke, Hozumi, Itto animate Original Bonus Tensho School Suieibu no Bucchake Talk CD
type: Release
type: MusicAlbum
catalogue number: EOT-0090-CD
creator: Ryota Ohsaka
created: 2015-02-04
by artist: Ryota Ohsaka

NAGI NO ASUKARADIO Vol.2 SPECIAL CD-ROM
type: Composition
name: 凪のあすからじお Vol.2 特典CD-ROM

自力本願レボリューション / 3年E組うた担
name: Jirikihongan Revolution / 3-nen E-gumi Utatan
catalogue number: EYCA-10455/B
by artist: Ryota Ohsaka
creator: Ryota Ohsaka
type: MusicAlbum
created: 2015-05-27
type: Release
date published: 2015-05-27

TV Animation SHOW BY ROCK!! BEST Selection!!
type: Composition
name: TVアニメ「SHOW BY ROCK!!」BEST Selection!!

トラブル・マギア ～訳アリ少女は未来を勝ち取るために異国の魔法学校へ留学します～ ドラマCD & サウンドトラックCD
name: Trouble Magia ~Wakeari Shoujo wa Mirai wo Kachitoru Tame ni Ikoku no Mahou Gakkou e Ryuugaku Shimasu~ Drama CD & Soundtrack CD
type: Composition

夢色キャスト Vocal Collection 4 ~Dreaming of Next Stage~
date published: 2019-03-27
type: Release
by artist: Ryota Ohsaka
creator: Ryota Ohsaka
catalogue number: LACA-15768
name: Yumeiro Cast Vocal Collection 4 ~Dreaming of Next Stage~
created: 2019-03-27
type: MusicAlbum

Akagami no Shirayukihime Vol.7 SPECIAL CD
title: Snow White with the Red Hair Vol.7 SPECIAL CD @en
type: Performance
name: 赤髪の白雪姫 第7巻 特典CD

Ken ga Kimi Best Song
type: MusicAlbum
catalogue number: REC-647
type: Release
name: 剣が君 ベストソング
creator: Ryota Ohsaka
date published: 2017-04-26
by artist: Ryota Ohsaka
created: 2017-04-26

Tales of Zestiria the X Blu-ray BOX I Animate Bonus Drama CD
type: MusicAlbum
catalogue number: BEPC-0019
name: テイルズ オブ ゼスティリア ザ クロス Blu-ray BOX I アニメイト購入特典ドラマCD 「ほっと一息、旅路の追想 〜スレイ、ミクリオ、デゼル、ザビーダ編〜」
date published: 2016-12-22
by artist: Ryota Ohsaka
type: Release
created: 2016-12-22
creator: Ryota Ohsaka

☆3rd SHOW TIME 10☆ team鳳&華桜会
type: Performance
performer: Ryota Ohsaka
by artist: Ryota Ohsaka
title: ☆3rd SHOW TIME 10☆ team Ootori & Kaoukai

TV Animation "Opus.COLORs" 1st Drama CD "#FF0000 RED
type: Composition
title: TVアニメ『Opus.COLORs』 1stドラマCD『#FF0000 RED』

バイバイ YESTERDAY / 3年E組うた担
name: Bye Bye YESTERDAY / 3-nen E-gumi Utatan
type: Performance

男ゴコロ☆天使ゴコロ! / エンジェリック・ツインズ
title: Otokogokoro☆Tenshigokoro! / Angelic Twins
type: Performance

剣が君 for V 主題歌「鼓動」
name: Ken ga Kimi for V Theme Song: Kodou
type: Composition

Ensemble Stars!! 5th Anniversary song: Walk with your smile / ES All Stars
name: あんさんぶるスターズ!! 5th Anniversary song「Walk with your smile」 / ESオールスターズ
type: Performance

ダンボール戦機WARS LBXバトルサントラ
name: Danball Senki WARS LBX Battle Soundtrack
date published: 2013-11-20
created: 2013-11-20
by artist: Ryota Ohsaka
creator: Ryota Ohsaka
type: MusicAlbum
catalogue number: AVCD-55050
type: Release

自力本願レボリューション / 3年E組うた担
name: Jirikihongan Revolution / 3-nen E-gumi Utatan
type: Composition

あんさんぶるスターズ!! COVER SONG SERIES 05 (RE)PLAY
title: ENSEMBLE STARS!! COVER SONG SERIES 05 (RE)PLAY
type: Composition

あんさんぶるスターズ!! FUSION UNIT SERIES 01 Majestic Magic
date published: 2021-06-09
title: ENSEMBLE STARS!! FUSION UNIT SERIES 01 Majestic Magic
creator: Ryota Ohsaka
type: Release
by artist: Ryota Ohsaka
created: 2021-06-09
type: MusicAlbum
catalogue number: FFCG-0170

CLOUD NINE / Seidou Koukou Yakyuubu
title: CLOUD NINE / 青道高校野球部
type: Performance
name: CLOUD NINE / Seido High School Baseball Club @en
by artist: Ryota Ohsaka
performer: Ryota Ohsaka

Opus.COLORs Character Song Album: SIDE GRADER
created: 2023-06-23
catalogue number: GNCA-1649
creator: Ryota Ohsaka
name: TV Animation「Opus.COLORs」Character Song Album SIDE GRADER
by artist: Ryota Ohsaka
type: Release
date published: 2023-06-23
type: MusicAlbum

NAGI NO ASUKARADIO Vol.3 SPECIAL CD-ROM
name: 凪のあすからじお Vol.3 特典CD-ROM
type: Performance

NAGI NO ASUKARA SPECIAL DRAMA CD 2
type: Release
title: 凪のあすからじお 特典ドラマCD2
catalogue number: GNBA-222502
date published: 2014-04-23
type: MusicAlbum
created: 2014-04-23
by artist: Ryota Ohsaka
creator: Ryota Ohsaka

凪のあすからじお 特典ドラマCD2
title: NAGI NO ASUKARA SPECIAL DRAMA CD 2
type: Composition

Hello Sekai / Shonen Hollywood
name: ハロー世界 / 少年ハリウッド
type: Composition

夢色キャスト「聖夜のラブレター」Song Collection 最後のロンリークリスマス
title: Yumeiro Cast "Seiya no Love Letter" Song Collection: Saigo no Lonely Christmas
type: Release
type: MusicAlbum
catalogue number: LACM-14689
creator: Ryota Ohsaka
created: 2017-11-29
date published: 2017-11-29
by artist: Ryota Ohsaka

スタミュ(第3期) 第1巻 特典CD
type: Composition
name: STAR-MYU THIRD SEASON Vol.1 SPECIAL CD

アニメ「デンキ街の本屋さん」 キャラクターソング DENK!SONGS1
creator: Ryota Ohsaka
name: Anime "Denkigai no Honya-san" Character Song DENK! SONGS 1
by artist: Ryota Ohsaka
type: MusicAlbum
date published: 2014-12-03
type: Release
created: 2014-12-03
catalogue number: PCCG-01444

あんさんぶるスターズ!! FUSION UNIT SERIES 01 Majestic Magic
title: ENSEMBLE STARS!! FUSION UNIT SERIES 01 Majestic Magic
type: Performance

暗殺教室 ベストアルバム ～Music Memories～
name: Ansatsu Kyoushitsu Best Album ~Music Memories~
name: Assassination Classroom Best Album ~Music Memories~ @en
type: Performance

Tales of Dream Project -Festival Songs-
type: MusicAlbum
created: 2020-11-11
creator: Ryota Ohsaka
by artist: Ryota Ohsaka
date published: 2020-11-11
catalogue number: AN-0006
type: Release

STAR-MYU THIRD SEASON Vol.2 SPECIAL CD
by artist: Ryota Ohsaka
type: Performance
name: スタミュ(第3期) 第2巻 特典CD
performer: Ryota Ohsaka

Konya wa Hoshizora Discotheque☆ / Trichronika
catalogue number: PCCG-70293
name: 今夜は星空ディスコティック☆ / トライクロニカ
type: Release
date published: 2016-06-22
created: 2016-06-22
type: MusicAlbum
creator: Ryota Ohsaka
by artist: Ryota Ohsaka

Radio CD "Shingeki! Kyojin Chuugakkou Houkago Radio
by artist: Ryota Ohsaka
name: attack on titan:junior high AFTER SCHOOL RADIO @en
name: ラジオCD「進撃!巨人中学校 ほうかごらじお」
creator: Ryota Ohsaka
type: MusicAlbum
type: Release
catalogue number: PCCG-90164
created: 2017-11-15
date published: 2017-11-15

夢色キャスト Vocal Collection 3 ～A Chance to Make Progress～
name: Yumeiro Cast Vocal Collection 3 ~A Chance to Make Progress~
type: Composition

TVアニメ「ダイヤのA」キャラクターソングスコレクション "RIVAL
title: Ace of Diamond CHARACTER SONGS COLLECTION "RIVAL @en
type: Composition
name: TV Anime "Diamond no Ace" Character Songs Collection "RIVAL

ACTORS - Deluxe Duet Edition - animate Online Original Gentei Tensho Gakuen Kasho Contest Comment CD (B) (Duet Kumi Character Kanso Comment)
title: ACTORS - Deluxe Duet Edition - アニメイトオンラインオリジナル限定 天翔学園コンテストコメントCD (B) (デュエット組キャラクター感想コメント)
type: Performance

捏造トラップ-NTR-5 特装版 ドラマCD
type: Composition
title: Netsuzou TRap -NTR- Vol.5 Special Edition Drama CD

Walk with your smile (Game Edit) / ES All Stars
type: Composition
name: Walk with your smile (Game Edit) / ESオールスターズ

キセキ / Trickstar/Eden
title: Kiseki / Trickstar/Eden
type: Composition

Tonari no Kaibutsukun Special CD: Cast Discussion vol.1
type: Release
by artist: Ryota Ohsaka
title: となりの怪物くん Special CD キャスト座談会 vol.1
catalogue number: ANZX-6984
created: 2012-12-26
type: MusicAlbum
creator: Ryota Ohsaka
date published: 2012-12-26

Charlotte Drama CD Vol.2 シャーロットNG大賞
title: Charlotte Drama CD Vol.2: Charlotte NG Taishou
type: Composition

アニメ「デンキ街の本屋さん」 キャラクターソング DENK!SONGS1
name: Anime "Denkigai no Honya-san" Character Song DENK! SONGS 1
type: Composition

甲鉄城のカバネリ ドラマCD 時雨の夢 前編
title: KABANERI OF THE IRON FORTRESS Drama CD "Shigure's Dream" First Part @en
title: Koutetsujou no Kabaneri Drama CD "Shigure no Yume" Zenpen
type: Composition

TV Animation "Opus.COLORs" 1st Drama CD "#FF0000 RED
type: Performance
title: TVアニメ『Opus.COLORs』 1stドラマCD『#FF0000 RED』

SHOW BY ROCK!!# 第2巻 特典CD
name: SHOW BY ROCK!!# Vol.2 Bonus CD
type: Performance

ACTORS - Extra Edition 5 - feat.Takato, Ryunosuke, Hozumi, Itto animate Original Bonus Tensho School Suieibu no Bucchake Talk CD
title: ACTORS - Extra Edition 5 - feat.鷹翌、竜之介、鯆澄、一兎 アニメイトオリジナル特典 天翔学園 水泳部のぶっちゃけトークCD
type: Composition

TVアニメ「SHOW BY ROCK!!」OST Plus
type: Composition
name: SHOW BY ROCK!! OST Plus

QUESTION / 3-nen E-gumi Utatan
name: QUESTION / 3年E組うた担
type: Performance

俺の彼女と幼なじみが修羅場すぎる 12 ドラマCD
title: Ore no Kanojo to Osananajimi ga Shuraba Sugiru 12 Drama CD
type: Composition

ACTORS2 animate Original Bonus Tensho School Hokago Bucchake Talk CD
date published: 2014-09-17
type: MusicAlbum
creator: Ryota Ohsaka
by artist: Ryota Ohsaka
name: ACTORS2 アニメイトオリジナル特典 天翔学園 放課後ぶっちゃけトークCD
catalogue number: EOT-0071-CD
created: 2014-09-17
type: Release

BRAND NEW STARS!! (Game Edit) / ESオールスターズ
name: BRAND NEW STARS!! (Game Edit) / ES All Stars
type: Performance

ACTORS - Extra Edition - BEST
created: 2016-03-16
creator: Ryota Ohsaka
type: Release
by artist: Ryota Ohsaka
catalogue number: QWCE-00575
date published: 2016-03-16
type: MusicAlbum

☆3rd SHOW TIME 3☆ 入夏将志&team漣
type: MusicAlbum
catalogue number: GNCA-0583
created: 2019-07-17
by artist: Ryota Ohsaka
type: Release
title: ☆3rd SHOW TIME 3☆ Masashi Irinatsu & team Sazanami
date published: 2019-07-17
creator: Ryota Ohsaka

ACTORS5 初回限定盤 アニメイトオリジナル特典 天翔学園ミニドラマCD【A】
title: ACTORS5 Limited Edition animate Original Tokuten Tensho Gakuen Mini Drama CD [A]
catalogue number: EOT-0111-CD
type: Release
type: MusicAlbum
creator: Ryota Ohsaka
by artist: Ryota Ohsaka
created: 2016-06-15
date published: 2016-06-15

ACTORS - Singing Contest Edition - [きゃにめ限定盤]
name: ACTORS - Singing Contest Edition - [canime Limited Edition]
type: Composition

青春サツバツ論 / 3年E組うた担
title: Seishun Satsubatsuron / 3-nen E-gumi Utatan
type: MusicAlbum
type: Release
creator: Ryota Ohsaka
by artist: Ryota Ohsaka
catalogue number: EYCA-10282/B
created: 2015-02-18
date published: 2015-02-18

赤髪の白雪姫 第10巻 特典CD
name: Snow White with the Red Hair Vol.10 SPECIAL CD @en
type: Composition
name: Akagami no Shirayukihime Vol.10 SPECIAL CD

Yumeiro Cast Vocal Mini Album: Birthday Collection
type: Release
created: 2016-10-26
title: 夢色キャスト ボーカルミニアルバム バースデーコレクション
type: MusicAlbum
date published: 2016-10-26
by artist: Ryota Ohsaka
catalogue number: LACA-15591
creator: Ryota Ohsaka

Seishun Satsubatsuron / 3-nen E-gumi Utatan
name: 青春サツバツ論 / 3年E組うた担
type: Performance

Rakudai Kishi no Cavalry 06 Situation drama CD "Stella's Dream / Shizuku's Dream" / Ikki Kurogane (CV: Ryota Osaka)
name: A TALE OF WORST ONE 06 Situation drama CD "STELLA'S DREAM SHIZUKU'S DREAM" / Ikki Kurogane (cv Ryota Osaka) @en
name: 落第騎士の英雄譚 06 シチュエーションドラマCD「ステラの見る夢/珠雫の見る夢」 / 黒鉄一輝(CV:逢坂良太)
type: Composition

ACTORS - Deluxe Delight Edition -
type: Performance

Kakumeiki Valvrave ORIGINAL DRAMA CD "Kakumei no Yoake
name: Valvrave the Liberator ORIGINAL DRAMA CD "The daybreak of the revolution @en
created: 2013-06-26
date published: 2013-06-26
name: 革命機ヴァルヴレイヴ オリジナルドラマCD「革命の夜明け」
by artist: Ryota Ohsaka
catalogue number: ANZX-9043
creator: Ryota Ohsaka
type: MusicAlbum
type: Release

TVアニメ『ローゼンメイデン』ドラマCD
type: Release
by artist: Ryota Ohsaka
name: Rozen Maiden Drama CD
type: MusicAlbum
catalogue number: LACA-15351
date published: 2013-10-23
created: 2013-10-23
creator: Ryota Ohsaka

Ore dake Haireru Kakushi Dungeon Vol.3 Radio CD.
type: MusicAlbum
creator: Ryota Ohsaka
created: 2021-06-30
title: The Hidden Dungeon Only I Can Enter Vol.3 Radio CD. @en
name: 俺だけ入れる隠しダンジョン Vol.3 Radio CD.
date published: 2021-06-30
catalogue number: DMPXA-175-2
type: Release
by artist: Ryota Ohsaka

Knights of Chivalry ～誓いのフェードラッヘ～ ～GRANBLUE FANTASY～
title: Knights of Chivalry ~Chikai no Feendrache~ ~GRANBLUE FANTASY~
type: Composition

テイルズ オブ ゼスティリア ザ クロス Blu-ray BOX II アニメイト購入特典ドラマCD「旅路の途中 〜激突! 温泉にて〜」
name: Tales of Zestiria the X Blu-ray BOX II Animate Bonus Drama CD
type: Composition

とあるラジオの一方通行 Vol.2
type: MusicAlbum
type: Release
title: A CERTAIN RADIO'S ACCELERATOR Vol.2 @en
name: Toaru Radio no Accelerator Vol.2
created: 2020-02-28
creator: Ryota Ohsaka
catalogue number: GNXA-7413-CD
date published: 2020-02-28
by artist: Ryota Ohsaka

☆3rd SHOW TIME 10☆ team鳳&華桜会
title: ☆3rd SHOW TIME 10☆ team Ootori & Kaoukai
date published: 2019-09-04
type: MusicAlbum
created: 2019-09-04
type: Release
by artist: Ryota Ohsaka
catalogue number: GNCA-0590
creator: Ryota Ohsaka

赤髪の白雪姫 第6巻 特典CD
name: Akagami no Shirayukihime Vol.6 SPECIAL CD
name: Snow White with the Red Hair Vol.6 SPECIAL CD @en
type: Performance

TV Anime "Glasslip" Character Song Album Utagoe no Kakera
title: TVアニメ『グラスリップ』キャラクターソングアルバム 歌声の欠片
type: Composition

あんさんぶるスターズ!! 7th Anniversary song Surprising Thanks!!
type: Composition
title: ENSEMBLE STARS!! 7th Anniversary song Surprising Thanks!!

Ansatsu Kyoushitsu Vol.1-4 Combined Purchase Bonus: Cast Discussion CD ani mu-mo
catalogue number: N/A
type: MusicAlbum
name: 暗殺教室1-4巻連動購入特典:キャスト座談会CD アニミュゥモ
date published: 2015-06-26
by artist: Ryota Ohsaka
title: Assassination Classroom Vol.1-4 Combined Purchase Bonus: Cast Discussion CD ani mu-mo @en
created: 2015-06-26
creator: Ryota Ohsaka
type: Release

Rakudai Kishi no Cavalry Vol.13 Drama CD
created: 2017-10-13
name: A TALE OF WORST ONE Vol.13 Drama CD @en
catalogue number: N/A
by artist: Ryota Ohsaka
name: 落第騎士の英雄譚 13巻 ドラマCD
creator: Ryota Ohsaka
date published: 2017-10-13
type: MusicAlbum
type: Release

DIVE!! オリジナル・サウンドトラック & オリジナルドラマCD
name: DIVE!! Original Soundtrack | Original Drama CD
type: Composition

PROMISED FIELD / Seidou Koukou Yakyuubu
name: PROMISED FIELD / 青道高校野球部
type: Release
date published: 2014-11-05
name: PROMISED FIELD / Seido High School Baseball Club @en
type: MusicAlbum
creator: Ryota Ohsaka
catalogue number: PCCG-70224
by artist: Ryota Ohsaka
created: 2014-11-05

ACTORS - Songs Collection - アニメイトオリジナル特典 天翔学園 放課後ぶっちゃけトークCD (オールキャスト収録感想コメント)
title: ACTORS - Songs Collection - animate Original Tokuten Tensho Gakuen Hokago Bucchake Talk CD (All Cast Shuroku Kanso Comment)
type: Performance

STAR-MYU THIRD SEASON Vol.1 SPECIAL CD
performer: Ryota Ohsaka
by artist: Ryota Ohsaka
name: スタミュ(第3期) 第1巻 特典CD
type: Performance

Rakudai Kishi no Cavalry 06 Situation drama CD "Stella's Dream / Shizuku's Dream" / Ikki Kurogane (CV: Ryota Osaka)
created: 2016-05-25
name: A TALE OF WORST ONE 06 Situation drama CD "STELLA'S DREAM SHIZUKU'S DREAM" / Ikki Kurogane (cv Ryota Osaka) @en
title: 落第騎士の英雄譚 06 シチュエーションドラマCD「ステラの見る夢/珠雫の見る夢」 / 黒鉄一輝(CV:逢坂良太)
catalogue number: CAVA-0006
type: MusicAlbum
type: Release
date published: 2016-05-25
by artist: Ryota Ohsaka
creator: Ryota Ohsaka

Yumeiro Cast Vocal Mini Album: Birthday Collection
type: Composition
title: 夢色キャスト ボーカルミニアルバム バースデーコレクション

TVアニメ 『あんさんぶるスターズ!』 オリジナルサウンドトラック
title: TV ANIMATION ENSEMBLE STARS! ORIGINAL SOUNDTRACK
type: Composition

birthinfo
principal: Ryota Ohsaka
type: Birth
date: 1986-08-02
place: Tokushima Prefecture, Japan

Nil Admirari no Tenbin Amazon.co.jp Limited Drama CD "Koi to Sakubou no Picnic
created: 2018-09-28
name: LIBRA OF NIL ADMIRARI Amazon.co.jp Limited Drama CD: Koi to Sakubou no Picnic @en
title: ニル・アドミラリの天秤 Amazon.co.jp限定 ドラマCD「恋と策謀のピクニック」
type: MusicAlbum
type: Release
catalogue number: N/A
date published: 2018-09-28
by artist: Ryota Ohsaka
creator: Ryota Ohsaka

Chronostacia Limited Edition Drama CD
catalogue number: IF1401-CNS-GE
created: 2014-04-24
name: クロノスタシア 限定版同梱特典ドラマCD「クロノスタシアクエスト～略してクロクエ～」
date published: 2014-04-24
type: MusicAlbum
by artist: Ryota Ohsaka
creator: Ryota Ohsaka
type: Release

結合男子 -Elements with Emotions- ORIGINAL SOUND TRACK
type: Performance
title: Ketsugou Danshi -Elements with Emotions- ORIGINAL SOUND TRACK

夢色キャスト「聖夜のラブレター」Song Collection 最後のロンリークリスマス
name: Yumeiro Cast "Seiya no Love Letter" Song Collection: Saigo no Lonely Christmas
performer: Ryota Ohsaka
type: Performance
by artist: Ryota Ohsaka

TVアニメ『あんさんぶるスターズ!』EDテーマ集 VOL.06
title: TV ANIMATION ENSEMBLE STARS! ENDING THEME COLLECTION VOL.06
type: Performance

Akagami no Shirayukihime Vol.2 SPECIAL CD
by artist: Ryota Ohsaka
title: Snow White with the Red Hair Vol.2 SPECIAL CD @en
type: MusicAlbum
creator: Ryota Ohsaka
type: Release
name: 赤髪の白雪姫 第2巻 特典CD
catalogue number: 1000572622-CD
date published: 2015-10-28
created: 2015-10-28

Radio CD "Tekkadan Housoukyoku" Vol.8
name: TEKKADAN RADIO STATION 08 @en
performer: Ryota Ohsaka
name: ラジオCD「鉄華団放送局」Vol.8
by artist: Ryota Ohsaka
type: Performance

ACTORS - Deluxe Dream Edition -
type: Composition

トラブル・マギア ～訳アリ少女は未来を勝ち取るために異国の魔法学校へ留学します～ ドラマCD & サウンドトラックCD
name: Trouble Magia ~Wakeari Shoujo wa Mirai wo Kachitoru Tame ni Ikoku no Mahou Gakkou e Ryuugaku Shimasu~ Drama CD & Soundtrack CD
type: Performance

Netsuzou TRap -NTR- Vol.5 Special Edition Drama CD
type: MusicAlbum
creator: Ryota Ohsaka
created: 2017-07-18
catalogue number: YURI-0015
title: 捏造トラップ-NTR-5 特装版 ドラマCD
type: Release
by artist: Ryota Ohsaka
date published: 2017-07-18

QUESTION / 3年E組うた担
title: QUESTION / 3-nen E-gumi Utatan
date published: 2016-02-24
created: 2016-02-24
creator: Ryota Ohsaka
catalogue number: EYCA-10810/B
type: Release
by artist: Ryota Ohsaka
type: MusicAlbum

QUESTION / 3年E組うた担
name: QUESTION / 3-nen E-gumi Utatan
type: Composition

BRAND NEW BLUE / 沢村栄純(CV:逢坂良太) with オーイシマサヨシ
name: BRAND NEW BLUE / Eijun Sawamura (CV: Ryota Osaka) with Masayoshi Oishi
type: Performance

BLUE WINDING ROAD / 青道高校野球部
type: MusicAlbum
type: Release
name: BLUE WINDING ROAD / Seido High School Baseball Club @en
creator: Ryota Ohsaka
date published: 2015-08-12
name: BLUE WINDING ROAD / Seidou Koukou Yakyuubu
catalogue number: PCCG-70262
created: 2015-08-12
by artist: Ryota Ohsaka

Yumeiro Cast Vocal Collection ~WELCOME TO THE SHOW!!~
title: 夢色キャスト Vocal Collection ～WELCOME TO THE SHOW!!～
type: Composition

バイバイ YESTERDAY / 3年E組うた担
title: Bye Bye YESTERDAY / 3-nen E-gumi Utatan
type: Composition

アンジェリーク ルトゥール ロマンティックCD "DEAR MY QUEEN
type: MusicAlbum
title: ANGELIQUE RETOUR ROMANTIC CD "DEAR MY QUEEN
date published: 2015-12-17
created: 2015-12-17
type: Release
by artist: Ryota Ohsaka
creator: Ryota Ohsaka
catalogue number: KTGS-V0309CD

落第騎士の英雄譚 06 シチュエーションドラマCD「ステラの見る夢/珠雫の見る夢」 / 黒鉄一輝(CV:逢坂良太)
title: A TALE OF WORST ONE 06 Situation drama CD "STELLA'S DREAM SHIZUKU'S DREAM" / Ikki Kurogane (cv Ryota Osaka) @en
type: Performance
name: Rakudai Kishi no Cavalry 06 Situation drama CD "Stella's Dream / Shizuku's Dream" / Ikki Kurogane (CV: Ryota Osaka)
performer: Ryota Ohsaka
by artist: Ryota Ohsaka

TVアニメ 『はたらく魔王さま!』 ドラマCD 「魔王、捨て猫を拾う」
date published: 2017-06-07
creator: Ryota Ohsaka
type: MusicAlbum
type: Release
name: Hataraku Maou-sama! DRAMA CD: Maou, Suteneko wo Hirou
created: 2017-06-07
catalogue number: LACA-15639
by artist: Ryota Ohsaka

TV Animation SHOW BY ROCK!! BEST Selection!!
created: 2022-04-06
creator: Ryota Ohsaka
date published: 2022-04-06
catalogue number: PCCG-02123
by artist: Ryota Ohsaka
type: MusicAlbum
title: TVアニメ「SHOW BY ROCK!!」BEST Selection!!
type: Release

Munasawagi Just☆Paradise / Trichronika
created: 2016-11-16
by artist: Ryota Ohsaka
name: 胸騒ぎJust☆Paradise / トライクロニカ
creator: Ryota Ohsaka
type: MusicAlbum
type: Release
catalogue number: PCCG-70332
date published: 2016-11-16

Rakudai Kishi no Cavalry Vol.8 Drama CD
title: A TALE OF WORST ONE Vol.8 Drama CD @en
title: 落第騎士の英雄譚 8巻 ドラマCD
type: Composition

暗殺教室 第2期 第1巻 スペシャルCD
title: Assassination Classroom SPECIAL CD 2ND vol.1 @en
type: Performance
title: Ansatsu Kyoushitsu 2nd Season Volume 1 Special CD

ラジオCD「アルドノア・ラジオ 特別版」Vol.6
title: ALDNOAH.RADIO Special Edition 06
type: Composition

TVアニメ「恋と嘘」ドラマCD 第1巻
type: Composition
name: TV Anime "Koi to Uso" Drama CD Vol.1
title: LOVE and LIES Drama CD Vol.1 @en

自力本願レボリューション / 3年E組うた担
type: Composition
name: Jirikihongan Revolution / 3-nen E-gumi Utatan

Tales of Zestiria the X Blu-ray BOX I Animate Bonus Drama CD
type: Composition
title: テイルズ オブ ゼスティリア ザ クロス Blu-ray BOX I アニメイト購入特典ドラマCD 「ほっと一息、旅路の追想 〜スレイ、ミクリオ、デゼル、ザビーダ編〜」

Jirikihongan Revolution / 3-nen E-gumi Utatan
name: 自力本願レボリューション / 3年E組うた担
type: Performance

Charlotte Drama CD Vol.2 シャーロットNG大賞
title: Charlotte Drama CD Vol.2: Charlotte NG Taishou
type: Performance

Akagami no Shirayukihime 16 Genteiban Drama CD
name: Snow white with the red hair 16 Limited Edition Drama CD @en
performer: Ryota Ohsaka
name: 赤髪の白雪姫 16 限定版 ドラマCD
by artist: Ryota Ohsaka
type: Performance

ANGELIQUE RETOUR ROMANTIC CD "DEAR MY QUEEN
type: Composition
title: アンジェリーク ルトゥール ロマンティックCD "DEAR MY QUEEN

Little Battlers eXperience Series Songbook Ultimate
type: Composition
name: Danball Senki Series Songbook Ultimate @en
name: ダンボール戦機シリーズ ソングブック アルティメイト

ENSEMBLE STARS!! COVER SONG SERIES 05 (RE)PLAY
created: 2022-12-08
name: あんさんぶるスターズ!! COVER SONG SERIES 05 (RE)PLAY
type: MusicAlbum
type: Release
catalogue number: N/A
by artist: Ryota Ohsaka
date published: 2022-12-08
creator: Ryota Ohsaka

「となりの怪物くん」オリジナル・ドラマCD『あさ子の「未成年はまだまだ眠らな～い!!」』
name: Tonari no Kaibutsukun Original Drama CD: Asako no "Miseinen wa Madamada Nemuranaai!!
type: Release
by artist: Ryota Ohsaka
created: 2013-02-27
creator: Ryota Ohsaka
date published: 2013-02-27
type: MusicAlbum
catalogue number: ANZX-6988

ACTORS5 初回限定盤 アニメイトオリジナル特典 天翔学園ミニドラマCD【A】
type: Composition
name: ACTORS5 Limited Edition animate Original Tokuten Tensho Gakuen Mini Drama CD [A]

ACTORS - Songs Collection - アニメイトオリジナル特典 天翔学園 放課後ぶっちゃけトークCD (オールキャスト収録感想コメント)
type: MusicAlbum
name: ACTORS - Songs Collection - animate Original Tokuten Tensho Gakuen Hokago Bucchake Talk CD (All Cast Shuroku Kanso Comment)
catalogue number: ETOT-0019-CD
created: 2015-09-16
creator: Ryota Ohsaka
by artist: Ryota Ohsaka
type: Release
date published: 2015-09-16

音声だけど30分も聞けて楽しいよねっ ドラマCD第1話
type: Performance
name: Oniichan Dakedo Sanjuuppun mo Kikete Tanoshii yo ne Drama CD1
performer: Ryota Ohsaka
by artist: Ryota Ohsaka

てーきゅう 第3期OP主題歌 ぬふっとてーきゅうポトラッチ vocal. Naive
performer: Ryota Ohsaka
title: Nufutto Teekyu Potlatch / Naive @en
by artist: Ryota Ohsaka
title: Teekyu Dai 3-ki OP Shudaika Nufutto Teekyu Potlatch vocal. Naive
type: Performance

Tokuten Drama CD "Hataraku Maou-sama! Akuma to Yuusha to Joshikousei -A happy new year-
catalogue number: PCXG-50242-2
created: 2013-08-07
type: MusicAlbum
title: 特典ドラマCD 「はたらく魔王さま! 悪魔と勇者と女子高生 -A happy new year-」
type: Release
by artist: Ryota Ohsaka
creator: Ryota Ohsaka
date published: 2013-08-07

GRANBLUE FANTASY CHARACTER SONGS Best Album Vol.1
type: Composition

ハマトラ ドラマCDコレクション
type: Performance
by artist: Ryota Ohsaka
title: HAMATORA DRAMA CD COLLECTION
performer: Ryota Ohsaka

EXIT TUNES PRESENTS ACTORS5 [Limited Edition]
type: Release
by artist: Ryota Ohsaka
type: MusicAlbum
date published: 2016-06-15
catalogue number: QWCE-00588
created: 2016-06-15
creator: Ryota Ohsaka

STAR-MYU THIRD SEASON Vol.1 SPECIAL CD
by artist: Ryota Ohsaka
type: MusicAlbum
creator: Ryota Ohsaka
catalogue number: GNXA-222102
type: Release
created: 2019-08-21
title: スタミュ(第3期) 第1巻 特典CD
date published: 2019-08-21

ACTORS - Deluxe Duet Edition - アニメイト店舗限定 天翔学園コンテストコメントCD (A) (オールキャスト感想コメント)
type: Release
by artist: Ryota Ohsaka
type: MusicAlbum
name: ACTORS - Deluxe Duet Edition - animate Shop Gentei Tensho Gakuen Kasho Contest Comment CD (A) (All Cast Kanso Comment)
created: 2015-03-04
date published: 2015-03-04
creator: Ryota Ohsaka
catalogue number: EOT-0097-CD

凪のあすからじお Vol.2 特典CD-ROM
type: Performance
name: NAGI NO ASUKARADIO Vol.2 SPECIAL CD-ROM

TV Anime "SHOW BY ROCK!! STARS!!" Sounyuuka Mini Album Vol.2
creator: Ryota Ohsaka
type: MusicAlbum
created: 2021-04-07
type: Release
catalogue number: PCCG-01957
name: TVアニメ「SHOW BY ROCK!! STARS!!」挿入歌ミニアルバム Vol.2
date published: 2021-04-07
title: SHOW BY ROCK!! STARS!! INSERT SONG MINI ALBUM Vol.2 @en
by artist: Ryota Ohsaka

Shigatsu" ja nai yo, "Kimi Uso" da yo. Radio Vol.2
by artist: Ryota Ohsaka
creator: Ryota Ohsaka
created: 2015-04-29
type: MusicAlbum
type: Release
name: ラジオCD「『四月』じゃないよ、『君嘘』だよ。ラジオ」Vol.2
date published: 2015-04-29
catalogue number: TBZR-0407~8

TVアニメ『ローゼンメイデン』ドラマCD
type: Performance
performer: Ryota Ohsaka
name: Rozen Maiden Drama CD
by artist: Ryota Ohsaka

Yumeiro Cast Vocal Collection ~WELCOME TO THE SHOW!!~
by artist: Ryota Ohsaka
type: Performance
title: 夢色キャスト Vocal Collection ～WELCOME TO THE SHOW!!～
performer: Ryota Ohsaka

あんさんぶるスターズ!! 5th Anniversary song「Walk with your smile」 / ESオールスターズ
type: Composition
name: Ensemble Stars!! 5th Anniversary song: Walk with your smile / ES All Stars

ACTORS5 Limited Edition animate Original Tokuten Tensho Gakuen Mini Drama CD [A]
name: ACTORS5 初回限定盤 アニメイトオリジナル特典 天翔学園ミニドラマCD【A】
type: Performance

ラジオCD「アルドノア・ラジオ 特別版」Vol.6
date published: 2015-07-01
title: ALDNOAH.RADIO Special Edition 06
type: Release
type: MusicAlbum
creator: Ryota Ohsaka
by artist: Ryota Ohsaka
created: 2015-07-01
catalogue number: TBCR-0451

EXIT TUNES PRESENTS ACTORS5
type: Composition

Kakumeiki Valvrave SPECIAL TALK CD:01 "Kakumei CD Valvrave
title: Valvrave the Liberator SPECIAL TALK CD:01 "Revolution CD Valvrave @en
type: Composition
name: 革命機ヴァルヴレイヴ スペシャルトークCD:01「革命CD ヴァルヴレイヴ」

Teekyu Dai 3-ki OP Shudaika Nufutto Teekyu Potlatch vocal. Naive
creator: Ryota Ohsaka
created: 2013-12-29
catalogue number: DAXV-0010
by artist: Ryota Ohsaka
type: MusicAlbum
title: Nufutto Teekyu Potlatch / Naive @en
name: てーきゅう 第3期OP主題歌 ぬふっとてーきゅうポトラッチ vocal. Naive
type: Release
date published: 2013-12-29

Rakudai Kishi no Cavalry Vol.8 Drama CD
title: A TALE OF WORST ONE Vol.8 Drama CD @en
title: 落第騎士の英雄譚 8巻 ドラマCD
type: Performance

ネオロマンス 25th Anniversary ヴォーカルコンプリートBOX [受注生産限定]
title: Neoromance 25th Anniversary Vocal Complete BOX
type: Composition

Shonen Hollywood -Holly Stage for 49- Character Song CD Kakeru Kazami
by artist: Ryota Ohsaka
type: MusicAlbum
date published: 2014-12-10
name: TVアニメ「少年ハリウッド-HOLLY STAGE FOR 49-」キャラクターソングCD 風見颯
creator: Ryota Ohsaka
type: Release
created: 2014-12-10
catalogue number: KICM-1530

あんさんぶるスターズ!! 6th Anniversary song FUSIONIC STARS!!
type: Release
created: 2021-06-23
name: ENSEMBLE STARS!! 6th Anniversary song FUSIONIC STARS!!
type: MusicAlbum
creator: Ryota Ohsaka
catalogue number: FFCG-0177
by artist: Ryota Ohsaka
date published: 2021-06-23

ダンボール戦機シリーズ ソングブック アルティメイト
type: Release
title: Danball Senki Series Songbook Ultimate @en
title: Little Battlers eXperience Series Songbook Ultimate
catalogue number: AVCD-55060
date published: 2013-12-11
created: 2013-12-11
creator: Ryota Ohsaka
type: MusicAlbum
by artist: Ryota Ohsaka

hamatora Special CD volume.1
type: Composition
title: ハマトラ Special CD volume.1

ACTORS - Singing Contest Edition - sideB
type: Performance

☆3rd SHOW TIME 10☆ team Ootori & Kaoukai
title: ☆3rd SHOW TIME 10☆ team鳳&華桜会
type: Composition

Kakumeiki Valvrave ORIGINAL DRAMA CD:02 "Sakimori Star Tanjou!
name: 革命機ヴァルヴレイヴ オリジナルドラマCD:02「咲森スター誕生!」
title: Valvrave the Liberator ORIGINAL DRAMA CD:02 "The birth of Sakimori star @en
type: Composition

Tonari no Kaibutsukun Special CD: Cast Discussion vol.1
performer: Ryota Ohsaka
by artist: Ryota Ohsaka
type: Performance
name: となりの怪物くん Special CD キャスト座談会 vol.1

☆3rd SHOW TIME 1☆ Yuta Hoshitani & Kaoukai
type: Composition
name: ☆3rd SHOW TIME 1☆ 星谷悠太&華桜会

HOLLY TRIP / Shonen Hollywood
type: Release
created: 2015-02-04
catalogue number: KICM-3284
type: MusicAlbum
title: HOLLY TRIP / 少年ハリウッド
by artist: Ryota Ohsaka
date published: 2015-02-04
creator: Ryota Ohsaka

剣が君 for V 二重唱 海原之章「鷺原左京・鈴懸」
title: Ken ga Kimi for V Nijuushou: Unabara no Shou "Sakyou Sagihara & Suzukake
date published: 2015-12-23
created: 2015-12-23
by artist: Ryota Ohsaka
title: Ken ga Kimi for V Duet Song: Unabara no Shou "Sakyou Sagihara & Suzukake @en
catalogue number: REC-339
type: MusicAlbum
type: Release
creator: Ryota Ohsaka

Shigatsu" ja nai yo, "Kimi Uso" da yo. Radio Vol.2
type: Performance
title: ラジオCD「『四月』じゃないよ、『君嘘』だよ。ラジオ」Vol.2

Neoromance 25th Anniversary Vocal Complete BOX
title: ネオロマンス 25th Anniversary ヴォーカルコンプリートBOX [受注生産限定]
type: Performance

赤髪の白雪姫 第2巻 特典CD
type: Composition
name: Snow White with the Red Hair Vol.2 SPECIAL CD @en
name: Akagami no Shirayukihime Vol.2 SPECIAL CD

テイルズ オブ ゼスティリア ザ クロス Blu-ray BOX II アニメイト購入特典ドラマCD「旅路の途中 〜激突! 温泉にて〜」
name: Tales of Zestiria the X Blu-ray BOX II Animate Bonus Drama CD
type: Release
created: 2017-07-28
type: MusicAlbum
catalogue number: BEPC-0024
by artist: Ryota Ohsaka
date published: 2017-07-28
creator: Ryota Ohsaka

あんさんぶるスターズ!! ESアイドルソング season1 Eden
type: Performance
title: ENSEMBLE STARS!! ES idol song season1 Eden

ラジオCD「鉄華団放送局」Vol.8
catalogue number: TBZR-0839~40
type: Release
title: Radio CD "Tekkadan Housoukyoku" Vol.8
type: MusicAlbum
name: TEKKADAN RADIO STATION 08 @en
date published: 2017-03-24
creator: Ryota Ohsaka
by artist: Ryota Ohsaka
created: 2017-03-24

SHOW BY ROCK!! BEST Vol.4
type: Composition

Opus.COLORs 録り下ろしドラマ Vol.1
name: Opus.COLORs Original Drama Vol.1
catalogue number: GNXA-244102
created: 2023-07-26
date published: 2023-07-26
creator: Ryota Ohsaka
type: Release
by artist: Ryota Ohsaka
type: MusicAlbum

革命機ヴァルヴレイヴ オリジナルドラマCD:02「咲森スター誕生!」
by artist: Ryota Ohsaka
creator: Ryota Ohsaka
date published: 2013-08-21
type: MusicAlbum
title: Valvrave the Liberator ORIGINAL DRAMA CD:02 "The birth of Sakimori star @en
title: Kakumeiki Valvrave ORIGINAL DRAMA CD:02 "Sakimori Star Tanjou!
catalogue number: ANZX-9047
created: 2013-08-21
type: Release

ハロー世界 / 少年ハリウッド
by artist: Ryota Ohsaka
title: Hello Sekai / Shonen Hollywood
created: 2014-08-13
creator: Ryota Ohsaka
catalogue number: KICM-1527
date published: 2014-08-13
type: Release
type: MusicAlbum

青春サツバツ論 / 3年E組うた担
name: Seishun Satsubatsuron / 3-nen E-gumi Utatan
type: Composition

TVアニメ「恋と嘘」ドラマCD 第3巻
title: LOVE and LIES Drama CD Vol.3 @en
title: TV Anime "Koi to Uso" Drama CD Vol.3
type: Composition

テイルズ オブ フェスティバル 2018
by artist: Ryota Ohsaka
title: TALES OF FESTIVAL 2018 [Limited Edition]
creator: Ryota Ohsaka
catalogue number: BNEI-00067
created: 2018-12-14
type: Release
date published: 2018-12-14
type: MusicAlbum

夢色キャスト Vocal Collection 4 ~Dreaming of Next Stage~
title: Yumeiro Cast Vocal Collection 4 ~Dreaming of Next Stage~
by artist: Ryota Ohsaka
performer: Ryota Ohsaka
type: Performance

あんさんぶるスターズ!! ESアイドルソング Extra fine & Eden
name: ENSEMBLE STARS!! ES IDOL SONG EXTRA fine & Eden
type: Performance

あんさんぶるスターズ!! ESアイドルソング Extra fine & Eden
creator: Ryota Ohsaka
name: ENSEMBLE STARS!! ES IDOL SONG EXTRA fine & Eden
by artist: Ryota Ohsaka
type: MusicAlbum
catalogue number: FFCG-0178
type: Release
date published: 2022-02-23
created: 2022-02-23

ACTORS - Extra Edition 5 - feat.鷹翌、竜之介、鯆澄、一兎 アニメイトオリジナル特典 天翔学園 水泳部のぶっちゃけトークCD
title: ACTORS - Extra Edition 5 - feat.Takato, Ryunosuke, Hozumi, Itto animate Original Bonus Tensho School Suieibu no Bucchake Talk CD
type: Performance

TV Anime "Koi to Uso" Drama CD Vol.2
title: LOVE and LIES Drama CD Vol.2 @en
type: Performance
title: TVアニメ「恋と嘘」ドラマCD 第2巻
performer: Ryota Ohsaka
by artist: Ryota Ohsaka

青春サツバツ論 / 3年E組うた担
name: Seishun Satsubatsuron / 3-nen E-gumi Utatan
type: Performance

TV Anime "Koi to Uso" Drama CD Vol.1
name: TVアニメ「恋と嘘」ドラマCD 第1巻
catalogue number: FFCM-0079
created: 2017-08-23
creator: Ryota Ohsaka
date published: 2017-08-23
type: Release
by artist: Ryota Ohsaka
type: MusicAlbum
title: LOVE and LIES Drama CD Vol.1 @en

TVアニメ 『あんさんぶるスターズ!』 オリジナルサウンドトラック
title: TV ANIMATION ENSEMBLE STARS! ORIGINAL SOUNDTRACK
type: Performance

キミと☆Are You Ready? / トライクロニカ
title: Kimi to ☆ Are You Ready? / Trichronika
type: Composition

HAMATORACKS
type: Composition

フェアリーフェンサー エフ ADVENT DARK FORCE ドラマCD 「妖聖高校の七不思議」
by artist: Ryota Ohsaka
created: 2015-11-05
title: fairy fencer f ADVENT DARK FORCE Drama CD "Yousei Koukou no Nanafushigi
creator: Ryota Ohsaka
type: Release
type: MusicAlbum
catalogue number: IF-0068
date published: 2015-11-05

Ace of Diamond CHARACTER SONG Series 02 VIOLENT WIND / SATORU FURUYA starring NOBUNAGA SHIMAZAKI
type: Composition
name: TVアニメ「ダイヤのA」キャラクターソングシリーズ02 VIOLENT WIND / 降谷暁 starring 島崎信長

ACTORS 5th Anniversary Edition [Limited Edition]
type: Release
type: MusicAlbum
catalogue number: QWCE-00744
title: ACTORS 5th Anniversary Edition [豪華盤]
created: 2019-07-17
by artist: Ryota Ohsaka
creator: Ryota Ohsaka
date published: 2019-07-17

Akagami no Shirayukihime Vol.5 SPECIAL CD
date published: 2016-01-27
name: 赤髪の白雪姫 第5巻 特典CD
title: Snow White with the Red Hair Vol.5 SPECIAL CD @en
catalogue number: 1000572625-CD
creator: Ryota Ohsaka
type: Release
by artist: Ryota Ohsaka
created: 2016-01-27
type: MusicAlbum

Koutetsujou no Kabaneri Drama CD "Shigure no Yume" Kouhen
type: Composition
title: KABANERI OF THE IRON FORTRESS Drama CD "Shigure's Dream" Second Part @en
name: 甲鉄城のカバネリ ドラマCD 時雨の夢 後編

Koutetsujou no Kabaneri Drama CD "Shigure no Yume" Zenpen
title: KABANERI OF THE IRON FORTRESS Drama CD "Shigure's Dream" First Part @en
type: Performance
name: 甲鉄城のカバネリ ドラマCD 時雨の夢 前編

EXIT TUNES PRESENTS ACTORS2
type: Release
type: MusicAlbum
date published: 2014-09-17
catalogue number: QWCE-00369
created: 2014-09-17
creator: Ryota Ohsaka
by artist: Ryota Ohsaka

BLUE WINDING ROAD / 青道高校野球部
name: BLUE WINDING ROAD / Seidou Koukou Yakyuubu
name: BLUE WINDING ROAD / Seido High School Baseball Club @en
performer: Ryota Ohsaka
type: Performance
by artist: Ryota Ohsaka

凪のあすから Blu-ray BOX 特典CD
name: Nagi no Asukara Blu-ray BOX Bonus CD
type: Composition

STAR-MYU THIRD SEASON Vol.2 SPECIAL CD
name: スタミュ(第3期) 第2巻 特典CD
type: Composition

TVアニメ「ニル・アドミラリの天秤」キャラクターソングシリーズ
name: TV Anime "Nil Admirari no Tenbin" Character Song Series
title: LIBRA OF NIL ADMIRARI Character Song Series @en
type: Composition

TVアニメ『グラスリップ』キャラクターソングアルバム 歌声の欠片
title: TV Anime "Glasslip" Character Song Album Utagoe no Kakera
type: Performance

ハマトラジオ出張版ver.アニミュゥモ
type: Release
date published: 2014-08-29
by artist: Ryota Ohsaka
catalogue number: AVCS-14082
creator: Ryota Ohsaka
title: HamatoRadio Branch-off Edition ver. ani mu-mo
created: 2014-08-29
type: MusicAlbum

フェアリーフェンサー エフ ADVENT DARK FORCE ドラマCD 「妖聖高校の七不思議」
name: fairy fencer f ADVENT DARK FORCE Drama CD "Yousei Koukou no Nanafushigi
performer: Ryota Ohsaka
by artist: Ryota Ohsaka
type: Performance

俺の彼女と幼なじみが修羅場すぎる 8 ドラマCD
type: Composition
name: Ore no Kanojo to Osananajimi ga Shuraba Sugiru 8 Drama CD

ハマトラジオ出張版ver.アニミュゥモ
type: Composition
name: HamatoRadio Branch-off Edition ver. ani mu-mo

ハマトラジオ出張版ver.アニミュゥモ
name: HamatoRadio Branch-off Edition ver. ani mu-mo
type: Performance
performer: Ryota Ohsaka
by artist: Ryota Ohsaka

フェアリーフェンサー エフ ADVENT DARK FORCE ドラマCD 「妖聖高校の七不思議」
type: Composition
name: fairy fencer f ADVENT DARK FORCE Drama CD "Yousei Koukou no Nanafushigi

Little Battlers eXperience Series Songbook Ultimate
name: Danball Senki Series Songbook Ultimate @en
name: ダンボール戦機シリーズ ソングブック アルティメイト
performer: Ryota Ohsaka
type: Performance
by artist: Ryota Ohsaka

TVアニメ『東京リベンジャーズ』EP 03
title: TOKYO REVENGERS EP 03
type: Release
by artist: Ryota Ohsaka
creator: Ryota Ohsaka
created: 2022-05-18
date published: 2022-05-18
type: MusicAlbum
catalogue number: PCCG-02141

ACTORS 5th Anniversary Edition [豪華盤]
name: ACTORS 5th Anniversary Edition [Limited Edition]
type: Composition

あんさんぶるスターズ! ユニットソングCD Eden
name: ENSEMBLE STARS! UNIT SONG CD Eden
creator: Ryota Ohsaka
type: Release
date published: 2018-02-21
type: MusicAlbum
catalogue number: FFCG-0071
created: 2018-02-21
by artist: Ryota Ohsaka

Glasslip Drama CD "Monogatari no Kakera
created: 2014-10-08
type: MusicAlbum
catalogue number: LACA-15458
name: TVアニメ『グラスリップ』ドラマCD「物語の欠片」
date published: 2014-10-08
by artist: Ryota Ohsaka
creator: Ryota Ohsaka
type: Release

Shonen Hollywood -Holly Stage for 49- Vol.1 Bonus CD
title: 少年ハリウッド -HOLLY STAGE FOR 49- 第1巻 特典CD
type: Release
catalogue number: KIZX-154
type: MusicAlbum
creator: Ryota Ohsaka
date published: 2014-10-08
created: 2014-10-08
by artist: Ryota Ohsaka

Shonen Hollywood -Holly Stage for 49- Character Song CD Kakeru Kazami
type: Composition
name: TVアニメ「少年ハリウッド-HOLLY STAGE FOR 49-」キャラクターソングCD 風見颯

TVアニメ「ハマトラ」 キャラクターソング全巻購入特典トークCD
by artist: Ryota Ohsaka
catalogue number: AVCS-14040
created: 2014-05-28
type: MusicAlbum
creator: Ryota Ohsaka
name: Hamatora Character Song Combined Purchase Bonus Talk CD
date published: 2014-05-28
type: Release

ACTORS 5th Anniversary Edition
name: ACTORS 5th Anniversary Edition [通常盤]
type: Composition

ACTORS - Singing Contest Edition - sideB
type: MusicAlbum
date published: 2020-05-20
type: Release
catalogue number: PCCG-01904
creator: Ryota Ohsaka
created: 2020-05-20
by artist: Ryota Ohsaka

Ore no Kanojo to Osananajimi ga Shuraba Sugiru 8 Drama CD
type: Performance
performer: Ryota Ohsaka
name: 俺の彼女と幼なじみが修羅場すぎる 8 ドラマCD
by artist: Ryota Ohsaka

ACTORS2 アニメイトオリジナル特典 天翔学園 放課後ぶっちゃけトークCD
name: ACTORS2 animate Original Bonus Tensho School Hokago Bucchake Talk CD
type: Performance

バイバイ YESTERDAY / 3年E組うた担
title: Bye Bye YESTERDAY / 3-nen E-gumi Utatan
type: Release
catalogue number: EYCA-10927/B
date published: 2016-05-25
creator: Ryota Ohsaka
created: 2016-05-25
by artist: Ryota Ohsaka
type: MusicAlbum

Ore dake Haireru Kakushi Dungeon Vol.3 Radio CD.
type: Performance
name: The Hidden Dungeon Only I Can Enter Vol.3 Radio CD. @en
title: 俺だけ入れる隠しダンジョン Vol.3 Radio CD.

EXIT TUNES PRESENTS ACTORS5 [Limited Edition]
type: Composition

ACTORS - Deluxe Dream Edition -
type: Performance

DIVE!! オリジナル・サウンドトラック & オリジナルドラマCD
name: DIVE!! Original Soundtrack | Original Drama CD
by artist: Ryota Ohsaka
type: Performance
performer: Ryota Ohsaka

Shigatsu" ja nai yo, "Kimi Uso" da yo. Radio HMV/Loppi Bonus CD
name: 『四月』じゃないよ、『君嘘』だよ。ラジオ HMV・Loppi全巻購入特典CD
type: Composition

Ace of Diamond CHARACTER SONG Series 03 Eien no Rival / HARUICHI KOMINATO starring NATSUKI HANAE
title: TVアニメ「ダイヤのA」キャラクターソングシリーズ03 永遠のライバル / 小湊春市 starring 花江夏樹
by artist: Ryota Ohsaka
type: Performance
performer: Ryota Ohsaka

俺の彼女と幼なじみが修羅場すぎる 12 ドラマCD
performer: Ryota Ohsaka
type: Performance
name: Ore no Kanojo to Osananajimi ga Shuraba Sugiru 12 Drama CD
by artist: Ryota Ohsaka

QUESTION / 3-nen E-gumi Utatan
type: Composition
title: QUESTION / 3年E組うた担

SHOW BY ROCK!! BEST Vol.4
by artist: Ryota Ohsaka
type: MusicAlbum
created: 2021-04-21
type: Release
date published: 2021-04-21
catalogue number: PCCG-02008
creator: Ryota Ohsaka

Oniichan Dakedo Sanjuuppun mo Kikete Tanoshii yo ne Drama CD1
title: 音声だけど30分も聞けて楽しいよねっ ドラマCD第1話
type: Composition

ACTORS - Deluxe Delight Edition - アニメイト／アニメイトオンライン特典 天翔学園コンテストコメントCD (キャラクター感想コメント)
title: ACTORS - Deluxe Delight Edition - animate/animate online Original Tokuten Tensho Gakuen Kasho Contest Comment CD (Character Kanso Comment)
type: Composition

剣が君 百夜綴り主題歌「まほろばの空」
title: Ken ga Kimi: Momoyo Tsuzuri Theme Song "Mahoroba no Sora
type: Composition

『刀剣乱舞－花丸－』歌詠全集
date published: 2017-12-06
name: Touken Ranbu -Hanamaru- Complete Song Collection @en
type: MusicAlbum
name: Touken Ranbu -Hanamaru- Utayomizensyu
type: Release
by artist: Ryota Ohsaka
creator: Ryota Ohsaka
created: 2017-12-06
catalogue number: THCA-60175

あんさんぶるスターズ! ユニットソングCD Eden
name: ENSEMBLE STARS! UNIT SONG CD Eden
type: Performance

TVアニメ「恋と嘘」ドラマCD 第3巻
creator: Ryota Ohsaka
type: Release
by artist: Ryota Ohsaka
name: TV Anime "Koi to Uso" Drama CD Vol.3
type: MusicAlbum
name: LOVE and LIES Drama CD Vol.3 @en
catalogue number: FFCM-0081
date published: 2017-10-25
created: 2017-10-25

Blood Lad O.S.T. 2
name: TVアニメーション「ブラッドラッド」O.S.T. 2
type: Composition

NAGI NO ASUKARA SPECIAL DRAMA CD 2
performer: Ryota Ohsaka
title: 凪のあすからじお 特典ドラマCD2
by artist: Ryota Ohsaka
type: Performance

少年ハリウッド -HOLLY STAGE FOR 49- 第3巻 特典CD
title: Shonen Hollywood -Holly Stage for 49- Vol.3 Bonus CD
created: 2014-12-17
date published: 2014-12-17
type: Release
by artist: Ryota Ohsaka
creator: Ryota Ohsaka
type: MusicAlbum
catalogue number: KIZX-158

PROMISED FIELD / 青道高校野球部
title: PROMISED FIELD / Seido High School Baseball Club @en
name: PROMISED FIELD / Seidou Koukou Yakyuubu
type: Composition

ACTORS - Deluxe Delight Edition - アニメイト／アニメイトオンライン特典 天翔学園コンテストコメントCD (キャラクター感想コメント)
type: Performance
name: ACTORS - Deluxe Delight Edition - animate/animate online Original Tokuten Tensho Gakuen Kasho Contest Comment CD (Character Kanso Comment)

夢色キャスト Drama Theater 1 ~Re PHANTOM of the MASQUERADE~
name: Yumeiro Cast Drama Theater 1 ~Re PHANTOM of the MASQUERADE~
type: Composition

ENSEMBLE STARS!! 6th Anniversary song FUSIONIC STARS!!
name: あんさんぶるスターズ!! 6th Anniversary song FUSIONIC STARS!!
type: Composition

四月は君の嘘 第7巻 特典CD
type: Composition
title: Shigatsu wa Kimi no Uso BONUS DISC 7

赤髪の白雪姫 第3巻 特典CD
type: Performance
title: Snow White with the Red Hair Vol.3 SPECIAL CD @en
title: Akagami no Shirayukihime Vol.3 SPECIAL CD

Kakumeiki Valvrave ORIGINAL DRAMA CD:04 "Sakimori Gakuen, Satsujin Jiken?
type: Release
title: Valvrave the Liberator ORIGINAL DRAMA CD:04 "Did the murder case occur at Sakimori academy? @en
created: 2013-12-25
type: MusicAlbum
catalogue number: ANZX-9056
by artist: Ryota Ohsaka
date published: 2013-12-25
title: 革命機ヴァルヴレイヴ オリジナルドラマCD:04「咲森学園、殺人事件?」
creator: Ryota Ohsaka

俺だけ入れる隠しダンジョン Vol.2 Radio CD.
name: Ore dake Haireru Kakushi Dungeon Vol.2 Radio CD.
title: The Hidden Dungeon Only I Can Enter Vol.2 Radio CD. @en
created: 2021-05-26
type: MusicAlbum
catalogue number: DMPXA-174-2
date published: 2021-05-26
type: Release
by artist: Ryota Ohsaka
creator: Ryota Ohsaka

BRAND NEW BLUE / 沢村栄純(CV:逢坂良太) with オーイシマサヨシ
name: BRAND NEW BLUE / Eijun Sawamura (CV: Ryota Osaka) with Masayoshi Oishi
type: Composition

Kakumeiki Valvrave SPECIAL TALK CD:01 "Kakumei CD Valvrave
creator: Ryota Ohsaka
type: MusicAlbum
date published: 2013-07-24
name: Valvrave the Liberator SPECIAL TALK CD:01 "Revolution CD Valvrave @en
type: Release
created: 2013-07-24
title: 革命機ヴァルヴレイヴ スペシャルトークCD:01「革命CD ヴァルヴレイヴ」
catalogue number: ANZX-9045
by artist: Ryota Ohsaka

凪のあすからじお 特典ドラマCD
title: NAGI NO ASUKARA SPECIAL DRAMA CD
type: Composition

Ken ga Kimi Theme Song "Kiseki
name: 剣が君 主題歌「軌跡」
type: Composition

Ore dake Haireru Kakushi Dungeon Vol.2 Radio CD.
name: 俺だけ入れる隠しダンジョン Vol.2 Radio CD.
name: The Hidden Dungeon Only I Can Enter Vol.2 Radio CD. @en
type: Performance

Shonen Hollywood -Holly Stage for 49- Vol.1 Bonus CD
type: Composition
title: 少年ハリウッド -HOLLY STAGE FOR 49- 第1巻 特典CD

ACTORS 5th Anniversary Edition
title: ACTORS 5th Anniversary Edition [通常盤]
type: Performance

Kiseki / Trickstar/Eden
type: MusicAlbum
name: キセキ / Trickstar/Eden
creator: Ryota Ohsaka
created: 2019-12-11
date published: 2019-12-11
catalogue number: FFCM-0097
by artist: Ryota Ohsaka
type: Release

TVアニメーション「ブラッドラッド」O.S.T. 1
name: Blood Lad O.S.T. 1
type: Performance

Kakumeiki Valvrave SPECIAL TALK CD:03 "Kakumei CD Valvrave
type: Performance
name: Valvrave the Liberator SPECIAL TALK CD:03 "Revolution CD Valvrave @en
performer: Ryota Ohsaka
name: 革命機ヴァルヴレイヴ スペシャルトークCD:03「革命CD ヴァルヴレイヴ」
by artist: Ryota Ohsaka

☆3rd SHOW TIME 1☆ 星谷悠太&華桜会
type: MusicAlbum
title: ☆3rd SHOW TIME 1☆ Yuta Hoshitani & Kaoukai
type: Release
catalogue number: GNCA-0581
creator: Ryota Ohsaka
by artist: Ryota Ohsaka
date published: 2019-07-03
created: 2019-07-03

BRAND NEW BLUE / Eijun Sawamura (CV: Ryota Osaka) with Masayoshi Oishi
created: 2016-02-17
name: BRAND NEW BLUE / 沢村栄純(CV:逢坂良太) with オーイシマサヨシ
type: Release
type: MusicAlbum
creator: Ryota Ohsaka
date published: 2016-02-17
by artist: Ryota Ohsaka
catalogue number: PCCG-70291

TVアニメ「ダイヤのA」キャラクターソングシリーズ02 VIOLENT WIND / 降谷暁 starring 島崎信長
created: 2014-09-10
type: MusicAlbum
date published: 2014-09-10
type: Release
by artist: Ryota Ohsaka
name: Ace of Diamond CHARACTER SONG Series 02 VIOLENT WIND / SATORU FURUYA starring NOBUNAGA SHIMAZAKI
creator: Ryota Ohsaka
catalogue number: PCCG-70220

ENSEMBLE STARS!! COVER SONG SERIES 05 (RE)PLAY
title: あんさんぶるスターズ!! COVER SONG SERIES 05 (RE)PLAY
type: Performance

ビルシャナ戦姫 ～一樹の風～ サウンドトラックCD & ドラマCD
name: Birushana Senki ~Ichiju no Kaze~ Soundtrack CD & Drama CD
type: Performance

Ken ga Kimi for V Nijuushou: Unabara no Shou "Sakyou Sagihara & Suzukake
title: 剣が君 for V 二重唱 海原之章「鷺原左京・鈴懸」
name: Ken ga Kimi for V Duet Song: Unabara no Shou "Sakyou Sagihara & Suzukake @en
type: Composition

The Dragon Knights ~GRANBLUE FANTASY~
type: Composition

Akagami no Shirayukihime Vol.7 SPECIAL CD
name: Snow White with the Red Hair Vol.7 SPECIAL CD @en
title: 赤髪の白雪姫 第7巻 特典CD
type: Composition

ACTORS - Drama Edition - [EAST]
date published: 2015-06-17
catalogue number: QWCE-00474
type: MusicAlbum
type: Release
created: 2015-06-17
by artist: Ryota Ohsaka
creator: Ryota Ohsaka

ENSEMBLE STARS!! 7th Anniversary song Surprising Thanks!!
type: MusicAlbum
type: Release
title: あんさんぶるスターズ!! 7th Anniversary song Surprising Thanks!!
creator: Ryota Ohsaka
created: 2022-06-22
catalogue number: FFCG-0212
by artist: Ryota Ohsaka
date published: 2022-06-22

ハロー世界 / 少年ハリウッド
name: Hello Sekai / Shonen Hollywood
performer: Ryota Ohsaka
type: Performance
by artist: Ryota Ohsaka

Opus.COLORs Character Song Album: SIDE GRADER
type: Performance
name: TV Animation「Opus.COLORs」Character Song Album SIDE GRADER

ACTORS - Drama Edition - [EAST]
type: Composition

☆3rd SHOW TIME 3☆ Masashi Irinatsu & team Sazanami
type: Performance
name: ☆3rd SHOW TIME 3☆ 入夏将志&team漣
performer: Ryota Ohsaka
by artist: Ryota Ohsaka

Rakudai Kishi no Cavalry Vol.13 Drama CD
name: A TALE OF WORST ONE Vol.13 Drama CD @en
title: 落第騎士の英雄譚 13巻 ドラマCD
type: Composition

Ensemble Stars!! 5th Anniversary song: Walk with your smile / ES All Stars
created: 2020-08-26
by artist: Ryota Ohsaka
type: Release
type: MusicAlbum
catalogue number: N/A
title: あんさんぶるスターズ!! 5th Anniversary song「Walk with your smile」 / ESオールスターズ
creator: Ryota Ohsaka
date published: 2020-08-26

革命機ヴァルヴレイヴ スペシャルトークCD:01「革命CD ヴァルヴレイヴ」
title: Kakumeiki Valvrave SPECIAL TALK CD:01 "Kakumei CD Valvrave
type: Performance
name: Valvrave the Liberator SPECIAL TALK CD:01 "Revolution CD Valvrave @en
performer: Ryota Ohsaka
by artist: Ryota Ohsaka

Hataraku Maou-sama! DRAMA CD: Maou, Suteneko wo Hirou
type: Performance
performer: Ryota Ohsaka
name: TVアニメ 『はたらく魔王さま!』 ドラマCD 「魔王、捨て猫を拾う」
by artist: Ryota Ohsaka

キミと☆Are You Ready? / トライクロニカ
name: Kimi to ☆ Are You Ready? / Trichronika
date published: 2015-05-20
created: 2015-05-20
creator: Ryota Ohsaka
type: Release
by artist: Ryota Ohsaka
catalogue number: PCCG-70256
type: MusicAlbum

TV Animation "Opus.COLORs" 1st Drama CD "#FF0000 RED
created: 2023-03-24
name: TVアニメ『Opus.COLORs』 1stドラマCD『#FF0000 RED』
creator: Ryota Ohsaka
type: Release
by artist: Ryota Ohsaka
type: MusicAlbum
catalogue number: GNCA-1644
date published: 2023-03-24

NAGI NO ASUKARA SPECIAL DRAMA CD
creator: Ryota Ohsaka
date published: 2014-01-29
type: Release
by artist: Ryota Ohsaka
created: 2014-01-29
type: MusicAlbum
catalogue number: GNBA-222202
title: 凪のあすからじお 特典ドラマCD

夢色キャスト Drama Theater 1 ~Re PHANTOM of the MASQUERADE~
name: Yumeiro Cast Drama Theater 1 ~Re PHANTOM of the MASQUERADE~
type: Release
created: 2018-08-29
date published: 2018-08-29
type: MusicAlbum
creator: Ryota Ohsaka
catalogue number: LACA-15737
by artist: Ryota Ohsaka

TV Animation「Opus.COLORs」Character Song Album SIDE ARTIST
title: Opus.COLORs Character Song Album: SIDE ARTIST
type: Composition

この素晴らしい世界に祝福を! ドラマCD この真夏の海に騒乱を!
type: Performance
title: Kono Subarashii Sekai ni Syukufuku wo! Drama CD: Kono Manatsu no Umi ni Souran wo!

Munasawagi Just☆Paradise / Trichronika
title: 胸騒ぎJust☆Paradise / トライクロニカ
type: Performance

TV Anime "Koi to Uso" Drama CD Vol.1
performer: Ryota Ohsaka
title: LOVE and LIES Drama CD Vol.1 @en
name: TVアニメ「恋と嘘」ドラマCD 第1巻
by artist: Ryota Ohsaka
type: Performance

Ken ga Kimi: Momoyo Tsuzuri Character Song: Kazahana no Shou "Tsuzuramaru & Suzukake
type: Performance
title: 剣が君 百夜綴り キャラクターソング 風花の章「九十九丸・鈴懸」

Akagami no Shirayukihime Vol.6 SPECIAL CD
title: Snow White with the Red Hair Vol.6 SPECIAL CD @en
name: 赤髪の白雪姫 第6巻 特典CD
type: Composition

Radio CD "Tekkadan Housoukyoku" Vol.8
name: TEKKADAN RADIO STATION 08 @en
title: ラジオCD「鉄華団放送局」Vol.8
type: Composition

あんさんぶるスターズ!! FUSION UNIT SERIES 01 Majestic Magic
title: ENSEMBLE STARS!! FUSION UNIT SERIES 01 Majestic Magic
type: Composition

Opus.COLORs 録り下ろしドラマ Vol.1
type: Composition
name: Opus.COLORs Original Drama Vol.1

EXIT TUNES PRESENTS ACTORS5 [Limited Edition]
type: Performance

Akagami no Shirayukihime 16 Genteiban Drama CD
type: Composition
name: 赤髪の白雪姫 16 限定版 ドラマCD
name: Snow white with the red hair 16 Limited Edition Drama CD @en

青春サツバツ論 / 3年E組うた担
type: MusicAlbum
name: Seishun Satsubatsuron / 3-nen E-gumi Utatan
created: 2015-02-18
by artist: Ryota Ohsaka
catalogue number: EYCA-10283
creator: Ryota Ohsaka
type: Release
date published: 2015-02-18

ACTORS2 アニメイトオリジナル特典 天翔学園 放課後ぶっちゃけトークCD
name: ACTORS2 animate Original Bonus Tensho School Hokago Bucchake Talk CD
type: Composition

Blood Lad O.S.T. 2
type: Performance
title: TVアニメーション「ブラッドラッド」O.S.T. 2

BRAND NEW STARS / ESオールスターズ
type: Composition
name: BRAND NEW STARS / ES All Stars

Charlotte Drama CD Vol.2: Charlotte NG Taishou
type: MusicAlbum
creator: Ryota Ohsaka
by artist: Ryota Ohsaka
title: Charlotte Drama CD Vol.2 シャーロットNG大賞
catalogue number: ANZX-11586
created: 2015-11-25
type: Release
date published: 2015-11-25

Yumeiro Cast Vocal Collection 3 ~A Chance to Make Progress~
creator: Ryota Ohsaka
type: MusicAlbum
title: 夢色キャスト Vocal Collection 3 ～A Chance to Make Progress～
created: 2017-07-12
type: Release
by artist: Ryota Ohsaka
date published: 2017-07-12
catalogue number: LACA-15653

男ゴコロ☆天使ゴコロ! / エンジェリック・ツインズ
title: Otokogokoro☆Tenshigokoro! / Angelic Twins
type: Composition

Forira/fes.CINDERELLA / forttê
created: 2018-03-08
name: フォリラ/fes.CINDERELLA / forttê
date published: 2018-03-08
creator: Ryota Ohsaka
type: Release
by artist: Ryota Ohsaka
catalogue number: GNCA-0509
type: MusicAlbum

STAR-MYU THIRD SEASON Vol.2 SPECIAL CD
name: スタミュ(第3期) 第2巻 特典CD
date published: 2019-09-13
creator: Ryota Ohsaka
by artist: Ryota Ohsaka
catalogue number: GNXA-222202
created: 2019-09-13
type: MusicAlbum
type: Release

Glasslip Drama CD "Monogatari no Kakera
name: TVアニメ『グラスリップ』ドラマCD「物語の欠片」
type: Performance

ACTORS - Songs Collection - アニメイトオリジナル特典 天翔学園 放課後ぶっちゃけトークCD (オールキャスト収録感想コメント)
type: Composition
title: ACTORS - Songs Collection - animate Original Tokuten Tensho Gakuen Hokago Bucchake Talk CD (All Cast Shuroku Kanso Comment)

BRAND NEW STARS / ES All Stars
name: BRAND NEW STARS / ESオールスターズ
type: Performance

ACTORS - Extra Edition 5 - feat.鷹翌、竜之介、鯆澄、一兎
title: ACTORS - Extra Edition 5 - feat.Takato, Ryunosuke, Hozumi, Itto
type: Composition

凪のあすからじお Vol.3 特典CD-ROM
title: NAGI NO ASUKARADIO Vol.3 SPECIAL CD-ROM
type: Composition

クランクイン 限定版特典 オリジナルサウンドトラック
title: Crank In ORIGINAL SOUNDTRACK @en
type: Performance
title: Start Shooting ORIGINAL SOUNDTRACK [Limited Edition Benefits]

ENSEMBLE STARS!! SHUFFLE UNIT SONG COLLECTION vol.03
title: あんさんぶるスターズ!! シャッフルユニットソングコレクション vol.03
type: Performance

夢色キャスト Vocal Collection 4 ~Dreaming of Next Stage~
name: Yumeiro Cast Vocal Collection 4 ~Dreaming of Next Stage~
type: Composition

Hataraku Maou-sama! Character Song Album "Utau Maousama!?
title: はたらく魔王さま！ キャラソンミニアルバム「歌う魔王さま!?」
type: Performance

Jirikihongan Revolution / 3-nen E-gumi Utatan
title: 自力本願レボリューション / 3年E組うた担
date published: 2015-05-27
type: MusicAlbum
type: Release
by artist: Ryota Ohsaka
creator: Ryota Ohsaka
catalogue number: EYCA-10456
created: 2015-05-27

Endless Journey
creator: Ryota Ohsaka
by artist: Ryota Ohsaka
date published: 2020-07-15
created: 2020-07-15
type: Release
catalogue number: N/A
type: MusicAlbum

TOKYO REVENGERS EP 03
type: Composition
name: TVアニメ『東京リベンジャーズ』EP 03

ACTORS - Drama Edition - [EAST]
type: Performance

ACTORS - Songs Collection -
type: Composition

TV Animation「Opus.COLORs」Character Song Album SIDE ARTIST
name: Opus.COLORs Character Song Album: SIDE ARTIST
type: Performance

HAMATORA DRAMA CD COLLECTION
name: ハマトラ ドラマCDコレクション
type: Composition

暗殺教室 ベストアルバム ～Music Memories～
type: Release
by artist: Ryota Ohsaka
title: Assassination Classroom Best Album ~Music Memories~ [Limited Edition] @en
catalogue number: EYCA-11128~9/B
creator: Ryota Ohsaka
date published: 2016-09-28
created: 2016-09-28
type: MusicAlbum
name: Ansatsu Kyoushitsu Best Album ~Music Memories~

Knights of Chivalry ～誓いのフェードラッヘ～ ～GRANBLUE FANTASY～
type: Performance
name: Knights of Chivalry ~Chikai no Feendrache~ ~GRANBLUE FANTASY~

ACTORS - Deluxe Duet Edition - アニメイトオンラインオリジナル限定 天翔学園コンテストコメントCD (B) (デュエット組キャラクター感想コメント)
type: MusicAlbum
title: ACTORS - Deluxe Duet Edition - animate Online Original Gentei Tensho Gakuen Kasho Contest Comment CD (B) (Duet Kumi Character Kanso Comment)
type: Release
catalogue number: EOT-0098-CD
by artist: Ryota Ohsaka
date published: 2015-03-04
created: 2015-03-04
creator: Ryota Ohsaka

Endless Journey
type: Composition

暗殺教室 ベストアルバム ～Music Memories～
name: Ansatsu Kyoushitsu Best Album ~Music Memories~
type: Performance
title: Assassination Classroom Best Album ~Music Memories~ [Limited Edition] @en

Walk with your smile (Game Edit) / ES All Stars
type: Release
by artist: Ryota Ohsaka
date published: 2020-04-29
created: 2020-04-29
creator: Ryota Ohsaka
title: Walk with your smile (Game Edit) / ESオールスターズ
type: MusicAlbum
catalogue number: N/A

あんさんぶるスターズ!! ESアイドルソング Extra fine & Eden
title: ENSEMBLE STARS!! ES IDOL SONG EXTRA fine & Eden
type: Composition

あんさんぶるスターズ!! カバーソングコレクション
title: Ensemble Stars!! Cover Song Collection
type: Release
catalogue number: FFCG-0231
date published: 2023-03-24
type: MusicAlbum
creator: Ryota Ohsaka
by artist: Ryota Ohsaka
created: 2023-03-24

あんさんぶるスターズ!! カバーソングコレクション
title: Ensemble Stars!! Cover Song Collection
type: Composition

特典ドラマCD 「はたらく魔王さま! 悪魔と勇者と女子高生 -A happy new year-」
type: Performance
title: Tokuten Drama CD "Hataraku Maou-sama! Akuma to Yuusha to Joshikousei -A happy new year-

Tales of Dream Project -Fiesta Songs-
created: 2021-11-20
type: Release
type: MusicAlbum
creator: Ryota Ohsaka
catalogue number: ANCF-0027
date published: 2021-11-20
by artist: Ryota Ohsaka

凪のあすからじお 特典ドラマCD
title: NAGI NO ASUKARA SPECIAL DRAMA CD
type: Performance

Anime "Denkigai no Honya-san" Character Song DENK! SONGS 1
type: Performance
name: アニメ「デンキ街の本屋さん」 キャラクターソング DENK!SONGS1

続『刀剣乱舞－花丸－』歌詠集 其の四
name: Zoku Touken Ranbu -Hanamaru- Song Collection Part 4
type: Performance

☆3rd SHOW TIME 1☆ 星谷悠太&華桜会
type: Performance
name: ☆3rd SHOW TIME 1☆ Yuta Hoshitani & Kaoukai
by artist: Ryota Ohsaka
performer: Ryota Ohsaka

Akagami no Shirayukihime Vol.11 SPECIAL CD
type: Composition
name: 赤髪の白雪姫 第11巻 特典CD
name: Snow White with the Red Hair Vol.11 SPECIAL CD @en

CLOUD NINE / 青道高校野球部
type: Composition
name: CLOUD NINE / Seido High School Baseball Club @en
name: CLOUD NINE / Seidou Koukou Yakyuubu

hamatora Special CD volume.4
type: Release
by artist: Ryota Ohsaka
date published: 2014-08-29
type: MusicAlbum
title: ハマトラ Special CD volume.4
created: 2014-08-29
catalogue number: AVXA-74332B
creator: Ryota Ohsaka

Hamatora Character Song Combined Purchase Bonus Talk CD
title: TVアニメ「ハマトラ」 キャラクターソング全巻購入特典トークCD
performer: Ryota Ohsaka
type: Performance
by artist: Ryota Ohsaka

TV Anime "Diamond no Ace" Character Songs Collection "RIVAL
type: Performance
name: Ace of Diamond CHARACTER SONGS COLLECTION "RIVAL @en
name: TVアニメ「ダイヤのA」キャラクターソングスコレクション "RIVAL

結合男子 -Elements with Emotions- ORIGINAL SOUND TRACK
title: Ketsugou Danshi -Elements with Emotions- ORIGINAL SOUND TRACK
type: Composition

HOLLY TRIP / 少年ハリウッド
type: Composition
title: HOLLY TRIP / Shonen Hollywood

Shonen Hollywood -Holly Stage for 49- Vol.1 Bonus CD
performer: Ryota Ohsaka
by artist: Ryota Ohsaka
type: Performance
title: 少年ハリウッド -HOLLY STAGE FOR 49- 第1巻 特典CD

ENSEMBLE STARS! ALBUM SERIES PRESENT -Eden-
title: あんさんぶるスターズ! アルバムシリーズ PRESENT -Eden-
type: Performance

FINAL VICTORY / 青道高校野球部
by artist: Ryota Ohsaka
title: FINAL VICTORY / Seido High School Baseball Club @en
performer: Ryota Ohsaka
type: Performance
name: FINAL VICTORY / Seidou Koukou Yakyuubu

Yumeiro Cast Vocal Collection ~WELCOME TO THE SHOW!!~
by artist: Ryota Ohsaka
created: 2016-03-23
creator: Ryota Ohsaka
type: Release
catalogue number: LACA-15540
type: MusicAlbum
date published: 2016-03-23
name: 夢色キャスト Vocal Collection ～WELCOME TO THE SHOW!!～

Nagi no Asukara Blu-ray BOX Bonus CD
title: 凪のあすから Blu-ray BOX 特典CD
type: MusicAlbum
date published: 2015-11-26
created: 2015-11-26
creator: Ryota Ohsaka
type: Release
by artist: Ryota Ohsaka
catalogue number: GNXA-163007~9

ハマトラジオ出張版ver.アニメイト
name: HamatoRadio Branch-off Edition ver. animate
type: Composition

剣が君 百夜綴り主題歌「まほろばの空」
name: Ken ga Kimi: Momoyo Tsuzuri Theme Song "Mahoroba no Sora
creator: Ryota Ohsaka
type: MusicAlbum
created: 2016-12-21
type: Release
date published: 2016-12-21
catalogue number: REC-542
by artist: Ryota Ohsaka

TVアニメ「ダイヤのA」キャラクターソングシリーズ02 VIOLENT WIND / 降谷暁 starring 島崎信長
name: Ace of Diamond CHARACTER SONG Series 02 VIOLENT WIND / SATORU FURUYA starring NOBUNAGA SHIMAZAKI
type: Performance
by artist: Ryota Ohsaka
performer: Ryota Ohsaka

QUESTION / 3-nen E-gumi Utatan
type: Performance
title: QUESTION / 3年E組うた担

暗殺教室 第2期 第1巻 スペシャルCD
name: Assassination Classroom SPECIAL CD 2ND vol.1 @en
created: 2016-03-25
by artist: Ryota Ohsaka
title: Ansatsu Kyoushitsu 2nd Season Volume 1 Special CD
type: MusicAlbum
creator: Ryota Ohsaka
date published: 2016-03-25
type: Release
catalogue number: EYXA-10828B

ストライク・ザ・ブラッド オーディオドラマ Vol.1
name: STRIKE THE BLOOD AUDIO DRAMA Vol.1
type: Performance

俺だけ入れる隠しダンジョン Vol.2 Radio CD.
name: Ore dake Haireru Kakushi Dungeon Vol.2 Radio CD.
name: The Hidden Dungeon Only I Can Enter Vol.2 Radio CD. @en
type: Composition

TVアニメ『グラスリップ』ドラマCD「物語の欠片」
type: Composition
name: Glasslip Drama CD "Monogatari no Kakera

Tales of Dream Project -Festival Songs-
type: Composition

ACTORS - Deluxe Duet Edition -
type: Composition

剣が君 for V 主題歌「鼓動」
name: Ken ga Kimi for V Theme Song: Kodou
type: Performance

ENSEMBLE STARS!! ES idol song season1 Eden
type: Release
by artist: Ryota Ohsaka
name: あんさんぶるスターズ!! ESアイドルソング season1 Eden
type: MusicAlbum
creator: Ryota Ohsaka
catalogue number: FFCG-0120
date published: 2020-08-26
created: 2020-08-26

Radio CD "Shingeki! Kyojin Chuugakkou Houkago Radio
type: Composition
name: ラジオCD「進撃!巨人中学校 ほうかごらじお」
name: attack on titan:junior high AFTER SCHOOL RADIO @en

hamatora Special CD volume.1
performer: Ryota Ohsaka
by artist: Ryota Ohsaka
title: ハマトラ Special CD volume.1
type: Performance

Get the sound(夢銀河☆ツインズVer.) / トライクロニカ
name: Get the sound (Yume Ginga☆Twins Ver.) / Trichronika
type: Performance

あんさんぶるスターズ!! ESアイドルソング season2 EXCEED
title: ENSEMBLE STARS!! ES IDOL SONG SEASON2 EXCEED
date published: 2021-11-24
created: 2021-11-24
type: MusicAlbum
type: Release
by artist: Ryota Ohsaka
creator: Ryota Ohsaka
catalogue number: FFCG-0160

音声だけど30分も聞けて楽しいよねっ ドラマCD第1話
date published: 2012-12-26
title: Oniichan Dakedo Sanjuuppun mo Kikete Tanoshii yo ne Drama CD1
created: 2012-12-26
type: MusicAlbum
type: Release
by artist: Ryota Ohsaka
catalogue number: TGCS-7312
creator: Ryota Ohsaka

ENSEMBLE STARS!! SHUFFLE UNIT SONG COLLECTION vol.03
title: あんさんぶるスターズ!! シャッフルユニットソングコレクション vol.03
type: Composition

ENSEMBLE STARS! UNIT SONG CD Eden
type: Composition
title: あんさんぶるスターズ! ユニットソングCD Eden

TVアニメ SHOW BY ROCK!! BEST selection!! きゃにめ特典 スタッフ厳選ミニアルバムCD
type: MusicAlbum
date published: 2022-04-06
creator: Ryota Ohsaka
title: SHOW BY ROCK!! BEST selection!! canime Bonus: Staff Selected Mini Album CD
by artist: Ryota Ohsaka
catalogue number: DSP-02336
created: 2022-04-06
type: Release

凪のあすからじお Vol.3 特典CD-ROM
title: NAGI NO ASUKARADIO Vol.3 SPECIAL CD-ROM
type: Release
type: MusicAlbum
creator: Ryota Ohsaka
catalogue number: GNBA-222702
date published: 2014-06-25
by artist: Ryota Ohsaka
created: 2014-06-25

BRAND NEW STARS / ESオールスターズ
title: BRAND NEW STARS / ES All Stars
created: 2020-08-26
by artist: Ryota Ohsaka
date published: 2020-08-26
creator: Ryota Ohsaka
catalogue number: FFCG-0150
type: Release
type: MusicAlbum

Yumeiro Cast Vocal Collection 2 ~DEPARTURE TO THE NEW WORLD~
title: 夢色キャスト Vocal Collection 2 ～DEPARTURE TO THE NEW WORLD～
type: Composition

「となりの怪物くん」オリジナル・ドラマCD『あさ子の「未成年はまだまだ眠らな～い!!」』
title: Tonari no Kaibutsukun Original Drama CD: Asako no "Miseinen wa Madamada Nemuranaai!!
type: Composition

『刀剣乱舞－花丸－』歌詠全集
type: Composition
name: Touken Ranbu -Hanamaru- Utayomizensyu
title: Touken Ranbu -Hanamaru- Complete Song Collection @en

革命機ヴァルヴレイヴ オリジナルドラマCD:04「咲森学園、殺人事件?」
title: Valvrave the Liberator ORIGINAL DRAMA CD:04 "Did the murder case occur at Sakimori academy? @en
name: Kakumeiki Valvrave ORIGINAL DRAMA CD:04 "Sakimori Gakuen, Satsujin Jiken?
type: Composition

はたらく魔王さま！ キャラソンミニアルバム「歌う魔王さま!?」
type: Composition
title: Hataraku Maou-sama! Character Song Album "Utau Maousama!?

ENSEMBLE STARS! ALBUM SERIES PRESENT -Eden- [Limited Edition]
catalogue number: FFCG-0097
created: 2019-04-24
type: MusicAlbum
title: あんさんぶるスターズ! アルバムシリーズ PRESENT -Eden- [初回限定生産盤]
date published: 2019-04-24
type: Release
by artist: Ryota Ohsaka
creator: Ryota Ohsaka

赤髪の白雪姫 第11巻 特典CD
catalogue number: 1000572631-CD
created: 2016-07-27
creator: Ryota Ohsaka
date published: 2016-07-27
type: Release
by artist: Ryota Ohsaka
name: Akagami no Shirayukihime Vol.11 SPECIAL CD
title: Snow White with the Red Hair Vol.11 SPECIAL CD @en
type: MusicAlbum

凪のあすからじお Vol.2 特典CD-ROM
title: NAGI NO ASUKARADIO Vol.2 SPECIAL CD-ROM
type: MusicAlbum
creator: Ryota Ohsaka
catalogue number: GNBA-222402
type: Release
created: 2014-03-26
date published: 2014-03-26
by artist: Ryota Ohsaka

Tales of Dream Project -Fiesta Songs-
type: Performance

Shonen Hollywood -Holly Stage for 49- Vol.3 Bonus CD
name: 少年ハリウッド -HOLLY STAGE FOR 49- 第3巻 特典CD
type: Composition

あんさんぶるスターズ! アルバムシリーズ PRESENT -Eden- [初回限定生産盤]
name: ENSEMBLE STARS! ALBUM SERIES PRESENT -Eden- [Limited Edition]
type: Composition

TVアニメ『東京リベンジャーズ』EP 03
title: TOKYO REVENGERS EP 03
type: Performance

赤髪の白雪姫 第5巻 特典CD
type: Performance
title: Snow White with the Red Hair Vol.5 SPECIAL CD @en
name: Akagami no Shirayukihime Vol.5 SPECIAL CD

Start Shooting ORIGINAL SOUNDTRACK [Limited Edition Benefits]
name: Crank In ORIGINAL SOUNDTRACK @en
created: 2017-08-31
type: MusicAlbum
creator: Ryota Ohsaka
by artist: Ryota Ohsaka
catalogue number: PVPE-00010_S1
title: クランクイン 限定版特典 オリジナルサウンドトラック
date published: 2017-08-31
type: Release

テイルズ オブ ゼスティリア ザ クロス Blu-ray BOX I アニメイト購入特典ドラマCD 「ほっと一息、旅路の追想 〜スレイ、ミクリオ、デゼル、ザビーダ編〜」
performer: Ryota Ohsaka
by artist: Ryota Ohsaka
name: Tales of Zestiria the X Blu-ray BOX I Animate Bonus Drama CD
type: Performance

Get the sound(夢銀河☆ツインズVer.) / トライクロニカ
name: Get the sound (Yume Ginga☆Twins Ver.) / Trichronika
date published: 2020-08-28
created: 2020-08-28
creator: Ryota Ohsaka
type: Release
by artist: Ryota Ohsaka
catalogue number: N/A
type: MusicAlbum

Forira/fes.CINDERELLA / forttê
name: フォリラ/fes.CINDERELLA / forttê
type: Composition

ビルシャナ戦姫 ～一樹の風～ サウンドトラックCD & ドラマCD
type: Composition
name: Birushana Senki ~Ichiju no Kaze~ Soundtrack CD & Drama CD

赤髪の白雪姫 第3巻 特典CD
title: Akagami no Shirayukihime Vol.3 SPECIAL CD
type: Composition
title: Snow White with the Red Hair Vol.3 SPECIAL CD @en

The Dragon Knights ~GRANBLUE FANTASY~
created: 2016-11-23
type: Release
type: MusicAlbum
by artist: Ryota Ohsaka
catalogue number: SVWC-70200
date published: 2016-11-23
creator: Ryota Ohsaka

The Dragon Knights ~GRANBLUE FANTASY~
type: Performance

Akagami no Shirayukihime 16 Genteiban Drama CD
type: MusicAlbum
type: Release
name: 赤髪の白雪姫 16 限定版 ドラマCD
by artist: Ryota Ohsaka
created: 2016-08-05
name: Snow white with the red hair 16 Limited Edition Drama CD @en
creator: Ryota Ohsaka
date published: 2016-08-05
catalogue number: TDEA-12212

夢色キャスト Vocal Collection 3 ～A Chance to Make Progress～
title: Yumeiro Cast Vocal Collection 3 ~A Chance to Make Progress~
type: Performance

TV ANIMATION ENSEMBLE STARS! ORIGINAL SOUNDTRACK
title: TVアニメ 『あんさんぶるスターズ!』 オリジナルサウンドトラック
type: Release
created: 2020-02-26
type: MusicAlbum
creator: Ryota Ohsaka
date published: 2020-02-26
catalogue number: FFCM-0104
by artist: Ryota Ohsaka

てーきゅう 第3期OP主題歌 ぬふっとてーきゅうポトラッチ vocal. Naive
type: Composition
name: Nufutto Teekyu Potlatch / Naive @en
name: Teekyu Dai 3-ki OP Shudaika Nufutto Teekyu Potlatch vocal. Naive

SHOW BY ROCK!!# 第2巻 特典CD
type: Composition
name: SHOW BY ROCK!!# Vol.2 Bonus CD

Ansatsu Kyoushitsu Vol.1-4 Combined Purchase Bonus: Cast Discussion CD ani mu-mo
title: Assassination Classroom Vol.1-4 Combined Purchase Bonus: Cast Discussion CD ani mu-mo @en
title: 暗殺教室1-4巻連動購入特典:キャスト座談会CD アニミュゥモ
type: Composition

TVアニメ「恋と嘘」ドラマCD 第2巻
date published: 2017-09-27
title: LOVE and LIES Drama CD Vol.2 @en
creator: Ryota Ohsaka
title: TV Anime "Koi to Uso" Drama CD Vol.2
by artist: Ryota Ohsaka
catalogue number: FFCM-0080
type: Release
created: 2017-09-27
type: MusicAlbum

ACTORS - Deluxe Delight Edition - アニメイト／アニメイトオンライン特典 天翔学園コンテストコメントCD (キャラクター感想コメント)
title: ACTORS - Deluxe Delight Edition - animate/animate online Original Tokuten Tensho Gakuen Kasho Contest Comment CD (Character Kanso Comment)
type: Release
catalogue number: EOT-0130-CD
type: MusicAlbum
date published: 2017-03-15
created: 2017-03-15
creator: Ryota Ohsaka
by artist: Ryota Ohsaka

FINAL VICTORY / Seidou Koukou Yakyuubu
name: FINAL VICTORY / Seido High School Baseball Club @en
title: FINAL VICTORY / 青道高校野球部
type: Composition

この素晴らしい世界に祝福を! ドラマCD この真夏の海に騒乱を!
title: Kono Subarashii Sekai ni Syukufuku wo! Drama CD: Kono Manatsu no Umi ni Souran wo!
type: Composition

ネオロマンス 25th Anniversary ヴォーカルコンプリートBOX [受注生産限定]
title: Neoromance 25th Anniversary Vocal Complete BOX
type: MusicAlbum
type: Release
by artist: Ryota Ohsaka
created: 2020-02-19
creator: Ryota Ohsaka
date published: 2020-02-19
catalogue number: KECH-9043

EXIT TUNES PRESENTS ACTORS2
type: Performance

Ken ga Kimi Original Soundtrack plus Drama
type: Release
type: MusicAlbum
date published: 2014-01-29
title: 剣が君 オリジナルサウンドトラック プラス ドラマ
created: 2014-01-29
catalogue number: REC-092
creator: Ryota Ohsaka
by artist: Ryota Ohsaka

ACTORS - Singing Contest Edition - [canime Limited Edition]
name: ACTORS - Singing Contest Edition - [きゃにめ限定盤]
type: Performance

Bye Bye YESTERDAY / 3-nen E-gumi Utatan
title: バイバイ YESTERDAY / 3年E組うた担
type: Composition

TVアニメ「恋と嘘」ドラマCD 第3巻
title: LOVE and LIES Drama CD Vol.3 @en
performer: Ryota Ohsaka
title: TV Anime "Koi to Uso" Drama CD Vol.3
type: Performance
by artist: Ryota Ohsaka

剣が君 百夜綴り主題歌「まほろばの空」
name: Ken ga Kimi: Momoyo Tsuzuri Theme Song "Mahoroba no Sora
type: Performance

Opus.COLORs Character Song Album: SIDE GRADER
title: TV Animation「Opus.COLORs」Character Song Album SIDE GRADER
type: Composition

剣が君 for S 主題歌CD「予感」&ドラマCD「みちくさ東海道・大磯宿の巻」
title: Ken ga Kimi for S Theme Song "Yokan" & Drama CD "Michikusa Toukaidou: Ooisoshuku no Maki
type: Composition

剣が君 for S 主題歌CD「予感」&ドラマCD「みちくさ東海道・大磯宿の巻」
name: Ken ga Kimi for S Theme Song "Yokan" & Drama CD "Michikusa Toukaidou: Ooisoshuku no Maki
type: Performance

革命機ヴァルヴレイヴ オリジナルドラマCD「革命の夜明け」
name: Kakumeiki Valvrave ORIGINAL DRAMA CD "Kakumei no Yoake
performer: Ryota Ohsaka
name: Valvrave the Liberator ORIGINAL DRAMA CD "The daybreak of the revolution @en
type: Performance
by artist: Ryota Ohsaka

Ken ga Kimi: Momoyo Tsuzuri Character Song: Kazahana no Shou "Tsuzuramaru & Suzukake
date published: 2018-03-21
type: Release
name: 剣が君 百夜綴り キャラクターソング 風花の章「九十九丸・鈴懸」
created: 2018-03-21
type: MusicAlbum
creator: Ryota Ohsaka
catalogue number: REC-735
by artist: Ryota Ohsaka

SHOW BY ROCK!! BEST Vol.4
type: Performance

HAMATORA Character File Series File-01 NICE / Nice (CV: Ryota Osaka)
title: TVアニメ『ハマトラ』キャラクターファイルシリーズ File-01 ナイス / ナイス (CV: 逢坂良太)
type: Composition

Koutetsujou no Kabaneri Drama CD "Shigure no Yume" Kouhen
by artist: Ryota Ohsaka
title: KABANERI OF THE IRON FORTRESS Drama CD "Shigure's Dream" Second Part @en
date published: 2017-01-01
creator: Ryota Ohsaka
type: Release
catalogue number: N/A
type: MusicAlbum
created: 2017-01-01
title: 甲鉄城のカバネリ ドラマCD 時雨の夢 後編

TVアニメ『あんさんぶるスターズ!』EDテーマ集 VOL.06
type: MusicAlbum
created: 2020-02-26
catalogue number: FFCM-0103
type: Release
title: TV ANIMATION ENSEMBLE STARS! ENDING THEME COLLECTION VOL.06
creator: Ryota Ohsaka
by artist: Ryota Ohsaka
date published: 2020-02-26

ACTORS - Deluxe Delight Edition -
type: Release
by artist: Ryota Ohsaka
date published: 2017-03-15
creator: Ryota Ohsaka
created: 2017-03-15
catalogue number: QWCE-00629
type: MusicAlbum

PROMISED FIELD / Seidou Koukou Yakyuubu
name: PROMISED FIELD / Seido High School Baseball Club @en
type: Performance
title: PROMISED FIELD / 青道高校野球部
performer: Ryota Ohsaka
by artist: Ryota Ohsaka

ENSEMBLE STARS!! ES IDOL SONG SEASON2 EXCEED
name: あんさんぶるスターズ!! ESアイドルソング season2 EXCEED
type: Performance

ACTORS - Drama Edition - アニメイトオリジナル特典 天翔学園修学旅行キャラクターコメントCD ～就寝前トーク～
name: ACTORS - Drama Edition - animate Original Tokuten Tensho Gakuen Shuugaku Ryokou Character Comment CD ~Shushinzen Talk~
type: Performance

ラジオCD「進撃!巨人中学校 ほうかごらじお」
performer: Ryota Ohsaka
name: attack on titan:junior high AFTER SCHOOL RADIO @en
by artist: Ryota Ohsaka
type: Performance
name: Radio CD "Shingeki! Kyojin Chuugakkou Houkago Radio

Akagami no Shirayukihime Vol.5 SPECIAL CD
name: 赤髪の白雪姫 第5巻 特典CD
title: Snow White with the Red Hair Vol.5 SPECIAL CD @en
type: Composition

SHOW BY ROCK!! BEST selection!! canime Bonus: Staff Selected Mini Album CD
type: Composition
name: TVアニメ SHOW BY ROCK!! BEST selection!! きゃにめ特典 スタッフ厳選ミニアルバムCD

ビルシャナ戦姫 ～一樹の風～ サウンドトラックCD & ドラマCD
type: MusicAlbum
created: 2022-03-31
type: Release
name: Birushana Senki ~Ichiju no Kaze~ Soundtrack CD & Drama CD
by artist: Ryota Ohsaka
creator: Ryota Ohsaka
date published: 2022-03-31
catalogue number: IF-0257~8

ENSEMBLE STARS!! SHUFFLE UNIT SONG COLLECTION vol.03
type: MusicAlbum
creator: Ryota Ohsaka
created: 2023-03-17
title: あんさんぶるスターズ!! シャッフルユニットソングコレクション vol.03
date published: 2023-03-17
type: Release
catalogue number: FFCG-0228
by artist: Ryota Ohsaka

TVアニメ「SHOW BY ROCK!!」OST Plus 2
type: Composition
name: SHOW BY ROCK!! OST Plus 2

ACTORS - Singing Contest Edition - sideB
type: Composition

Kakumeiki Valvrave ORIGINAL DRAMA CD:04 "Sakimori Gakuen, Satsujin Jiken?
title: Valvrave the Liberator ORIGINAL DRAMA CD:04 "Did the murder case occur at Sakimori academy? @en
title: 革命機ヴァルヴレイヴ オリジナルドラマCD:04「咲森学園、殺人事件?」
performer: Ryota Ohsaka
type: Performance
by artist: Ryota Ohsaka

Shigatsu wa Kimi no Uso BONUS DISC 7
name: 四月は君の嘘 第7巻 特典CD
type: Performance

hamatora Special CD volume.4
type: Performance
title: ハマトラ Special CD volume.4
performer: Ryota Ohsaka
by artist: Ryota Ohsaka

ACTORS - Singing Contest Edition - [きゃにめ限定盤]
created: 2020-05-20
type: Release
by artist: Ryota Ohsaka
catalogue number: SCCG-00049
type: MusicAlbum
name: ACTORS - Singing Contest Edition - [canime Limited Edition]
date published: 2020-05-20
creator: Ryota Ohsaka

赤髪の白雪姫 第6巻 特典CD
date published: 2016-02-24
name: Snow White with the Red Hair Vol.6 SPECIAL CD @en
catalogue number: 1000572626-CD
type: Release
type: MusicAlbum
title: Akagami no Shirayukihime Vol.6 SPECIAL CD
creator: Ryota Ohsaka
created: 2016-02-24
by artist: Ryota Ohsaka

HAMATORACKS
date published: 2015-12-23
creator: Ryota Ohsaka
created: 2015-12-23
by artist: Ryota Ohsaka
type: MusicAlbum
catalogue number: EYCA-10728~9
type: Release

Ken ga Kimi for V Nijuushou: Unabara no Shou "Sakyou Sagihara & Suzukake
name: Ken ga Kimi for V Duet Song: Unabara no Shou "Sakyou Sagihara & Suzukake @en
title: 剣が君 for V 二重唱 海原之章「鷺原左京・鈴懸」
type: Performance

史上最強の大魔王、村人Aに転生する 第5巻 ドラマCD 《魔王》様ゲーム
by artist: Ryota Ohsaka
name: Shijou Saikyou no Daimaou, Murabito A ni Tenseisuru Vol.5 Drama CD: «Maou»-sama Game
title: The Greatest Maou Is Reborned To Get Friends Vol.5 Drama CD: The Game of Maou-sama @en
type: Performance
performer: Ryota Ohsaka

Yumeiro Cast "Seiya no Love Letter" Song Collection: Saigo no Lonely Christmas
type: Composition
title: 夢色キャスト「聖夜のラブレター」Song Collection 最後のロンリークリスマス

TVアニメ『グラスリップ』キャラクターソングアルバム 歌声の欠片
title: TV Anime "Glasslip" Character Song Album Utagoe no Kakera
created: 2014-10-29
catalogue number: LACA-15465
by artist: Ryota Ohsaka
creator: Ryota Ohsaka
date published: 2014-10-29
type: MusicAlbum
type: Release

Ace of Diamond CHARACTER SONG Series 03 Eien no Rival / HARUICHI KOMINATO starring NATSUKI HANAE
title: TVアニメ「ダイヤのA」キャラクターソングシリーズ03 永遠のライバル / 小湊春市 starring 花江夏樹
type: Composition

TVアニメ「恋と嘘」ドラマCD 第2巻
title: TV Anime "Koi to Uso" Drama CD Vol.2
type: Composition
name: LOVE and LIES Drama CD Vol.2 @en

あんさんぶるスターズ! アルバムシリーズ PRESENT -Eden-
name: ENSEMBLE STARS! ALBUM SERIES PRESENT -Eden-
type: Release
by artist: Ryota Ohsaka
date published: 2019-04-24
creator: Ryota Ohsaka
catalogue number: FFCG-0098
created: 2019-04-24
type: MusicAlbum

暗殺教室 第2期 第1巻 スペシャルCD
title: Ansatsu Kyoushitsu 2nd Season Volume 1 Special CD
title: Assassination Classroom SPECIAL CD 2ND vol.1 @en
type: Composition

TV ANIMATION ENSEMBLE STARS! ENDING THEME COLLECTION VOL.06
title: TVアニメ『あんさんぶるスターズ!』EDテーマ集 VOL.06
type: Composition

ラジオCD「シドニアの騎士～綾と綾音の秘密の光合成～」VOL.01
type: Performance
performer: Ryota Ohsaka
title: Knights of Sidonia ~Aya to Ayane no Himitsu no Kougousei~ VOL.01 @en
title: Radio CD "Sidonia no Kishi ~Aya to Ayane no Himitsu no Kougousei~" VOL.01
by artist: Ryota Ohsaka

FINAL VICTORY / 青道高校野球部
type: MusicAlbum
creator: Ryota Ohsaka
date published: 2015-01-28
title: FINAL VICTORY / Seidou Koukou Yakyuubu
title: FINAL VICTORY / Seido High School Baseball Club @en
type: Release
by artist: Ryota Ohsaka
created: 2015-01-28
catalogue number: PCCG-70242

Tales of Zestiria the X Blu-ray BOX II Animate Bonus Drama CD
type: Performance
name: テイルズ オブ ゼスティリア ザ クロス Blu-ray BOX II アニメイト購入特典ドラマCD「旅路の途中 〜激突! 温泉にて〜」
performer: Ryota Ohsaka
by artist: Ryota Ohsaka