Aimer special concert with スロヴァキア国立放送交響楽団 "ARIA STRINGS
title: Aimer special concert with Slovak Radio Symphony Orchestra "ARIA STRINGS
type: Composition

Fiction / Rikako Aida [Limited Edition]
type: Release
date published: 2021-02-24
title: フィクション / 逢田梨香子 [初回限定盤]
created: 2021-02-24
creator: Ritsuo Mitsui
by artist: Ritsuo Mitsui
catalogue number: AZZS-113
type: MusicAlbum

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

Aimer special concert with Slovak Radio Symphony Orchestra "ARIA STRINGS" [Limited Edition]
type: Performance
name: Aimer special concert with スロヴァキア国立放送交響楽団 "ARIA STRINGS" [初回生産限定盤]

unknown / ReoNa
type: Performance

Bokura wa Genius / Shuka Saito
date published: 2023-02-22
created: 2023-02-22
type: Release
by artist: Ritsuo Mitsui
type: MusicAlbum
creator: Ritsuo Mitsui
catalogue number: VVCL-2212
name: 僕らはジーニアス / 斉藤朱夏

Aimer special concert with Slovak Radio Symphony Orchestra "ARIA STRINGS" [Limited Edition]
type: Composition
title: Aimer special concert with スロヴァキア国立放送交響楽団 "ARIA STRINGS" [初回生産限定盤]

Wasurete Yaranai / Kessoku Band
created: 2022-12-25
date published: 2022-12-25
by artist: Ritsuo Mitsui
name: 忘れてやらない / 結束バンド
type: Release
creator: Ritsuo Mitsui
type: MusicAlbum
catalogue number: ANXX-01155

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

ぼっち・ざ・ろっく! vol.3 特典CD
catalogue number: ANZX-16346
type: MusicAlbum
name: BOCCHI THE ROCK! vol.3 Bonus CD
type: Release
created: 2023-02-22
creator: Ritsuo Mitsui
by artist: Ritsuo Mitsui
date published: 2023-02-22

光の中へ / 結束バンド
name: Hikari no Naka e / Kessoku Band
type: Performance

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

ホタルノヒカリ / いきものがかり
type: Performance
title: Hotaru no Hikari / IKIMONOGAKARI

Mashiro no Koi Original Soundtrack
catalogue number: MSR-51
type: MusicAlbum
title: 映画 真白の恋 オリジナル・サウンドトラック
created: 2017-03-14
date published: 2017-03-14
by artist: Ritsuo Mitsui
creator: Ritsuo Mitsui
type: Release

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

The Parade of Battlers / otoha
title: 狂信者のパレード / 音羽-otoha-
name: Kyoushinsha no Parade / otoha [Limited Edition] @en
type: Performance

Distortion!! / 結束バンド
title: Distortion!! / Kessoku Band
type: Performance

Ritsuo Mitsui
album: KALEIDOSCOPE / Eir Aoi [Limited Edition A]
made: Wasurete Yaranai / Kessoku Band
album: カラカラ / 結束バンド
made: 転がる岩、君に朝が降る / 結束バンド
type: Person
album: Blue Bird / IKIMONOGAKARI
account: OnlineChatAccount
  account name: theyouthguitar
  account service homepage: http://www.twitter.com/
album: sukimakaze / otoha [Limited Edition]
album: Fiction / Rikako Aida [Limited Edition]
made: Simulated Reality / 音羽-otoha-
album: 結束バンドLIVE-恒星-[完全生産限定版]
album: Mashiro no Koi Original Soundtrack
performed: Aimer Live in 武道館 "blanc et noir
made: 青春コンプレックス / 結束バンド
made: sukimakaze / otoha [Limited Edition]
made: Blue Bird / IKIMONOGAKARI
album: Aimer special concert with Slovak Radio Symphony Orchestra "ARIA STRINGS
made: 僕らはジーニアス / 斉藤朱夏 [初回生産限定盤]
album: Fiction / Rikako Aida
made: Aimer special concert with Slovak Radio Symphony Orchestra "ARIA STRINGS
album: Culture Vulture / la la larks [Limited Edition]
album: なにが悪い / 結束バンド
made: Akaku, Zetsubou no Hana. / JUNNA
made: 結束バンド / 結束バンド
album: 幸せについて私が知っている5つの方法/色彩 / 坂本真綾
made: Kessoku Band / Kessoku Band [Limited Edition]
album: ぼっち・ざ・ろっく! vol.3 特典CD
album: 結束バンド / 結束バンド
made: なにが悪い / 結束バンド
made: Culture Vulture / la la larks [Limited Edition]
album: Akaku, Zetsubou no Hana. / JUNNA
made: 逆光 / 坂本真綾 [MAAYA盤]
album: 僕らはジーニアス / 斉藤朱夏 [初回生産限定盤]
album: シングルコレクション + アチコチ / 坂本真綾
made: Fiction / Rikako Aida
album: 逆光 / 坂本真綾 [MAAYA盤]
made: シングルコレクション + アチコチ / 坂本真綾
album: Shine as usual / Now, I'm going from underground / Kessoku Band
album: Culture Vulture / la la larks
album: Kusen Madoushi Kouhosei no Kyoukan Vol.2 Bonus CD
album: We will / 結束バンド
made: 幸せについて私が知っている5つの方法/色彩 / 坂本真綾
album: Kessoku Band / Kessoku Band [Limited Edition]
made: platinum anthem / 音羽-otoha- [完全生産限定盤]
album: 光の中へ / 結束バンド
album: Shiawase ni Tsuite Watashi ga Shitteiru Itsutsu no Houhou/Shikisai / Maaya Sakamoto [Limited Edition]
made: Shine as usual / Now, I'm going from underground / Kessoku Band
performed: Prog-Roid / School Food Punishment
album: BAKU / IKIMONOGAKARI
album: サムライハート (Some Like It Hot!!) - From THE FIRST TAKE / SPYAIR
album: ぼっち・ざ・ろっく! vol.4 特典CD
album: KALEIDOSCOPE / 藍井エイル
album: Aimer special concert with スロヴァキア国立放送交響楽団 "ARIA STRINGS" [初回生産限定盤]
type: MusicGroup
made: Aimer special concert with スロヴァキア国立放送交響楽団 "ARIA STRINGS" [初回生産限定盤]
made: KALEIDOSCOPE / 藍井エイル
album: unknown / ReoNa [Limited Edition]
performed: 空戦魔導士候補生の教官 第2巻 特典CD
made: あのバンド / 結束バンド
made: 結束バンド / 結束バンド [期間生産限定盤]
made: ego-izm / la la larks
album: Humor / めいちゃん
album: Aimer Live in BUDOKAN "blanc et noir
made: Sun Dance & Penny Rain / Aimer [Limited Edition]
made: 17才が美しいなんて、誰が言った。 / JUNNA
made: 17-sai ga Utsukushii Nante, Dare ga Itta. / JUNNA
made: Aimer Live in 武道館 "blanc et noir
made: Fiction / Rikako Aida [Limited Edition]
album: ハレルヤ / la la larks
album: 転がる岩、君に朝が降る / 結束バンド
album: Aimer Live in 武道館 "blanc et noir
made: Prog-Roid / School Food Punishment
album: ego-izm / la la larks
made: カラカラ / 結束バンド
album: Wasurete Yaranai / Kessoku Band
album: 青春コンプレックス / 結束バンド
made: KALEIDOSCOPE / Eir Aoi [Limited Edition A]
album: Distortion!! / Kessoku Band
album: フラクタル オリジナル・サウンドトラック
member of: la la larks

KALEIDOSCOPE / Eir Aoi [Limited Edition A]
type: Performance
name: KALEIDOSCOPE / 藍井エイル [初回生産限定盤A]

Fiction / Rikako Aida
type: MusicAlbum
title: フィクション / 逢田梨香子
date published: 2021-02-24
created: 2021-02-24
catalogue number: AZCS-1097
by artist: Ritsuo Mitsui
creator: Ritsuo Mitsui
type: Release

BAKU / IKIMONOGAKARI [Limited Edition]
title: BAKU / いきものがかり [完全生産限定盤]
type: Performance

Akaku, Zetsubou no Hana. / JUNNA
type: Composition
title: 紅く、絶望の花。 / JUNNA

空戦魔導士候補生の教官 第2巻 特典CD
type: Composition
title: Kusen Madoushi Kouhosei no Kyoukan Vol.2 Bonus CD

Humor / めいちゃん
name: Humor / Meychan
created: 2022-08-03
creator: Ritsuo Mitsui
catalogue number: UPCH-2245
date published: 2022-08-03
type: Release
by artist: Ritsuo Mitsui
type: MusicAlbum

sukimakaze / 音羽-otoha- [全生産限定盤]
title: sukimakaze / otoha [Limited Edition]
type: Composition

Aimer Live in BUDOKAN "blanc et noir" [Limited Edition]
name: Aimer Live in 武道館 "blanc et noir
type: Performance

Aimer Live in 武道館 "blanc et noir
name: Aimer Live in BUDOKAN "blanc et noir
performer: Ritsuo Mitsui
by artist: Ritsuo Mitsui
type: Performance

ハレルヤ / la la larks
title: Hallelujah / la la larks
type: Composition

Distortion!! / Kessoku Band
type: MusicAlbum
title: Distortion!! / 結束バンド
created: 2022-10-09
creator: Ritsuo Mitsui
catalogue number: ANXX-01128
date published: 2022-10-09
by artist: Ritsuo Mitsui
type: Release

unknown / ReoNa
type: MusicAlbum
catalogue number: VVCL-1749
date published: 2020-10-07
creator: Ritsuo Mitsui
by artist: Ritsuo Mitsui
created: 2020-10-07
type: Release

ぼっち・ざ・ろっく! vol.4 特典CD
name: BOCCHI THE ROCK! vol.4 Bonus CD
type: Performance

We will / 結束バンド
date published: 2024-11-06
title: We will / Kessoku Band
type: Release
catalogue number: SVWC-70677
type: MusicAlbum
by artist: Ritsuo Mitsui
created: 2024-11-06
creator: Ritsuo Mitsui

Humor / Meychan [Limited Edition]
name: Humor / めいちゃん [初回限定盤]
type: Performance

フィクション / 逢田梨香子 [初回限定盤]
name: Fiction / Rikako Aida [Limited Edition]
type: Performance

Culture Vulture / la la larks [Limited Edition]
type: Composition

BAKU / IKIMONOGAKARI
type: Release
by artist: Ritsuo Mitsui
creator: Ritsuo Mitsui
name: BAKU / いきものがかり
date published: 2021-02-24
created: 2021-02-24
catalogue number: ESCL-5319
type: MusicAlbum

Bokura wa Genius / Shuka Saito
name: 僕らはジーニアス / 斉藤朱夏
type: Composition

狂信者のパレード / 音羽-otoha-
type: Composition
title: Kyoushinsha no Parade / otoha [Limited Edition] @en
name: The Parade of Battlers / otoha

sukimakaze / 音羽-otoha- [全生産限定盤]
title: sukimakaze / otoha [Limited Edition]
type: Performance

幸せについて私が知っている5つの方法/色彩 / 坂本真綾
type: Performance
name: Shiawase ni Tsuite Watashi ga Shitteiru Itsutsu no Houhou/Shikisai / Maaya Sakamoto

la la larks
member: Ritsuo Mitsui
type: Organization
music group member: Ritsuo Mitsui
type: MusicGroup

Single Collection + Achikochi / Maaya Sakamoto [Limited Edition]
name: シングルコレクション + アチコチ / 坂本真綾
type: Composition

KALEIDOSCOPE / Eir Aoi [Limited Edition A]
type: Composition
title: KALEIDOSCOPE / 藍井エイル [初回生産限定盤A]

青春コンプレックス / 結束バンド
title: Seishun Complex / Kessoku Band
type: Performance

Culture Vulture / la la larks
type: Performance

カラカラ / 結束バンド
name: Karakara / Kessoku Band
type: Composition

なにが悪い / 結束バンド
type: MusicAlbum
title: Nani ga Warui / Kessoku Band
creator: Ritsuo Mitsui
date published: 2022-11-27
created: 2022-11-27
type: Release
catalogue number: ANXX-01135
by artist: Ritsuo Mitsui

Bokura wa Genius / Shuka Saito [Limited Edition]
name: 僕らはジーニアス / 斉藤朱夏 [初回生産限定盤]
type: Performance

Culture Vulture / la la larks [Limited Edition]
type: MusicAlbum
created: 2017-08-30
creator: Ritsuo Mitsui
by artist: Ritsuo Mitsui
date published: 2017-08-30
catalogue number: VTZL-132
type: Release

フラクタル オリジナル・サウンドトラック
name: Fractale Original Soundtrack
type: Composition

unknown / ReoNa [Limited Edition]
title: unknown / ReoNa [完全数量生産限定盤]
date published: 2020-10-07
by artist: Ritsuo Mitsui
type: MusicAlbum
catalogue number: VVCL-1744~6
creator: Ritsuo Mitsui
created: 2020-10-07
type: Release

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

Bokura wa Genius / Shuka Saito [Limited Edition]
type: Performance
name: 僕らはジーニアス / 斉藤朱夏 [期間生産限定盤]

カラカラ / 結束バンド
type: Release
title: Karakara / Kessoku Band
by artist: Ritsuo Mitsui
type: MusicAlbum
catalogue number: ANXX-01131
date published: 2022-10-30
creator: Ritsuo Mitsui
created: 2022-10-30

17-sai ga Utsukushii Nante, Dare ga Itta. / JUNNA
catalogue number: VTCL-60475
type: MusicAlbum
created: 2018-10-31
name: 17才が美しいなんて、誰が言った。 / JUNNA
type: Release
date published: 2018-10-31
creator: Ritsuo Mitsui
by artist: Ritsuo Mitsui

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

星座になれたら / 結束バンド
type: Release
name: Seiza ni Naretara / Kessoku Band
type: MusicAlbum
creator: Ritsuo Mitsui
by artist: Ritsuo Mitsui
catalogue number: ANXX-01157
date published: 2022-12-25
created: 2022-12-25

Simulated Reality / 音羽-otoha-
name: Simulated Reality / otoha [Limited Edition]
type: Composition

Samurai Heart (Some Like It Hot!!) - From THE FIRST TAKE / SPYAIR
name: サムライハート (Some Like It Hot!!) - From THE FIRST TAKE / SPYAIR
type: Composition

Shine as usual / Now, I'm going from underground / Kessoku Band
creator: Ritsuo Mitsui
catalogue number: ANXX-01244
type: MusicAlbum
type: Release
name: 月並みに輝け / 今、僕、アンダーグラウンドから / 結束バンド
date published: 2024-06-09
created: 2024-06-09
by artist: Ritsuo Mitsui

My Way / ORIGA
type: Composition

17才が美しいなんて、誰が言った。 / JUNNA
creator: Ritsuo Mitsui
name: 17-sai ga Utsukushii Nante, Dare ga Itta. / JUNNA [Limited Edition]
date published: 2018-10-31
type: MusicAlbum
created: 2018-10-31
by artist: Ritsuo Mitsui
catalogue number: VTZL-147
type: Release

Seishun Complex / Kessoku Band
title: 青春コンプレックス / 結束バンド
type: Composition

Prog-Roid / School Food Punishment
created: 2011-07-13
type: MusicAlbum
by artist: Ritsuo Mitsui
creator: Ritsuo Mitsui
type: Release
date published: 2011-07-13
catalogue number: ESCL-3709

ぼっち・ざ・ろっく! vol.3 特典CD
title: BOCCHI THE ROCK! vol.3 Bonus CD
type: Composition

Simulated Reality / 音羽-otoha-
date published: 2024-11-20
title: Simulated Reality / otoha [Limited Edition]
type: MusicAlbum
created: 2024-11-20
type: Release
by artist: Ritsuo Mitsui
creator: Ritsuo Mitsui
catalogue number: KSCL-3553~4

Prog-Roid / School Food Punishment
type: Composition

青春コンプレックス / 結束バンド
name: Seishun Complex / Kessoku Band
creator: Ritsuo Mitsui
date published: 2022-10-12
type: Release
by artist: Ritsuo Mitsui
catalogue number: SVWC-70594
created: 2022-10-12
type: MusicAlbum

シングルコレクション + アチコチ / 坂本真綾
title: Single Collection + Achikochi / Maaya Sakamoto
type: Performance

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

結束バンドLIVE-恒星-[完全生産限定版]
title: Kessoku Band Live -Kosei- [Limited Edition]
type: Composition

幸せについて私が知っている5つの方法/色彩 / 坂本真綾
name: Shiawase ni Tsuite Watashi ga Shitteiru Itsutsu no Houhou/Shikisai / Maaya Sakamoto
type: Composition

結束バンド / 結束バンド [期間生産限定盤]
type: Composition
name: Kessoku Band / Kessoku Band [Limited Edition]

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

Shiawase ni Tsuite Watashi ga Shitteiru Itsutsu no Houhou/Shikisai / Maaya Sakamoto [Limited Edition]
type: Release
type: MusicAlbum
date published: 2015-01-28
created: 2015-01-28
catalogue number: VTZL-96
name: 幸せについて私が知っている5つの方法/色彩 / 坂本真綾
by artist: Ritsuo Mitsui
creator: Ritsuo Mitsui

あのバンド / 結束バンド
created: 2022-11-27
type: Release
catalogue number: ANXX-01134
name: Ano Band / Kessoku Band
type: MusicAlbum
date published: 2022-11-27
by artist: Ritsuo Mitsui
creator: Ritsuo Mitsui

結束バンド / 結束バンド
title: Kessoku Band / Kessoku Band
type: Performance

あのバンド / 結束バンド
title: Ano Band / Kessoku Band
type: Composition

BAKU / IKIMONOGAKARI
name: BAKU / いきものがかり
type: Performance

忘れてやらない / 結束バンド
type: Performance
title: Wasurete Yaranai / Kessoku Band

Fiction / Rikako Aida
type: Composition
name: フィクション / 逢田梨香子

シングルコレクション + アチコチ / 坂本真綾
title: Single Collection + Achikochi / Maaya Sakamoto
type: Composition

幸せについて私が知っている5つの方法/色彩 / 坂本真綾
type: Release
by artist: Ritsuo Mitsui
catalogue number: VTCL-35199
type: MusicAlbum
title: Shiawase ni Tsuite Watashi ga Shitteiru Itsutsu no Houhou/Shikisai / Maaya Sakamoto
date published: 2015-01-28
creator: Ritsuo Mitsui
created: 2015-01-28

Aimer Live in BUDOKAN "blanc et noir
title: Aimer Live in 武道館 "blanc et noir
type: Release
date published: 2017-12-13
creator: Ritsuo Mitsui
type: MusicAlbum
created: 2017-12-13
by artist: Ritsuo Mitsui
catalogue number: SEXL-106

Blue Bird / IKIMONOGAKARI
name: ブルーバード / いきものがかり
type: Performance

Bokura wa Genius / Shuka Saito [Limited Edition]
name: 僕らはジーニアス / 斉藤朱夏 [初回生産限定盤]
type: Composition

Aimer Live in 武道館 "blanc et noir
type: MusicAlbum
creator: Ritsuo Mitsui
name: Aimer Live in BUDOKAN "blanc et noir" [Limited Edition]
by artist: Ritsuo Mitsui
created: 2017-12-13
type: Release
date published: 2017-12-13
catalogue number: SEXL-104~5

結束バンド / 結束バンド
type: Composition
title: Kessoku Band / Kessoku Band

ホタルノヒカリ / いきものがかり
name: Hotaru no Hikari / IKIMONOGAKARI
type: Composition

Aimer Live in BUDOKAN "blanc et noir
title: Aimer Live in 武道館 "blanc et noir
type: Composition

Culture Vulture / la la larks [Limited Edition]
type: Performance

Aimer special concert with スロヴァキア国立放送交響楽団 "ARIA STRINGS" [初回生産限定盤]
type: MusicAlbum
creator: Ritsuo Mitsui
date published: 2018-10-31
name: Aimer special concert with Slovak Radio Symphony Orchestra "ARIA STRINGS" [Limited Edition]
by artist: Ritsuo Mitsui
catalogue number: SEXL-125~6
type: Release
created: 2018-10-31

ホタルノヒカリ / いきものがかり
date published: 2009-07-15
creator: Ritsuo Mitsui
type: Release
created: 2009-07-15
title: Hotaru no Hikari / IKIMONOGAKARI
catalogue number: ESCL-3253
by artist: Ritsuo Mitsui
type: MusicAlbum

ぼっち・ざ・ろっく! vol.6 特典CD
type: Composition
title: BOCCHI THE ROCK! vol.6 Bonus CD

あのバンド / 結束バンド
type: Performance
title: Ano Band / Kessoku Band

なにが悪い / 結束バンド
title: Nani ga Warui / Kessoku Band
type: Performance

シングルコレクション + アチコチ / 坂本真綾
name: Single Collection + Achikochi / Maaya Sakamoto [Limited Edition]
type: Performance

結束バンド / 結束バンド [完全生産限定盤]
type: Performance
title: Kessoku Band / Kessoku Band [Limited Edition]

Blue Bird / IKIMONOGAKARI
title: ブルーバード / いきものがかり
type: Composition

逆光 / 坂本真綾 [MAAYA盤]
name: GYAKKO / Maaya Sakamoto [MAAYA Edition]
type: Composition

結束バンド / 結束バンド [完全生産限定盤]
type: Composition
name: Kessoku Band / Kessoku Band [Limited Edition]

ぼっち・ざ・ろっく! vol.6 特典CD
title: BOCCHI THE ROCK! vol.6 Bonus CD
type: MusicAlbum
type: Release
date published: 2023-05-24
created: 2023-05-24
creator: Ritsuo Mitsui
by artist: Ritsuo Mitsui
catalogue number: ANZX-16352

ego-izm / la la larks
date published: 2014-06-04
catalogue number: VTCL-35183
creator: Ritsuo Mitsui
created: 2014-06-04
type: Release
by artist: Ritsuo Mitsui
type: MusicAlbum

僕らはジーニアス / 斉藤朱夏 [期間生産限定盤]
name: Bokura wa Genius / Shuka Saito [Limited Edition]
type: Composition

BOCCHI THE ROCK! vol.4 Bonus CD
name: ぼっち・ざ・ろっく! vol.4 特典CD
type: Composition

Re:Kessoku Band / Kessoku Band
title: Re:結束バンド / 結束バンド
type: Composition

映画 真白の恋 オリジナル・サウンドトラック
title: Mashiro no Koi Original Soundtrack
type: Composition

幸せについて私が知っている5つの方法/色彩 / 坂本真綾
name: Shiawase ni Tsuite Watashi ga Shitteiru Itsutsu no Houhou/Shikisai / Maaya Sakamoto [Limited Edition]
type: Performance

17才が美しいなんて、誰が言った。 / JUNNA
title: 17-sai ga Utsukushii Nante, Dare ga Itta. / JUNNA [Limited Edition]
type: Performance

転がる岩、君に朝が降る / 結束バンド
type: MusicAlbum
name: Korogaru Iwa, Kimi ni Asa ga Furu / Kessoku Band
creator: Ritsuo Mitsui
by artist: Ritsuo Mitsui
type: Release
created: 2022-12-25
date published: 2022-12-25
catalogue number: ANXX-01156

Prog-Roid / School Food Punishment
by artist: Ritsuo Mitsui
type: Performance
performer: Ritsuo Mitsui

転がる岩、君に朝が降る / 結束バンド
title: Korogaru Iwa, Kimi ni Asa ga Furu / Kessoku Band
type: Composition

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

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

結束バンド / 結束バンド [期間生産限定盤]
title: Kessoku Band / Kessoku Band [Limited Edition]
type: Performance

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

Aimer special concert with Slovak Radio Symphony Orchestra "ARIA STRINGS
catalogue number: SEXL-127
date published: 2018-10-31
type: MusicAlbum
title: Aimer special concert with スロヴァキア国立放送交響楽団 "ARIA STRINGS
created: 2018-10-31
creator: Ritsuo Mitsui
by artist: Ritsuo Mitsui
type: Release

Humor / Meychan [Limited Edition]
type: Composition
name: Humor / めいちゃん [初回限定盤]

Nani ga Warui / Kessoku Band
name: なにが悪い / 結束バンド
type: Composition

逆光 / 坂本真綾 [MAAYA盤]
creator: Ritsuo Mitsui
created: 2018-07-25
type: MusicAlbum
by artist: Ritsuo Mitsui
catalogue number: VTCL-35282
name: GYAKKO / Maaya Sakamoto [MAAYA Edition]
date published: 2018-07-25
type: Release

星座になれたら / 結束バンド
name: Seiza ni Naretara / Kessoku Band
type: Performance

Culture Vulture / la la larks
type: Composition

ぼっち・ざ・ろっく! vol.4 特典CD
catalogue number: ANZX-16348
title: BOCCHI THE ROCK! vol.4 Bonus CD
by artist: Ritsuo Mitsui
date published: 2023-03-22
type: Release
creator: Ritsuo Mitsui
type: MusicAlbum
created: 2023-03-22

We will / 結束バンド
name: We will / Kessoku Band
type: Performance

Culture Vulture / la la larks
type: Release
by artist: Ritsuo Mitsui
catalogue number: VTCL-60454
type: MusicAlbum
created: 2017-08-30
creator: Ritsuo Mitsui
date published: 2017-08-30

光の中へ / 結束バンド
by artist: Ritsuo Mitsui
catalogue number: SVWC-70620
creator: Ritsuo Mitsui
title: Hikari no Naka e / Kessoku Band
created: 2023-05-24
type: Release
date published: 2023-05-24
type: MusicAlbum

紅く、絶望の花。 / JUNNA
title: Akaku, Zetsubou no Hana. / JUNNA
type: Performance

逆光 / 坂本真綾 [MAAYA盤]
title: GYAKKO / Maaya Sakamoto [MAAYA Edition]
type: Performance

unknown / ReoNa
type: Composition

Blue Bird / IKIMONOGAKARI
type: Release
name: ブルーバード / いきものがかり
date published: 2008-07-09
type: MusicAlbum
creator: Ritsuo Mitsui
catalogue number: ESCL-3083
by artist: Ritsuo Mitsui
created: 2008-07-09

Distortion!! / 結束バンド
title: Distortion!! / Kessoku Band
type: Composition

結束バンドLIVE-恒星-[完全生産限定版]
date published: 2023-11-22
name: Kessoku Band Live -Kosei- [Limited Edition]
creator: Ritsuo Mitsui
by artist: Ritsuo Mitsui
type: Release
catalogue number: ANZX-10294~6
type: MusicAlbum
created: 2023-11-22

BAKU / いきものがかり [完全生産限定盤]
title: BAKU / IKIMONOGAKARI [Limited Edition]
type: Composition

シングルコレクション + アチコチ / 坂本真綾
type: Release
catalogue number: VTZL-176
created: 2020-07-15
date published: 2020-07-15
name: Single Collection + Achikochi / Maaya Sakamoto [Limited Edition]
type: MusicAlbum
by artist: Ritsuo Mitsui
creator: Ritsuo Mitsui

17才が美しいなんて、誰が言った。 / JUNNA
title: 17-sai ga Utsukushii Nante, Dare ga Itta. / JUNNA
type: Performance

Seiza ni Naretara / Kessoku Band
title: 星座になれたら / 結束バンド
type: Composition

ハレルヤ / la la larks
title: Hallelujah / la la larks
type: Performance

ハレルヤ / la la larks
title: Hallelujah / la la larks
type: Release
catalogue number: VTCL-35205
created: 2015-07-29
type: MusicAlbum
date published: 2015-07-29
by artist: Ritsuo Mitsui
creator: Ritsuo Mitsui

KALEIDOSCOPE / 藍井エイル
name: KALEIDOSCOPE / Eir Aoi
created: 2023-01-11
creator: Ritsuo Mitsui
date published: 2023-01-11
type: MusicAlbum
catalogue number: VVCL-2138
by artist: Ritsuo Mitsui
type: Release

空戦魔導士候補生の教官 第2巻 特典CD
title: Kusen Madoushi Kouhosei no Kyoukan Vol.2 Bonus CD
type: Performance
performer: Ritsuo Mitsui
by artist: Ritsuo Mitsui

Fiction / Rikako Aida
title: フィクション / 逢田梨香子
type: Performance

KALEIDOSCOPE / Eir Aoi [Limited Edition A]
type: Release
title: KALEIDOSCOPE / 藍井エイル [初回生産限定盤A]
date published: 2023-01-11
type: MusicAlbum
created: 2023-01-11
by artist: Ritsuo Mitsui
creator: Ritsuo Mitsui
catalogue number: VVCL-2134~5

結束バンドLIVE-恒星-[完全生産限定版]
type: Performance
name: Kessoku Band Live -Kosei- [Limited Edition]

ダンス・ダンス・ダンスール Original Sound Track 1 & 2
title: Dance Dance Danseur Original Sound Track 1 & 2
catalogue number: DMPXA-276-2~3
date published: 2022-08-31
type: MusicAlbum
type: Release
creator: Ritsuo Mitsui
by artist: Ritsuo Mitsui
created: 2022-08-31

映画 真白の恋 オリジナル・サウンドトラック
title: Mashiro no Koi Original Soundtrack
type: Performance

Aimer special concert with スロヴァキア国立放送交響楽団 "ARIA STRINGS
name: Aimer special concert with Slovak Radio Symphony Orchestra "ARIA STRINGS
type: Performance

結束バンド / 結束バンド [期間生産限定盤]
type: Release
title: Kessoku Band / Kessoku Band [Limited Edition]
by artist: Ritsuo Mitsui
catalogue number: SVWC-70613~4
created: 2022-12-28
type: MusicAlbum
date published: 2022-12-28
creator: Ritsuo Mitsui

Simulated Reality / 音羽-otoha-
type: Performance
name: Simulated Reality / otoha [Limited Edition]

Akaku, Zetsubou no Hana. / JUNNA
catalogue number: VTCL-35278
title: 紅く、絶望の花。 / JUNNA
by artist: Ritsuo Mitsui
type: Release
creator: Ritsuo Mitsui
type: MusicAlbum
created: 2018-07-18
date published: 2018-07-18

BOCCHI THE ROCK! vol.6 Bonus CD
type: Performance
name: ぼっち・ざ・ろっく! vol.6 特典CD

BAKU / いきものがかり
name: BAKU / IKIMONOGAKARI
type: Composition

platinum anthem / 音羽-otoha- [完全生産限定盤]
title: platinum anthem / otoha [Limited Edition]
type: Performance

Fractale Original Soundtrack
title: フラクタル オリジナル・サウンドトラック
type: Performance

カラカラ / 結束バンド
title: Karakara / Kessoku Band
type: Performance

Dance Dance Danseur Original Sound Track 1 & 2
type: Composition
name: ダンス・ダンス・ダンスール Original Sound Track 1 & 2

BOCCHI THE ROCK! vol.3 Bonus CD
name: ぼっち・ざ・ろっく! vol.3 特典CD
type: Performance

platinum anthem / 音羽-otoha- [完全生産限定盤]
title: platinum anthem / otoha [Limited Edition]
type: Release
type: MusicAlbum
creator: Ritsuo Mitsui
by artist: Ritsuo Mitsui
catalogue number: KSCL-3612~3
date published: 2025-08-27
created: 2025-08-27

17-sai ga Utsukushii Nante, Dare ga Itta. / JUNNA
title: 17才が美しいなんて、誰が言った。 / JUNNA
type: Composition

転がる岩、君に朝が降る / 結束バンド
type: Performance
name: Korogaru Iwa, Kimi ni Asa ga Furu / Kessoku Band

BAKU / いきものがかり [完全生産限定盤]
created: 2021-02-24
title: BAKU / IKIMONOGAKARI [Limited Edition]
type: Release
type: MusicAlbum
date published: 2021-02-24
catalogue number: ESJL-3118
by artist: Ritsuo Mitsui
creator: Ritsuo Mitsui

17-sai ga Utsukushii Nante, Dare ga Itta. / JUNNA [Limited Edition]
name: 17才が美しいなんて、誰が言った。 / JUNNA
type: Composition

platinum anthem / otoha [Limited Edition]
type: Composition
title: platinum anthem / 音羽-otoha- [完全生産限定盤]

結束バンド / 結束バンド
catalogue number: SVWC-70640
title: Kessoku Band / Kessoku Band
created: 2023-12-27
type: Release
date published: 2023-12-27
by artist: Ritsuo Mitsui
creator: Ritsuo Mitsui
type: MusicAlbum

My Way / ORIGA
type: Performance

光の中へ / 結束バンド
title: Hikari no Naka e / Kessoku Band
type: Composition

unknown / ReoNa [初回限定盤]
title: unknown / ReoNa [Limited Edition]
creator: Ritsuo Mitsui
created: 2020-10-07
catalogue number: VVCL-1747~8
type: Release
date published: 2020-10-07
by artist: Ritsuo Mitsui
type: MusicAlbum

Humor / めいちゃん
title: Humor / Meychan
type: Composition

Humor / Meychan
name: Humor / めいちゃん
type: Performance

Fiction / Rikako Aida [Limited Edition]
type: Composition
title: フィクション / 逢田梨香子 [初回限定盤]

Kessoku Band / Kessoku Band [Limited Edition]
created: 2023-12-27
date published: 2023-12-27
name: 結束バンド / 結束バンド [完全生産限定盤]
type: MusicAlbum
type: Release
creator: Ritsuo Mitsui
by artist: Ritsuo Mitsui
catalogue number: SVWJ-70613~4

狂信者のパレード / 音羽-otoha-
name: Kyoushinsha no Parade / otoha [Limited Edition] @en
catalogue number: KSCL-3530~1
type: Release
created: 2024-05-29
by artist: Ritsuo Mitsui
creator: Ritsuo Mitsui
title: The Parade of Battlers / otoha
type: MusicAlbum
date published: 2024-05-29

Aimer Live in 武道館 "blanc et noir
type: Composition
name: Aimer Live in BUDOKAN "blanc et noir" [Limited Edition]

We will / 結束バンド
title: We will / Kessoku Band
type: Composition

ダンス・ダンス・ダンスール Original Sound Track 1 & 2
name: Dance Dance Danseur Original Sound Track 1 & 2
type: Performance

Re:Kessoku Band / Kessoku Band
date published: 2024-08-14
title: Re:結束バンド / 結束バンド
type: Release
by artist: Ritsuo Mitsui
type: MusicAlbum
created: 2024-08-14
creator: Ritsuo Mitsui
catalogue number: SVWC-70668

サムライハート (Some Like It Hot!!) - From THE FIRST TAKE / SPYAIR
title: Samurai Heart (Some Like It Hot!!) - From THE FIRST TAKE / SPYAIR
type: Release
type: MusicAlbum
creator: Ritsuo Mitsui
by artist: Ritsuo Mitsui
catalogue number: AIXX-02100
date published: 2022-01-01
created: 2022-01-01

birthinfo
principal: Ritsuo Mitsui
date: 1981-10-31
place: Japan
type: Birth

月並みに輝け / 今、僕、アンダーグラウンドから / 結束バンド
name: Shine as usual / Now, I'm going from underground / Kessoku Band
type: Performance

Kusen Madoushi Kouhosei no Kyoukan Vol.2 Bonus CD
creator: Ritsuo Mitsui
type: Release
title: 空戦魔導士候補生の教官 第2巻 特典CD
date published: 2015-10-30
by artist: Ritsuo Mitsui
catalogue number: KAXA-7272CD
created: 2015-10-30
type: MusicAlbum

幸せについて私が知っている5つの方法/色彩 / 坂本真綾
title: Shiawase ni Tsuite Watashi ga Shitteiru Itsutsu no Houhou/Shikisai / Maaya Sakamoto [Limited Edition]
type: Composition

サムライハート (Some Like It Hot!!) - From THE FIRST TAKE / SPYAIR
name: Samurai Heart (Some Like It Hot!!) - From THE FIRST TAKE / SPYAIR
type: Performance

フラクタル オリジナル・サウンドトラック
type: Release
by artist: Ritsuo Mitsui
created: 2011-04-27
name: Fractale Original Soundtrack
catalogue number: ESCL-3677
date published: 2011-04-27
type: MusicAlbum
creator: Ritsuo Mitsui

sukimakaze / otoha [Limited Edition]
by artist: Ritsuo Mitsui
title: sukimakaze / 音羽-otoha- [全生産限定盤]
type: Release
date published: 2025-05-28
type: MusicAlbum
catalogue number: KSCL-3587~8
creator: Ritsuo Mitsui
created: 2025-05-28

My Way / ORIGA
created: 2016-01-20
type: Release
type: MusicAlbum
catalogue number: BZCM-1082
date published: 2016-01-20
by artist: Ritsuo Mitsui
creator: Ritsuo Mitsui

Wasurete Yaranai / Kessoku Band
type: Composition
title: 忘れてやらない / 結束バンド

Humor / Meychan [Limited Edition]
date published: 2022-08-03
created: 2022-08-03
type: MusicAlbum
name: Humor / めいちゃん [初回限定盤]
creator: Ritsuo Mitsui
by artist: Ritsuo Mitsui
catalogue number: UPCH-7629
type: Release

僕らはジーニアス / 斉藤朱夏 [初回生産限定盤]
name: Bokura wa Genius / Shuka Saito [Limited Edition]
date published: 2023-02-22
created: 2023-02-22
type: Release
by artist: Ritsuo Mitsui
creator: Ritsuo Mitsui
catalogue number: VVCL-2210~1
type: MusicAlbum

僕らはジーニアス / 斉藤朱夏
name: Bokura wa Genius / Shuka Saito
type: Performance

ego-izm / la la larks
type: Composition

月並みに輝け / 今、僕、アンダーグラウンドから / 結束バンド
title: Shine as usual / Now, I'm going from underground / Kessoku Band
type: Composition

ego-izm / la la larks
type: Performance

Re:結束バンド / 結束バンド
title: Re:Kessoku Band / Kessoku Band
type: Performance

シングルコレクション + アチコチ / 坂本真綾
by artist: Ritsuo Mitsui
creator: Ritsuo Mitsui
type: MusicAlbum
date published: 2020-07-15
name: Single Collection + Achikochi / Maaya Sakamoto
created: 2020-07-15
catalogue number: VTCL-60532~3
type: Release

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

僕らはジーニアス / 斉藤朱夏 [期間生産限定盤]
date published: 2023-02-22
catalogue number: VVCL-2213~4
by artist: Ritsuo Mitsui
created: 2023-02-22
type: Release
title: Bokura wa Genius / Shuka Saito [Limited Edition]
creator: Ritsuo Mitsui
type: MusicAlbum