D.C.4 ~Da Capo 4~ Vocalsongs & Arrangemusics / D.C. ~Da Capo~ Super Live II
name: D.C.4 ～ダ・カーポ4～ Vocalsongs & Arrangemusics / D.C. ～ダ・カーポ～ Super Live II
type: Performance

永劫心理のフェルマータ / Zwei
name: Eigou Shinri no fermata / Zwei
type: Composition

D.C. Re:tune ～ダ・カーポ～ リチューン SOUND TRACK
type: Composition
name: D.C. Re:tune ~Da Capo~ Re:tune SOUND TRACK

Opportunity / DracoVirgo
type: Performance

KOI-NAKA COMPLETE VOCAL ALBUM
title: こいなか completeボーカルアルバム
type: Performance

D.C.4 ～ダ・カーポ4～ Vocalsongs & Arrangemusics / D.C. ～ダ・カーポ～ Super Live II
name: D.C.4 ~Da Capo 4~ Vocalsongs & Arrangemusics / D.C. ~Da Capo~ Super Live II
type: Composition

てんぷれっ!! BGMサウンドトラックCD
catalogue number: CIRCUS-0348
created: 2018-04-27
date published: 2018-04-27
name: Tenpure!! BGM Soundtrack CD
creator: okky
by artist: okky
type: MusicAlbum
type: Release

Tasogare ni Hisomu Fukurou to, Akegata no Subaru ORIGINAL SOUNDTRACK
creator: okky
date published: 2024-12-26
type: Release
type: MusicAlbum
title: Dawning "Subaru", and "The Owl" lurking in the twilight. ORIGINAL SOUNDTRACK @en
catalogue number: N/A
created: 2024-12-26
name: 黄昏に潜む梟と、明け方の昴 ORIGINAL SOUNDTRACK
by artist: okky

D.C.4 ～ダ・カーポ4～ オリジナルサウンドトラックCD
name: D.C.4 ~Da Capo 4~ Original Soundtrack CD
created: 2019-05-31
type: Release
creator: okky
by artist: okky
catalogue number: CIRCUS-0385
date published: 2019-05-31
type: MusicAlbum

KOI-NAKA COMPLETE VOCAL ALBUM
type: MusicAlbum
title: こいなか completeボーカルアルバム
date published: 2015-08-21
catalogue number: SPCA-0010
type: Release
by artist: okky
creator: okky
created: 2015-08-21

Opportunity / DracoVirgo
created: 2020-01-15
by artist: okky
date published: 2020-01-15
creator: okky
type: Release
catalogue number: UMCK-7048~9
type: MusicAlbum

☆Seventh★Heaven☆/...Out of control... / ザ・チルドレン/可憐GUY's
title: ☆Seventh★Heaven☆/…Out of control… / The Children, Karen GUY's
type: Performance

D.C.4 Sweet Harmony ～ダ・カーポ4～ スイートハーモニー ドラマCD『家庭教師・諳子の甘々ご褒美タイム』/『私が癒やしてさしあげます♪』/ アレンジサウンドトラックCD
title: D.C.4 Sweet Harmony ~Da Capo 4~ Sweet Harmony Drama CD / Arrange Soundtrack CD
type: Performance

Ley Line / Zwei
creator: okky
type: Composition
composer: okky

絶対可憐チルドレン ULTIMATE SONGS [初回限定版]
type: Performance
title: Zettai Karen Children ULTIMATE SONGS [Limited Edition]

Tenpure!! BGM Soundtrack CD
composer: okky
name: てんぷれっ!! BGMサウンドトラックCD
type: Composition
creator: okky

☆Seventh★Heaven☆/…Out of control… / The Children, Karen GUY's
type: Release
type: MusicAlbum
name: ☆Seventh★Heaven☆/...Out of control... / ザ・チルドレン/可憐GUY's
created: 2010-07-28
creator: okky
catalogue number: GNCA-0199
date published: 2010-07-28
by artist: okky

黄昏に潜む梟と、明け方の昴 ORIGINAL SOUNDTRACK
title: Dawning "Subaru", and "The Owl" lurking in the twilight. ORIGINAL SOUNDTRACK @en
name: Tasogare ni Hisomu Fukurou to, Akegata no Subaru ORIGINAL SOUNDTRACK
type: Composition

数奇なるファクタ / Zwei
type: MusicAlbum
type: Release
title: Suuki naru Factor / Zwei
created: 2017-11-08
by artist: okky
creator: okky
catalogue number: USSW-0063
date published: 2017-11-08

永劫心理のフェルマータ / Zwei
title: Eigou Shinri no fermata / Zwei
type: Performance

D.C.5 ～ダ・カーポ5～ Background musics & Vocal songs & Binaural Voice drama
title: D.C.5 ~Da Capo 5~ Background musics & Vocal songs & Binaural Voice drama
type: Release
creator: okky
catalogue number: CIRCUS-0399~41
created: 2023-01-27
type: MusicAlbum
by artist: okky
date published: 2023-01-27

20th Anniversary Rockman 1~6 Rock Arrange Ver.
type: MusicAlbum
creator: okky
type: Release
catalogue number: KDSD-00173
title: 20thアニバーサリー ロックマン 1~6 Rock Arrange Ver.
created: 2007-12-05
by artist: okky
date published: 2007-12-05

D.C. Re:tune ~Da Capo~ Re:tune SOUND TRACK
type: MusicAlbum
created: 2025-10-30
name: D.C. Re:tune ～ダ・カーポ～ リチューン SOUND TRACK
creator: okky
catalogue number: BRSW-018
by artist: okky
type: Release
date published: 2025-10-30

Koi-naka Vocal Mini Album
name: こいなか ボーカルミニアルバム
type: Performance

愛しかない / Zwei
name: Ai shika Nai / Zwei
type: Composition
composer: okky
creator: okky

絶対可憐チルドレン ULTIMATE SONGS [初回限定版]
type: Composition
creator: okky
name: Zettai Karen Children ULTIMATE SONGS [Limited Edition]
composer: okky

20thアニバーサリー ロックマン 1~6 Rock Arrange Ver.
title: 20th Anniversary Rockman 1~6 Rock Arrange Ver.
type: Performance

Zettai Karen Children ALL THE BEST -Theme Song Collection-
creator: okky
name: 絶対可憐チルドレン ALL THE BEST ―主題歌集―
type: Composition
composer: okky

D.C.4 Sweet Harmony ~Da Capo 4~ Sweet Harmony Drama CD / Arrange Soundtrack CD
title: D.C.4 Sweet Harmony ～ダ・カーポ4～ スイートハーモニー ドラマCD『家庭教師・諳子の甘々ご褒美タイム』/『私が癒やしてさしあげます♪』/ アレンジサウンドトラックCD
type: Composition

Ley Line / Zwei
created: 2017-06-21
date published: 2017-06-21
type: Release
catalogue number: USSW-0042
type: MusicAlbum
creator: okky
by artist: okky

Ley Line / Zwei
type: Performance

絶対可憐チルドレン ALL THE BEST ―主題歌集―
by artist: okky
creator: okky
created: 2010-07-28
title: Zettai Karen Children ALL THE BEST -Theme Song Collection-
type: MusicAlbum
type: Release
catalogue number: GNCA-1297
date published: 2010-07-28

数奇なるファクタ / Zwei
creator: okky
type: Composition
composer: okky
name: Suuki naru Factor / Zwei

Suuki naru Factor / Zwei
name: 数奇なるファクタ / Zwei
type: Performance

NEO MASQUE / ZWEI
type: MusicAlbum
type: Release
by artist: okky
creator: okky
date published: 2015-08-26
catalogue number: FVCG-1348
created: 2015-08-26

D.C. Re:tune ～ダ・カーポ～ リチューン SOUND TRACK
type: Performance
name: D.C. Re:tune ~Da Capo~ Re:tune SOUND TRACK

NEO MASQUE / ZWEI
type: Performance

D.C.4 ~Da Capo 4~ Original Soundtrack CD
creator: okky
type: Composition
composer: okky
title: D.C.4 ～ダ・カーポ4～ オリジナルサウンドトラックCD

D.C.5 ～ダ・カーポ5～ Background musics & Vocal songs & Binaural Voice drama
name: D.C.5 ~Da Capo 5~ Background musics & Vocal songs & Binaural Voice drama
type: Performance

☆Seventh★Heaven☆/...Out of control... / ザ・チルドレン/可憐GUY's
type: Composition
title: ☆Seventh★Heaven☆/…Out of control… / The Children, Karen GUY's
composer: okky
creator: okky

Koi-naka Vocal Mini Album
date published: 2014-06-27
type: Release
creator: okky
catalogue number: SPCA-0002
type: MusicAlbum
title: こいなか ボーカルミニアルバム
by artist: okky
created: 2014-06-27

黄昏に潜む梟と、明け方の昴 ORIGINAL SOUNDTRACK
name: Tasogare ni Hisomu Fukurou to, Akegata no Subaru ORIGINAL SOUNDTRACK
name: Dawning "Subaru", and "The Owl" lurking in the twilight. ORIGINAL SOUNDTRACK @en
type: Performance

Ai shika Nai / Zwei
name: 愛しかない / Zwei
type: Performance

愛しかない / Zwei
type: Release
name: Ai shika Nai / Zwei
date published: 2019-09-25
creator: okky
created: 2019-09-25
type: MusicAlbum
by artist: okky
catalogue number: USSW-0204

D.C.5 ～ダ・カーポ5～ Background musics & Vocal songs & Binaural Voice drama
name: D.C.5 ~Da Capo 5~ Background musics & Vocal songs & Binaural Voice drama
type: Composition

okky
made: 絶対可憐チルドレン ULTIMATE SONGS [初回限定版]
album: てんぷれっ!! BGMサウンドトラックCD
made: 絶対可憐チルドレン ALL THE BEST ―主題歌集―
made: 愛しかない / Zwei
album: Eigou Shinri no fermata / Zwei
made: D.C.4 Sweet Harmony ~Da Capo 4~ Sweet Harmony Drama CD / Arrange Soundtrack CD
album: NEO MASQUE / ZWEI
album: 愛しかない / Zwei
made: Ley Line / Zwei
album: Zettai Karen Children ULTIMATE SONGS [Limited Edition]
made: NEO MASQUE / ZWEI
album: Ley Line / Zwei
made: Tasogare ni Hisomu Fukurou to, Akegata no Subaru ORIGINAL SOUNDTRACK
type: MusicGroup
made: こいなか ボーカルミニアルバム
made: Zettai Karen Children ULTIMATE SONGS [Limited Edition]
made: 20th Anniversary Rockman 1~6 Rock Arrange Ver.
made: こいなか completeボーカルアルバム
album: D.C.5 ～ダ・カーポ5～ Background musics & Vocal songs & Binaural Voice drama
made: 数奇なるファクタ / Zwei
album: ☆Seventh★Heaven☆/…Out of control… / The Children, Karen GUY's
album: KOI-NAKA COMPLETE VOCAL ALBUM
album: 20th Anniversary Rockman 1~6 Rock Arrange Ver.
album: D.C.4 ～ダ・カーポ4～ オリジナルサウンドトラックCD
album: Opportunity / DracoVirgo
album: 絶対可憐チルドレン ALL THE BEST ―主題歌集―
album: 数奇なるファクタ / Zwei
made: てんぷれっ!! BGMサウンドトラックCD
album: Tasogare ni Hisomu Fukurou to, Akegata no Subaru ORIGINAL SOUNDTRACK
album: Koi-naka Vocal Mini Album
type: Person
album: D.C.4 Sweet Harmony ~Da Capo 4~ Sweet Harmony Drama CD / Arrange Soundtrack CD
made: Tenpure!! BGM Soundtrack CD
made: Koi-naka Vocal Mini Album
made: D.C.5 ～ダ・カーポ5～ Background musics & Vocal songs & Binaural Voice drama
album: D.C. Re:tune ~Da Capo~ Re:tune SOUND TRACK
made: Opportunity / DracoVirgo
made: D.C.4 ～ダ・カーポ4～ オリジナルサウンドトラックCD
album: D.C.4 ～ダ・カーポ4～ Vocalsongs & Arrangemusics / D.C. ～ダ・カーポ～ Super Live II
made: Zettai Karen Children ALL THE BEST -Theme Song Collection-
made: ☆Seventh★Heaven☆/…Out of control… / The Children, Karen GUY's
made: D.C.4 ～ダ・カーポ4～ Vocalsongs & Arrangemusics / D.C. ～ダ・カーポ～ Super Live II
made: D.C.4 ~Da Capo 4~ Original Soundtrack CD
made: ☆Seventh★Heaven☆/...Out of control... / ザ・チルドレン/可憐GUY's
made: Eigou Shinri no fermata / Zwei
made: D.C. Re:tune ~Da Capo~ Re:tune SOUND TRACK
made: KOI-NAKA COMPLETE VOCAL ALBUM

20th Anniversary Rockman 1~6 Rock Arrange Ver.
type: Composition
title: 20thアニバーサリー ロックマン 1~6 Rock Arrange Ver.

Eigou Shinri no fermata / Zwei
by artist: okky
type: MusicAlbum
creator: okky
catalogue number: FVCG-1333
date published: 2015-01-28
name: 永劫心理のフェルマータ / Zwei
created: 2015-01-28
type: Release

こいなか completeボーカルアルバム
title: KOI-NAKA COMPLETE VOCAL ALBUM
creator: okky
composer: okky
type: Composition

てんぷれっ!! BGMサウンドトラックCD
title: Tenpure!! BGM Soundtrack CD
type: Performance

birthinfo
principal: okky
place: Onojo, Fukuoka Prefecture, Japan
type: Birth
date: 1980-11-10

D.C.4 ～ダ・カーポ4～ Vocalsongs & Arrangemusics / D.C. ～ダ・カーポ～ Super Live II
name: D.C.4 ~Da Capo 4~ Vocalsongs & Arrangemusics / D.C. ~Da Capo~ Super Live II
created: 2021-02-26
type: Release
creator: okky
by artist: okky
date published: 2021-02-26
catalogue number: CIRCUS-0388~90
type: MusicAlbum

D.C.4 Sweet Harmony ~Da Capo 4~ Sweet Harmony Drama CD / Arrange Soundtrack CD
type: Release
type: MusicAlbum
created: 2022-04-28
date published: 2022-04-28
title: D.C.4 Sweet Harmony ～ダ・カーポ4～ スイートハーモニー ドラマCD『家庭教師・諳子の甘々ご褒美タイム』/『私が癒やしてさしあげます♪』/ アレンジサウンドトラックCD
creator: okky
catalogue number: CIRCUS-0395~7
by artist: okky

Zettai Karen Children ULTIMATE SONGS [Limited Edition]
catalogue number: GNCA-1299
title: 絶対可憐チルドレン ULTIMATE SONGS [初回限定版]
by artist: okky
type: Release
date published: 2010-07-28
created: 2010-07-28
type: MusicAlbum
creator: okky

こいなか ボーカルミニアルバム
type: Composition
title: Koi-naka Vocal Mini Album
creator: okky
composer: okky

Zettai Karen Children ALL THE BEST -Theme Song Collection-
type: Performance
name: 絶対可憐チルドレン ALL THE BEST ―主題歌集―

NEO MASQUE / ZWEI
type: Composition

D.C.4 ~Da Capo 4~ Original Soundtrack CD
name: D.C.4 ～ダ・カーポ4～ オリジナルサウンドトラックCD
type: Performance

Opportunity / DracoVirgo
type: Composition