AI Vocal Compilation Vol.1 with Synthesizer V AI
title: AIボーカルコンピ Vol.1 with Synthesizer V AI
type: Composition

Recolor 2
type: Performance

INORAI Live OST Blood Stella Extra
type: Composition

EUROBEAT SPECIAL VOL.8
type: Composition

Limit Break Beats XIX - juke box -
type: Performance

Skyx
date published: 2022-10-30
catalogue number: STLV-008
by artist: Rikka Koharu
type: Release
created: 2022-10-30
type: MusicAlbum
creator: Rikka Koharu

UMAMUSUME PRETTY DERBY WINNING LIVE 25
catalogue number: LACA-19087~90
creator: Rikka Koharu
type: MusicAlbum
by artist: Rikka Koharu
type: Release
title: ウマ娘 プリティーダービー WINNING LIVE 25
date published: 2025-03-05
created: 2025-03-05

ReSTART / ねじ式
title: ReSTART / Nejishiki
type: Performance

Skyx
type: Composition

Never The Same Sky
type: Composition

CeVIO
type: Organization
music group member: Rikka Koharu
type: MusicGroup
member: Rikka Koharu

Limit Breaker XVI - #Colovr::Code=
type: Performance

Recolor 2
tribute to: Rikka Koharu
created: 2022-12-24
date published: 2022-12-24
type: MusicAlbum
catalogue number: STLV-010
type: Release

Monitoring / Yui Yazaki
title: Monitoring / 夜崎ゆい
type: Composition

シャボン玉の物語
name: Soap-Bubble Stories
type: Composition

UMAMUSUME PRETTY DERBY WINNING LIVE 25
title: ウマ娘 プリティーダービー WINNING LIVE 25
type: Composition

Why don't you eat MONACA? Vol.5
by artist: Rikka Koharu
type: Release
date published: 2023-04-30
created: 2023-04-30
type: MusicAlbum
catalogue number: N/A
creator: Rikka Koharu

#palettemuse
type: Performance

Ride the Rainbow Rhapsody
type: Composition

Relishion
by artist: Rikka Koharu
catalogue number: RZEX-004
type: MusicAlbum
type: Release
creator: Rikka Koharu
created: 2025-04-27
date published: 2025-04-27

夏夜幻象
name: The Phantom of Summer Night
type: Performance

#palettemuse
type: Release
catalogue number: LQOP-0001
date published: 2023-08-11
creator: Rikka Koharu
created: 2023-08-11
type: MusicAlbum
by artist: Rikka Koharu

Monitoring / Yui Yazaki
by artist: Rikka Koharu
creator: Rikka Koharu
type: MusicAlbum
catalogue number: N/A
date published: 2023-10-29
created: 2023-10-29
name: Monitoring / 夜崎ゆい
type: Release

INORAI Live OST Blood Stella Extra
type: Performance

ボカロEDM12
title: Vocalo EDM12
type: Composition

Vocalo EDM12
name: ボカロEDM12
type: Performance

Limit Break Beats XIX - juke box -
type: Release
created: 2024-04-28
date published: 2024-04-28
by artist: Rikka Koharu
creator: Rikka Koharu
type: MusicAlbum
catalogue number: N/A

INORAI Live OST Blood Stella Extra
type: MusicAlbum
type: Release
catalogue number: N/A
created: 2025-10-19
date published: 2025-10-19
by artist: Rikka Koharu
creator: Rikka Koharu

ハッピー・バーンアウト / stereoberry
name: HAPPY BURNOUT / stereoberry
created: 2025-04-27
type: MusicAlbum
date published: 2025-04-27
creator: Rikka Koharu
type: Release
by artist: Rikka Koharu
catalogue number: NTNQ-0004

シャボン玉の物語
title: Soap-Bubble Stories
type: Performance

Limit Breaker XVIII - Bitter & Sweet -
date published: 2024-10-27
catalogue number: N/A
creator: Rikka Koharu
type: MusicAlbum
by artist: Rikka Koharu
type: Release
created: 2024-10-27

夏夜幻象
name: The Phantom of Summer Night
type: Composition

夏夜幻象
catalogue number: Sameyume-01
name: The Phantom of Summer Night
creator: Rikka Koharu
type: MusicAlbum
date published: 2025-05-04
by artist: Rikka Koharu
created: 2025-05-04
type: Release

Force of Fusion
type: Composition

Never The Same Sky
type: Performance

The Everlasting Guilty Crown (feat. 小春六花) [cover ver.] / タカオカミズキ
name: The Everlasting Guilty Crown (feat. Rikka Koharu) [cover ver.] / Mizuki Takaoka
catalogue number: N/A
by artist: Rikka Koharu
date published: 2021-03-19
creator: Rikka Koharu
created: 2021-03-19
type: MusicAlbum
type: Release

ウマ娘 プリティーダービー WINNING LIVE 25
name: UMAMUSUME PRETTY DERBY WINNING LIVE 25
type: Performance

Synthesizer V
member: Rikka Koharu
music group member: Rikka Koharu
type: Organization
type: MusicGroup

シャボン玉の物語
name: Soap-Bubble Stories
type: Release
catalogue number: IOR-001
by artist: Rikka Koharu
date published: 2024-04-28
created: 2024-04-28
type: MusicAlbum
creator: Rikka Koharu

Never The Same Sky
type: MusicAlbum
created: 2021-10-31
catalogue number: STCD-0004
date published: 2021-10-31
creator: Rikka Koharu
by artist: Rikka Koharu
type: Release

ボカロEDM12
catalogue number: SEDM-063
type: Release
name: Vocalo EDM12
creator: Rikka Koharu
type: MusicAlbum
created: 2024-04-27
date published: 2024-04-27
by artist: Rikka Koharu

Limit Breaker XVIII - Bitter & Sweet -
type: Performance

Flowers in Teyvat
type: Composition

Relishion
type: Composition

Why don't you eat MONACA? Vol.5
type: Performance

Limit Breaker XXI - Tobidase! Bokura no Shinjidai
type: Composition
title: Limit Breaker XXI - 飛び出せ！ぼくらの新時代

Force of Fusion
type: MusicAlbum
by artist: Rikka Koharu
catalogue number: APRE-0004
type: Release
created: 2023-10-29
date published: 2023-10-29
creator: Rikka Koharu

Flowers in Teyvat
creator: Rikka Koharu
catalogue number: N/A
type: MusicAlbum
by artist: Rikka Koharu
date published: 2025-08-16
created: 2025-08-16
type: Release

VORTiFFiKALL -第1140回ポーラ大謳華歌劇祭-
name: VORTiFFiKALL -Dai 1140-kai Poora Dai Ookaka Kageki-sai-
type: Performance

EUROBEAT SPECIAL VOL.8
type: Performance

Ride the Rainbow Rhapsody
type: Performance

Limit Break Beats XIX - juke box -
type: Composition

#palettemuse
type: Composition

Why don't you eat MONACA? Vol.4
type: Performance

Skyx
type: Performance

Force of Fusion
type: Performance

VORTiFFiKALL -第1140回ポーラ大謳華歌劇祭-
type: MusicAlbum
type: Release
name: VORTiFFiKALL -Dai 1140-kai Poora Dai Ookaka Kageki-sai-
catalogue number: N/A
created: 2023-10-29
date published: 2023-10-29
by artist: Rikka Koharu
creator: Rikka Koharu

Limit Breaker XVIII - Bitter & Sweet -
type: Composition

Relishion
type: Performance

ReSTART / Nejishiki
type: Composition
name: ReSTART / ねじ式

Ride the Rainbow Rhapsody
created: 2023-04-30
date published: 2023-04-30
by artist: Rikka Koharu
creator: Rikka Koharu
catalogue number: APRE-0002
type: Release
type: MusicAlbum

Monitoring / 夜崎ゆい
title: Monitoring / Yui Yazaki
type: Performance

ReSTART / ねじ式
title: ReSTART / Nejishiki
creator: Rikka Koharu
type: MusicAlbum
catalogue number: OTTO-0418
by artist: Rikka Koharu
type: Release
date published: 2023-04-29
created: 2023-04-29

The Everlasting Guilty Crown (feat. 小春六花) [cover ver.] / タカオカミズキ
name: The Everlasting Guilty Crown (feat. Rikka Koharu) [cover ver.] / Mizuki Takaoka
type: Performance

Limit Breaker XVI - #Colovr::Code=
catalogue number: N/A
creator: Rikka Koharu
by artist: Rikka Koharu
created: 2022-10-30
type: MusicAlbum
type: Release
date published: 2022-10-30

Limit Breaker XVI - #Colovr::Code=
type: Composition

Flowers in Teyvat
type: Performance

Why don't you eat MONACA? Vol.4
created: 2022-04-24
type: Release
catalogue number: N/A
creator: Rikka Koharu
date published: 2022-04-24
by artist: Rikka Koharu
type: MusicAlbum

AIボーカルコンピ Vol.1 with Synthesizer V AI
title: AI Vocal Compilation Vol.1 with Synthesizer V AI
type: Performance

HAPPY BURNOUT / stereoberry
name: ハッピー・バーンアウト / stereoberry
type: Composition

birthinfo
principal: Rikka Koharu
type: Birth
date: 0000-05-16

Why don't you eat MONACA? Vol.5
type: Composition

Limit Breaker XXI - Tobidase! Bokura no Shinjidai
type: Performance
name: Limit Breaker XXI - 飛び出せ！ぼくらの新時代

Limit Breaker XXI - Tobidase! Bokura no Shinjidai
date published: 2025-04-27
type: MusicAlbum
by artist: Rikka Koharu
created: 2025-04-27
type: Release
name: Limit Breaker XXI - 飛び出せ！ぼくらの新時代
creator: Rikka Koharu
catalogue number: N/A

ハッピー・バーンアウト / stereoberry
type: Performance
title: HAPPY BURNOUT / stereoberry

AI Vocal Compilation Vol.1 with Synthesizer V AI
creator: Rikka Koharu
catalogue number: N/A
type: MusicAlbum
date published: 2023-05-19
created: 2023-05-19
name: AIボーカルコンピ Vol.1 with Synthesizer V AI
by artist: Rikka Koharu
type: Release

Rikka Koharu
made: Never The Same Sky
made: Ride the Rainbow Rhapsody
album: #palettemuse
album: Limit Breaker XVIII - Bitter & Sweet -
album: INORAI Live OST Blood Stella Extra
album: The Everlasting Guilty Crown (feat. 小春六花) [cover ver.] / タカオカミズキ
made: EUROBEAT SPECIAL VOL.8
made: Limit Breaker XXI - Tobidase! Bokura no Shinjidai
album: ReSTART / ねじ式
made: Limit Breaker XVIII - Bitter & Sweet -
album: Limit Breaker XVI - #Colovr::Code=
album: Never The Same Sky
album: Limit Breaker XXI - Tobidase! Bokura no Shinjidai
made: Singer
album: Limit Break Beats XIX - juke box -
type: Person
made: Why don't you eat MONACA? Vol.4
made: UMAMUSUME PRETTY DERBY WINNING LIVE 25
made: Monitoring / Yui Yazaki
album: Relishion
member of: Synthesizer V
made: Force of Fusion
made: AI Vocal Compilation Vol.1 with Synthesizer V AI
album: ボカロEDM12
made: INORAI Live OST Blood Stella Extra
album: シャボン玉の物語
album: UMAMUSUME PRETTY DERBY WINNING LIVE 25
made: Flowers in Teyvat
made: ReSTART / ねじ式
album: Why don't you eat MONACA? Vol.5
made: #palettemuse
made: Skyx
made: ボカロEDM12
album: Why don't you eat MONACA? Vol.4
made: ハッピー・バーンアウト / stereoberry
album: AI Vocal Compilation Vol.1 with Synthesizer V AI
type: MusicGroup
album: EUROBEAT SPECIAL VOL.8
made: The Everlasting Guilty Crown (feat. 小春六花) [cover ver.] / タカオカミズキ
made: Limit Breaker XVI - #Colovr::Code=
album: Ride the Rainbow Rhapsody
album: Monitoring / Yui Yazaki
made: Relishion
album: Force of Fusion
album: 夏夜幻象
album: Flowers in Teyvat
album: ハッピー・バーンアウト / stereoberry
album: Skyx
made: Limit Break Beats XIX - juke box -
made: Why don't you eat MONACA? Vol.5
made: VORTiFFiKALL -第1140回ポーラ大謳華歌劇祭-
album: VORTiFFiKALL -第1140回ポーラ大謳華歌劇祭-
member of: CeVIO
made: シャボン玉の物語
made: 夏夜幻象

The Everlasting Guilty Crown (feat. Rikka Koharu) [cover ver.] / Mizuki Takaoka
name: The Everlasting Guilty Crown (feat. 小春六花) [cover ver.] / タカオカミズキ
type: Composition

VORTiFFiKALL -第1140回ポーラ大謳華歌劇祭-
name: VORTiFFiKALL -Dai 1140-kai Poora Dai Ookaka Kageki-sai-
type: Composition

Why don't you eat MONACA? Vol.4
type: Composition

EUROBEAT SPECIAL VOL.8
type: Release
created: 2025-12-31
type: MusicAlbum
by artist: Rikka Koharu
date published: 2025-12-31
creator: Rikka Koharu
catalogue number: N/A

Recolor 2
type: Composition