birthdate: '0000-05-16'
discography:
- catalog: N/A
  date: '2021-03-19'
  link: album/110102
  reprint: false
  roles:
  - Featured Artist
  titles:
    en: The Everlasting Guilty Crown (feat. Rikka Koharu) [cover ver.] / Mizuki Takaoka
    ja: The Everlasting Guilty Crown (feat. 小春六花) [cover ver.] / タカオカミズキ
    ja-latn: The Everlasting Guilty Crown (feat. Rikka Koharu) [cover ver.] / Mizuki
      Takaoka
  type: anime
- catalog: STCD-0004
  date: '2021-10-31'
  link: album/126033
  reprint: false
  roles:
  - Featured Artist
  titles:
    en: Never The Same Sky
    ja: Never The Same Sky
    ja-latn: Never The Same Sky
  type: works
- catalog: N/A
  date: '2022-04-24'
  link: album/122930
  reprint: false
  roles:
  - Vocals
  titles:
    en: Why don't you eat MONACA? Vol.4
    ja: Why don't you eat MONACA? Vol.4
    ja-latn: Why don't you eat MONACA? Vol.4
  type: works
- catalog: N/A
  date: '2022-10-30'
  link: album/150536
  reprint: false
  roles:
  - Featured Artist
  titles:
    en: 'Limit Breaker XVI - #Colovr::Code='
    ja: 'Limit Breaker XVI - #Colovr::Code='
    ja-latn: 'Limit Breaker XVI - #Colovr::Code='
  type: works
- catalog: STLV-008
  date: '2022-10-30'
  link: album/137253
  reprint: false
  roles:
  - Featured Artist
  titles:
    en: Skyx
    ja: Skyx
    ja-latn: Skyx
  type: works
- catalog: OTTO-0418
  date: '2023-04-29'
  link: album/147191
  reprint: false
  roles:
  - Featured Artist
  titles:
    en: ReSTART / Nejishiki
    ja: ReSTART / ねじ式
    ja-latn: ReSTART / Nejishiki
  type: works
- catalog: N/A
  date: '2023-04-30'
  link: album/133565
  reprint: false
  roles:
  - Vocals
  titles:
    en: Why don't you eat MONACA? Vol.5
    ja: Why don't you eat MONACA? Vol.5
    ja-latn: Why don't you eat MONACA? Vol.5
  type: works
- catalog: APRE-0002
  date: '2023-04-30'
  link: album/136551
  reprint: false
  roles:
  - Vocals
  titles:
    en: Ride the Rainbow Rhapsody
    ja: Ride the Rainbow Rhapsody
    ja-latn: Ride the Rainbow Rhapsody
  type: works
- catalog: N/A
  date: '2023-05-19'
  link: album/130140
  reprint: false
  roles:
  - Rapper
  - Vocals
  titles:
    en: AI Vocal Compilation Vol.1 with Synthesizer V AI
    ja: AIボーカルコンピ Vol.1 with Synthesizer V AI
    ja-latn: AI Vocal Compilation Vol.1 with Synthesizer V AI
  type: works
- catalog: LQOP-0001
  date: '2023-08-11'
  link: album/131375
  reprint: false
  roles:
  - Vocals
  titles:
    en: '#palettemuse'
    ja: '#palettemuse'
    ja-latn: '#palettemuse'
  type: works
- catalog: N/A
  date: '2023-10-29'
  link: album/133766
  reprint: false
  roles:
  - Vocals
  titles:
    en: Monitoring / Yui Yazaki
    ja: Monitoring / 夜崎ゆい
    ja-latn: Monitoring / Yui Yazaki
  type: works
- catalog: N/A
  date: '2023-10-29'
  link: album/150628
  reprint: false
  roles:
  - Vocals
  titles:
    en: VORTiFFiKALL -Dai 1140-kai Poora Dai Ookaka Kageki-sai-
    ja: VORTiFFiKALL -第1140回ポーラ大謳華歌劇祭-
    ja-latn: VORTiFFiKALL -Dai 1140-kai Poora Dai Ookaka Kageki-sai-
  type: works
- catalog: APRE-0004
  date: '2023-10-29'
  link: album/136553
  reprint: false
  roles:
  - Vocals
  titles:
    en: Force of Fusion
    ja: Force of Fusion
    ja-latn: Force of Fusion
  type: works
- catalog: SEDM-063
  date: '2024-04-27'
  link: album/138525
  reprint: false
  roles:
  - Featured Artist
  titles:
    en: Vocalo EDM12
    ja: ボカロEDM12
    ja-latn: Vocalo EDM12
  type: works
- catalog: N/A
  date: '2024-04-28'
  link: album/150813
  reprint: false
  roles:
  - Featured Artist
  titles:
    en: Limit Break Beats XIX - juke box -
    ja: Limit Break Beats XIX - juke box -
    ja-latn: Limit Break Beats XIX - juke box -
  type: works
- catalog: IOR-001
  date: '2024-04-28'
  link: album/149072
  reprint: false
  roles:
  - Vocals
  titles:
    en: Soap-Bubble Stories
    ja: シャボン玉の物語
    ja-latn: Soap-Bubble Stories
  type: works
- catalog: N/A
  date: '2024-10-27'
  link: album/150714
  reprint: false
  roles:
  - Featured Artist
  titles:
    en: Limit Breaker XVIII - Bitter & Sweet -
    ja: Limit Breaker XVIII - Bitter & Sweet -
    ja-latn: Limit Breaker XVIII - Bitter & Sweet -
  type: works
- catalog: LACA-19087~90
  date: '2025-03-05'
  link: album/147204
  reprint: false
  roles:
  - Chorus
  titles:
    en: UMAMUSUME PRETTY DERBY WINNING LIVE 25
    ja: ウマ娘 プリティーダービー WINNING LIVE 25
    ja-latn: UMAMUSUME PRETTY DERBY WINNING LIVE 25
  type: game
- catalog: N/A
  date: '2025-04-27'
  link: album/150819
  reprint: false
  roles:
  - Featured Artist
  titles:
    en: Limit Breaker XXI - Tobidase! Bokura no Shinjidai
    ja: Limit Breaker XXI - 飛び出せ！ぼくらの新時代
    ja-latn: Limit Breaker XXI - Tobidase! Bokura no Shinjidai
  type: works
- catalog: NTNQ-0004
  date: '2025-04-27'
  link: album/148735
  reprint: false
  roles:
  - Featured Artist
  titles:
    en: HAPPY BURNOUT / stereoberry
    ja: ハッピー・バーンアウト / stereoberry
    ja-latn: HAPPY BURNOUT / stereoberry
  type: works
- catalog: RZEX-004
  date: '2025-04-27'
  link: album/148730
  reprint: false
  roles:
  - Featured Artist
  titles:
    en: Relishion
    ja: Relishion
    ja-latn: Relishion
  type: works
- catalog: Sameyume-01
  date: '2025-05-04'
  link: album/152312
  reprint: false
  roles:
  - Featured Artist
  titles:
    en: The Phantom of Summer Night
    ja: 夏夜幻象
    ja-latn: The Phantom of Summer Night
  type: works
- catalog: N/A
  date: '2025-08-16'
  link: album/152284
  reprint: false
  roles:
  - Vocals
  titles:
    en: Flowers in Teyvat
    ja: Flowers in Teyvat
    ja-latn: Flowers in Teyvat
  type: doujin
- catalog: N/A
  date: '2025-10-19'
  link: album/153826
  reprint: false
  roles:
  - Vocals
  titles:
    en: INORAI Live OST Blood Stella Extra
    ja: INORAI Live OST Blood Stella Extra
    ja-latn: INORAI Live OST Blood Stella Extra
  type: doujin
- catalog: N/A
  date: '2025-12-31'
  link: album/155642
  reprint: false
  roles:
  - Vocals
  titles:
    en: EUROBEAT SPECIAL VOL.8
    ja: EUROBEAT SPECIAL VOL.8
    ja-latn: EUROBEAT SPECIAL VOL.8
  type: doujin
featured_on:
- catalog: STLV-010
  date: '2022-12-24'
  link: album/137256
  reprint: false
  roles:
  - Featured Artist
  titles:
    en: Recolor 2
    ja: Recolor 2
    ja-latn: Recolor 2
  type: works
info:
  Birthdate: May 16
  Credited works: 25 albums in database
  Credits:
  - 13 featured artist
  - 12 vocals
  - 1 rapper
  - 1 chorus
  Units: &id001
  - link: artist/29668
    names:
      en: CeVIO
      ja: CeVIO
  - link: artist/40877
    names:
      en: Synthesizer V
      ja: Synthesizer V
link: artist/40876
meta:
  added_date: 2021-03-23T16:25
  edited_date: 2021-03-23T17:04
  fetched_date: 2026-01-11T08:44
  ttl: 86400
  visitors: 695
name: Rikka Koharu
name_real: 小春 六花
name_trans: こはる りっか
notes: Not a real vocalist, but a synthesized singer with vocals generated by Dreamtonics'
  Synthesizer V software. She also has text-to-speech functionality using either Synthesizer
  V AI or CeVIO AI.
picture_full: https://media.vgm.io/artists/67/40876/40876-1616545616.jpg
picture_small: https://thumb-media.vgm.io/artists/67/40876/40876-1616545616.jpg
sex: female
type: Individual
units: *id001
vgmdb_link: https://vgmdb.net/artist/40876?perpage=99999
websites:
  Official: []
