discography:
- catalog: TYCT-60200
  date: '2022-08-10'
  link: album/120990
  reprint: false
  roles:
  - Chorus
  titles:
    en: 'Uta no Uta: ONE PIECE FILM RED'
    ja: ウタの歌 ONE PIECE FILM RED
    ja-latn: 'Uta no Uta: ONE PIECE FILM RED'
  type: anime
- catalog: TYCT-69245
  date: '2022-08-10'
  link: album/120991
  reprint: false
  roles:
  - Chorus
  titles:
    en: 'Uta no Uta: ONE PIECE FILM RED [Limited Edition]'
    ja: ウタの歌 ONE PIECE FILM RED [初回限定盤]
    ja-latn: 'Uta no Uta: ONE PIECE FILM RED [Limited Edition]'
  type: anime
- catalog: UZCL-2275
  date: '2023-12-06'
  link: album/134666
  reprint: false
  roles:
  - Chorus
  titles:
    en: Gekokujo Kyuji Original Soundtrack
    ja: TBS系 日曜劇場 下剋上球児 オリジナル・サウンドトラック
    ja-latn: Gekokujo Kyuji Original Soundtrack
  type: live
- catalog: AVCL-84158
  date: '2024-02-28'
  link: album/135692
  reprint: false
  roles:
  - Chorus
  titles:
    en: 'Doraemon the Movie: Nobita no Chikyuu Symphony Original Soundtrack'
    ja: 映画ドラえもん のび太の地球交響楽(ちきゅうシンフォニー) オリジナル・サウンドトラック
    ja-latn: 'Doraemon the Movie: Nobita no Chikyuu Symphony Original Soundtrack'
  type: anime
- catalog: N/A
  date: '2024-11-14'
  link: album/145989
  reprint: false
  roles:
  - Chorus
  titles:
    en: Together Till Infinity / Jessie J
    ja: Together Till Infinity / Jessie J
    ja-latn: Together Till Infinity / Jessie J
  type: game
- catalog: N/A
  date: '2025-11-23'
  link: album/155033
  reprint: false
  roles:
  - Chorus
  titles:
    en: 'Infinity Nikki 1st Anniversary Collection: A Wish-Born Journey'
    ja: 无限暖暖一周年精选集——自心愿伊始的旅程
    ja-latn: 'Infinity Nikki 1st Anniversary Collection: A Wish-Born Journey'
  type: game
featured_on: []
info:
  Credited works: 6 albums in database
  Credits: 6 chorus
link: artist/77547
meta:
  added_date: 2025-12-23T20:17
  edited_date: 2025-12-23T20:17
  fetched_date: 2026-01-04T01:42
  ttl: 86400
  visitors: 12
name: Keisuke Oyama
name_real: 大山 桂佑
name_trans: おやま けいすけ
notes: Singer / Song Writer / Chorus / Pf / Arrange
picture_full: https://media.vgm.io/artists/74/77547/77547-1766550430.jpg
picture_small: https://thumb-media.vgm.io/artists/74/77547/77547-1766550430.jpg
sex: male
twitter_names:
- ranchankeichan
type: Individual
vgmdb_link: https://vgmdb.net/artist/77547?perpage=99999
websites:
  Personal: []
