birthdate: '1962-07-01'
birthplace: Aichi Prefecture, Japan
discography:
- catalog: FLCF-30140
  date: '1992-06-19'
  link: album/137053
  reprint: false
  roles:
  - Synthesizer Programmer
  titles:
    en: Sailing on Strings / Toshihiro Nakanishi
    ja: セイリング・オン・ストリングス / 中西俊博
    ja-latn: Sailing on Strings / Toshihiro Nakanishi
  type: works
- catalog: FHCF-2117
  date: '1993-09-26'
  link: album/86474
  reprint: false
  roles:
  - Synthesizer Operator
  titles:
    en: I HAVE A DREAM / See-Saw
    ja: I HAVE A DREAM / See-Saw
    ja-latn: I HAVE A DREAM / See-Saw
  type: works
- catalog: MRDA-00031
  date: '1993-12-17'
  link: album/71948
  reprint: false
  roles:
  - Manipulator
  titles:
    en: Unbalance na Kiss wo Shite / Hiro Takahashi
    ja: アンバランスなKissをして / 高橋ひろ
    ja-latn: Unbalance na Kiss wo Shite / Hiro Takahashi
  type: anime
- catalog: MRDA-00036
  date: '1994-06-17'
  link: album/71907
  reprint: false
  roles:
  - Manipulator
  titles:
    en: Taiyou ga Mata Kagayaku Toki / Hiro Takahashi
    ja: 太陽がまた輝くとき / 高橋ひろ
    ja-latn: Taiyou ga Mata Kagayaku Toki / Hiro Takahashi
  type: anime
- catalog: MRCA-20042
  date: '1994-08-19'
  link: album/37020
  reprint: false
  roles:
  - Programmer
  titles:
    en: Yu☆Yu☆Hakusho Music Battle 2
    ja: 幽☆遊☆白書 ミュージックバトル編2
    ja-latn: Yu☆Yu☆Hakusho Music Battle-hen 2
  type: anime
- catalog: TKCA-71000
  date: '1997-03-05'
  link: album/101716
  reprint: false
  roles:
  - Synthesizer Sound Designer
  titles:
    en: Smile / Mayo Okamoto
    ja: Smile / 岡本真夜
    ja-latn: Smile / Mayo Okamoto
  type: anime
- catalog: AYCM-610
  date: '1998-05-21'
  link: album/1555
  reprint: false
  roles:
  - Manipulator
  titles:
    en: 20th anniversary a TRIBUTE to GAME-sounds for music-CD
    ja: 祭囃子〜ゲームトリビュート〜
    ja-latn: Matsuri-bayashi ~Game Tribute~
  type: game
- catalog: POCH-1942
  date: '2000-05-10'
  link: album/79729
  reprint: false
  roles:
  - Programmer
  titles:
    en: REQUIEM / satsuki
    ja: レクイエム / 彩月
    ja-latn: REQUIEM / satsuki
  type: anime
- catalog: POCX-2007
  date: '2000-07-26'
  link: album/64577
  reprint: false
  roles:
  - Programmer
  titles:
    en: CORRECTOR YUI Original Soundtrack Folder 3
    ja: コレクター・ユイ オリジナル・サウンドトラック Folder 3
    ja-latn: CORRECTOR YUI Original Soundtrack Folder 3
  type: anime
- catalog: TOCT-4401
  date: '2002-07-10'
  link: album/18374
  reprint: false
  roles:
  - Programmer
  titles:
    en: You're Not Alone
    ja: ひとりぼっちじゃない
    ja-latn: Hitoribocchi ja nai
  type: anime
- catalog: BVCK-37101
  date: '2003-02-21'
  link: album/86555
  reprint: false
  roles:
  - Programmer
  titles:
    en: early best / See-Saw
    ja: early best / See-Saw
    ja-latn: early best / See-Saw
  type: live
- catalog: AVCD-17278
  date: '2003-03-12'
  link: album/79204
  reprint: false
  roles:
  - Programmer
  titles:
    en: A BALLADS / ayumi hamasaki
    ja: A BALLADS / 浜崎あゆみ
    ja-latn: A BALLADS / ayumi hamasaki
  type: anime
- catalog: JOY-0008
  date: '2003-11-07'
  link: album/20848
  reprint: false
  roles:
  - Synthesizer
  - Programmer
  titles:
    en: Tokyo Godfathers Original Soundtrack
    ja: 東京ゴッドファーザーズ オリジナル・サウンドトラック
    ja-latn: Tokyo Godfathers Original Soundtrack
  type: anime
- catalog: MHCL-1371
  date: '2008-08-20'
  link: album/119731
  reprint: false
  roles:
  - Programmer
  titles:
    en: Twentieth Century Boys ORIGINAL MOTION PICTURE SOUNDTRACK
    ja: 映画「20世紀少年」オリジナル・サウンドトラック
    ja-latn: Twentieth Century Boys ORIGINAL MOTION PICTURE SOUNDTRACK
  type: live
- catalog: SQEX-10458
  date: '2014-11-19'
  link: album/47712
  reprint: false
  roles:
  - Arranger
  - Performer
  titles:
    en: X'mas Collections music from BRAVELY DEFAULT
    ja: X'mas Collections music from BRAVELY DEFAULT
    ja-latn: X'mas Collections music from BRAVELY DEFAULT
  type: game
- catalog: SQEX-2016P
  date: '2016-09-15'
  link: album/61430
  reprint: false
  roles:
  - Composer
  - Arranger
  titles:
    en: SQUARE ENIX MUSIC SAMPLER CD VOL.11
    ja: SQUARE ENIX MUSIC SAMPLER CD VOL.11
    ja-latn: SQUARE ENIX MUSIC SAMPLER CD VOL.11
  type: bonus
- catalog: SQEX-50069
  date: '2016-10-27'
  link: album/62563
  reprint: false
  roles:
  - Arranger
  titles:
    en: Tenkyuu no Arculs Original Soundtrack
    ja: 天穹のアルクルス オリジナル・サウンドトラック
    ja-latn: Tenkyuu no Arculs Original Soundtrack
  type: game
- catalog: SQEX-50068
  date: '2016-10-28'
  link: album/62564
  reprint: false
  roles:
  - Synthesizer Operator
  titles:
    en: 'Popup Story: Mahou no Hon to Seiju no Gakuen Original Soundtrack'
    ja: ポップアップストーリー 魔法の本と聖樹の学園 オリジナル・サウンドトラック
    ja-latn: 'Popup Story: Mahou no Hon to Seiju no Gakuen Original Soundtrack'
  type: game
- catalog: SQEX-10635~7
  date: '2018-02-21'
  link: album/73689
  reprint: false
  roles:
  - Arranger
  titles:
    en: Secret of Mana Original Soundtrack
    ja: 聖剣伝説2 シークレット オブ マナ オリジナル・サウンドトラック
    ja-latn: Seiken Densetsu 2 SECRET of MANA Original Soundtrack
  type: game
- catalog: SQEX-10700
  date: '2019-02-28'
  link: album/80601
  reprint: false
  roles:
  - Special Thanks
  - Arranger
  titles:
    en: LEFT ALIVE SPECIAL SOUNDTRACK
    ja: LEFT ALIVE SPECIAL SOUNDTRACK
    ja-latn: LEFT ALIVE SPECIAL SOUNDTRACK
  type: bonus
- catalog: SQEX-10700
  date: '2019-03-28'
  link: album/85526
  reprint: false
  roles:
  - Special Thanks
  - Arranger
  titles:
    en: LEFT ALIVE Original Soundtrack
    ja: LEFT ALIVE Original Soundtrack
    ja-latn: LEFT ALIVE Original Soundtrack
  type: game
- catalog: SQEX-10783~5
  date: '2020-06-03'
  link: album/96478
  reprint: false
  roles:
  - Arranger
  titles:
    en: TRIALS of MANA Original Soundtrack
    ja: 聖剣伝説3 TRIALS of MANA Original Soundtrack
    ja-latn: 'Seiken Densetsu 3: TRIALS of MANA Original Soundtrack'
  type: game
- catalog: RZCD-77528/B
  date: '2022-03-09'
  link: album/136342
  reprint: false
  roles:
  - Composer
  titles:
    en: Santa Monica Lollipop / FANTASTICS from EXILE TRIBE [Limited Edition]
    ja: サンタモニカ・ロリポップ / FANTASTICS from EXILE TRIBE
    ja-latn: Santa Monica Lollipop / FANTASTICS from EXILE TRIBE [Limited Edition]
  type: anime
- catalog: RZCD-77529
  date: '2022-03-09'
  link: album/136341
  reprint: false
  roles:
  - Composer
  titles:
    en: Santa Monica Lollipop / FANTASTICS from EXILE TRIBE
    ja: サンタモニカ・ロリポップ / FANTASTICS from EXILE TRIBE
    ja-latn: Santa Monica Lollipop / FANTASTICS from EXILE TRIBE
  type: anime
- catalog: SQEX-10908~11
  date: '2022-03-23'
  link: album/117814
  reprint: false
  roles:
  - Arranger
  titles:
    en: STRANGER OF PARADISE FINAL FANTASY ORIGIN ORIGINAL SOUNDTRACK
    ja: STRANGER OF PARADISE FINAL FANTASY ORIGIN ORIGINAL SOUNDTRACK
    ja-latn: STRANGER OF PARADISE FINAL FANTASY ORIGIN ORIGINAL SOUNDTRACK
  type: game
- catalog: SQEX-10921~2
  date: '2022-03-23'
  link: album/116989
  reprint: false
  roles:
  - Synthesizer Programmer
  titles:
    en: Chocobo GP Original Soundtrack
    ja: チョコボグランプリ オリジナルサウンドトラック
    ja-latn: Chocobo GP Original Soundtrack
  type: game
- catalog: N/A
  date: '2024-04-25'
  link: album/135838
  reprint: false
  roles:
  - Arranger
  titles:
    en: SaGa Emerald Beyond Original Soundtrack Special BOX
    ja: SaGa Emerald Beyond Original Soundtrack Special BOX
    ja-latn: SaGa Emerald Beyond Original Soundtrack Special BOX
  type: bonus
- catalog: SQEX-11094~9
  date: '2024-08-29'
  link: album/140171
  reprint: false
  roles:
  - Additional Drums
  - Composer
  - Arranger
  titles:
    en: Seiken Densetsu VISIONS OF MANA Original Soundtrack Collector's Edition Special
      Box
    ja: 聖剣伝説 VISIONS OF MANA Original Soundtrack Collector's Edition Special Box
    ja-latn: Seiken Densetsu VISIONS OF MANA Original Soundtrack Collector's Edition
      Special Box
  type: bonus
- catalog: SQEX-11094~8
  date: '2024-09-11'
  link: album/140504
  reprint: false
  roles:
  - Additional Drums
  - Composer
  - Arranger
  titles:
    en: VISIONS of MANA Original Soundtrack
    ja: 聖剣伝説 VISIONS of MANA Original Soundtrack
    ja-latn: 'Seiken Densetsu: VISIONS of MANA Original Soundtrack'
  type: game
- catalog: IVYR-10106
  date: '2025-06-11'
  link: album/150204
  reprint: false
  roles:
  - Arranger
  titles:
    en: ISEKAI - Anime & Video Game Muse / Sarah Àlainn
    ja: ISEKAI - Anime & Video Game Muse / Sarah Àlainn
    ja-latn: ISEKAI - Anime & Video Game Muse / Sarah Àlainn
  type: game
featured_on: []
info:
  Birthdate: Jul 1, 1962
  Birthplace: Aichi Prefecture, Japan
  Credited works:
  - 30 albums in database
  - 8 products in database
  Credits:
  - 18 arranger
  - 9 programmer
  - 6 composer
  - 4 special thanks
  - 4 manipulator
  - 2 synthesizer programmer
  - 2 synthesizer operator
  - 2 additional drums
  - 1 synthesizer sound designer
  - 1 synthesizer
  - 1 performer
  - 1 rhythm arranger
  Variations:
  - names:
      en: Kohji Yamaoka
  - names:
      en: Kouji Yamaoka
link: artist/22105
meta:
  added_date: 2016-09-19T03:03
  edited_date: 2022-03-24T14:18
  fetched_date: 2026-01-04T03:53
  ttl: 86400
  visitors: 3297
name: Koji Yamaoka
name_real: 山岡 広司
name_trans: やまおか こうじ
notes: No notes available for this artist.
picture_full: https://media.vgm.io/artists/50/22105/22105-1474312593.jpg
picture_small: https://thumb-media.vgm.io/artists/50/22105/22105-1474312593.jpg
sex: male
type: Individual
vgmdb_link: https://vgmdb.net/artist/22105?perpage=99999
websites:
  Reference: []
