birthdate: '0000-10-28'
birthplace: Kobe, Hyogo, Japan
discography:
- catalog: KICA-7627
  date: '1994-01-21'
  link: album/4393
  reprint: false
  roles:
  - Guitar (as Koezou肥蔵)
  - Music (as Koezou肥蔵)
  - Special Thanks (as Koezou肥蔵)
  - Liner Notes (as Koezou肥蔵)
  titles:
    en: KYUKYOKU SENTAI DA DAN DAAN
    ja: 究極戦隊ダダンダーン
    ja-latn: Kyuukyoku Sentai Da Dan Daan
  type: game
- catalog: KICA-7699
  date: '1996-04-24'
  link: album/1956
  reprint: false
  roles:
  - Liner Notes (as Koezou肥蔵)
  - Director
  titles:
    en: Tokimeki Memorial Taisen Puzzle-dama Original Game Soundtrack
    ja: ときめきメモリアル 対戦ぱずるだま オリジナル・ゲーム・サントラ
    ja-latn: Tokimeki Memorial Taisen Puzzle-dama Original Game Soundtrack
  type: game
- catalog: KICA-7947
  date: '1999-03-05'
  link: album/4327
  reprint: false
  roles:
  - Sound Effects
  - Solo Piano
  titles:
    en: GRADIUS IV FUKKATSU ORIGINAL GAME SOUNDTRACK
    ja: グラディウス IV 復活 オリジナル・ゲーム・サントラ
    ja-latn: GRADIUS IV FUKKATSU ORIGINAL GAME SOUNDTRACK
  type: game
- catalog: KMCA-14
  date: '1999-07-02'
  link: album/1391
  reprint: false
  roles:
  - Composer (as Koezou肥蔵)
  - Lyricist (as Koezou肥蔵)
  - Arranger (as Koezou肥蔵)
  titles:
    en: 10th ANNIVERSARY KONAMI LABEL THEME SONG COLLECTION
    ja: 10thアニバーサリー コナミレーベル テーマソングコレクション
    ja-latn: 10th ANNIVERSARY KONAMI LABEL THEME SONG COLLECTION
  type: game
- catalog: KMCA-18
  date: '1999-08-06'
  link: album/2902
  reprint: false
  roles:
  - Instruments
  - Composer
  - Artist
  titles:
    en: drummania original soundtracks
    ja: ドラムマニア オリジナル サウンドトラックス
    ja-latn: drummania original soundtracks
  type: game
- catalog: KMCA-78~9
  date: '2000-11-20'
  link: album/723
  reprint: false
  roles:
  - Instruments
  - Backing Vocals
  - Writer
  - Guitar
  - Bass
  - Programmer
  - Arranger
  titles:
    en: GUITAR FREAKS 3rdMIX & drummania 2ndMIX soundtracks
    ja: ギターフリークス サードミックス&ドラムマニア セカンドミックス　サウンドトラックス
    ja-latn: GUITAR FREAKS 3rdMIX & drummania 2ndMIX soundtracks
  type: game
- catalog: KMCA-111
  date: '2001-06-06'
  link: album/672
  reprint: false
  roles:
  - Writer
  - Guitar
  - Bass
  - Drum Programmer
  - Arranger
  - Keyboard
  titles:
    en: GUITAR FREAKS 4thMIX & drummania 3rdMIX Soundtracks
    ja: ギターフリークスフォースミックス&ドラムマニアサードミックス　サウンドトラックス
    ja-latn: GUITAR FREAKS 4thMIX & drummania 3rdMIX Soundtracks
  type: game
- catalog: KMCA-121~2
  date: '2001-09-29'
  link: album/730
  reprint: false
  roles:
  - Instruments
  - Writer
  - Guitar
  - Bass
  - Recording Engineer
  - Drum Programmer
  - Arranger
  titles:
    en: GUITAR FREAKS 5thMIX & drummania 4thMIX Soundtracks
    ja: ギターフリークスフィフスミックス&ドラムマニアフォースミックス　サウンドトラックス
    ja-latn: GUITAR FREAKS 5thMIX & drummania 4thMIX Soundtracks
  type: game
- catalog: KMCA-126
  date: '2001-11-07'
  link: album/734
  reprint: false
  roles:
  - Instruments
  - Writer
  - Guitar
  - Score Supervisor
  - Bass
  - Composer
  - Drum Programmer
  - Programmer
  - Arranger
  - Artist
  titles:
    en: GUITAR FREAKS 6thMIX & drummania 5thMIX Soundtracks
    ja: ギターフリークスシックススミックス & ドラムマニアフィフスミックス　サウンドトラックス
    ja-latn: GUITAR FREAKS 6thMIX & drummania 5thMIX Soundtracks
  type: game
- catalog: KMCA-158
  date: '2002-05-01'
  link: album/2712
  reprint: false
  roles:
  - Instruments
  - Chorus
  - Writer
  - Guitar
  - Bass
  - Composer
  - Drum Programmer
  - Lyricist
  - Arranger
  titles:
    en: GUITAR FREAKS 7thMIX & drummania 6thMIX Soundtracks
    ja: ギターフリークスセブンスミックス&ドラムマニアシックススミックス　サウンドトラックス
    ja-latn: GUITAR FREAKS 7thMIX & drummania 6thMIX Soundtracks
  type: game
- catalog: KOLA-002
  date: '2002-10-23'
  link: album/2701
  reprint: false
  roles:
  - Instruments
  - Chorus
  - Writer
  - Bass
  - Composer
  - Drum Programmer
  - Programmer
  - Lyricist
  - Arranger
  - Electric Guitar
  titles:
    en: GUITARFREAKS 8thMIX & drummania 7thMIX Soundtracks
    ja: ギターフリークス エイスミックス アンド ドラムマニア セブンスミックス　サウンドトラックス
    ja-latn: GUITARFREAKS 8thMIX & drummania 7thMIX Soundtracks
  type: game
- catalog: KOLA-023~4
  date: '2003-03-19'
  link: album/1842
  reprint: false
  roles:
  - Composer
  - Arranger
  - Performer
  - Lyricist
  - Programmer
  titles:
    en: GUITARFREAKS & drummania BEST TRACKS
    ja: ギターフリークス&ドラムマニア　ベスト・トラックス
    ja-latn: GUITARFREAKS & drummania BEST TRACKS
  type: game
- catalog: KOLA-034
  date: '2003-06-04'
  link: album/2358
  reprint: false
  roles:
  - Instruments
  - Chorus
  - Writer
  - Vocals
  - Guitar
  - Bass
  - Composer
  - Programmer
  - Lyricist
  - Arranger
  - Artist
  titles:
    en: GUITARFREAKS 9thMIX & drummania 8thMIX SOUNDTRACKS
    ja: ギターフリークス ナインスミックス アンド ドラムマニア エイスミックス　サウンドトラックス
    ja-latn: GUITARFREAKS 9thMIX & drummania 8thMIX SOUNDTRACKS
  type: game
- catalog: KOLA-046
  date: '2003-09-18'
  link: album/2720
  reprint: false
  roles:
  - Composer
  - Arranger
  - Performer
  - Programmer
  titles:
    en: GUITARFREAKS & drummania INSTRUMENTAL COLLECTION
    ja: ギターフリークス アンド ドラムマニア　インストゥルメンタル・コレクション
    ja-latn: GUITARFREAKS & drummania INSTRUMENTAL COLLECTION
  type: game
- catalog: KOLA-042
  date: '2003-11-06'
  link: album/2716
  reprint: false
  roles:
  - Composer
  - Arranger
  - Performer
  - Programmer
  titles:
    en: GUITARFREAKS & drummania VOCAL COLLECTION
    ja: ギターフリークス アンド ドラムマニア　ヴォーカル・コレクション
    ja-latn: GUITARFREAKS & drummania VOCAL COLLECTION
  type: game
- catalog: KOLA-051
  date: '2003-12-17'
  link: album/2954
  reprint: false
  roles:
  - Bass
  titles:
    en: GUITARFREAKS 10thMIX & drummania 9thMIX Soundtracks
    ja: ギターフリークス テンスミックス アンド ドラムマニア ナインスミックス　サウンドトラックス
    ja-latn: GUITARFREAKS 10thMIX & drummania 9thMIX Soundtracks
  type: game
- catalog: KOLA-069~70
  date: '2004-06-23'
  link: album/1843
  reprint: false
  roles:
  - Instruments
  - Chorus
  - Writer
  - Vocals
  - Guitar
  - Bass
  - Composer
  - Drum Programmer
  - Lyricist
  - Arranger
  - Artist
  titles:
    en: GUITARFREAKS 11thMIX & drummania 10thMIX SOUNDTRACKS
    ja: ギターフリークス イレヴンスミックス アンド ドラムマニア テンスミックス　サウンドトラックス
    ja-latn: GUITARFREAKS 11thMIX & drummania 10thMIX SOUNDTRACKS
  type: game
- catalog: LC1307
  date: '2004-07-30'
  link: album/2688
  reprint: false
  roles:
  - Bass
  titles:
    en: ANETTAI MAJI-SKA BAKUDAN FEAT. MAKI
    ja: 亜熱帯マジ-SKA爆弾 feat. MAKI
    ja-latn: ANETTAI MAJI-SKA BAKUDAN FEAT. MAKI
  type: game
- catalog: LC1363
  date: '2005-02-25'
  link: album/9991
  reprint: false
  roles:
  - Performer
  titles:
    en: marble / TOMOSUKE
    ja: marble / TOMOSUKE
    ja-latn: marble / TOMOSUKE
  type: game
- catalog: KOLA-099
  date: '2005-03-24'
  link: album/2718
  reprint: false
  roles:
  - Composer
  - Arranger
  - Performer
  titles:
    en: GUITARFREAKS & drummania INSTRUMENTAL COLLECTION 2
    ja: ギターフリークス アンド ドラムマニア　インストゥルメンタル・コレクション2
    ja-latn: GUITARFREAKS & drummania INSTRUMENTAL COLLECTION 2
  type: game
- catalog: KOLA-094~6
  date: '2005-04-13'
  link: album/3059
  reprint: false
  roles:
  - Vocals
  - Composer
  - Lyricist
  - Arranger
  - Artist
  titles:
    en: pop'n music 12 Iroha AC ♥ CS pop'n music 10
    ja: pop'n music 12 いろは AC ♥ CS pop'n music 10
    ja-latn: pop'n music 12 Iroha AC ♥ CS pop'n music 10
  type: game
- catalog: GFCA-1~2
  date: '2005-07-06'
  link: album/1841
  reprint: false
  roles:
  - Instruments
  - Chorus
  - Writer
  - Backing Guitar
  - Lead Guitar
  - Vocals
  - Guitar
  - Bass
  - Programmer
  - Lyricist
  - Arranger
  - Artist
  titles:
    en: GuitarFreaksV & DrumManiaV Soundtracks
    ja: ギターフリークス・ブイ アンド ドラムマニア・ブイ　サウンドトラックス
    ja-latn: GuitarFreaksV & DrumManiaV Soundtracks
  type: game
- catalog: GFCA-38~40
  date: '2006-02-01'
  link: album/7108
  reprint: false
  roles:
  - Artist
  titles:
    en: pop'n music 13 Carnival AC ♥ CS pop'n music 11
    ja: pop'n music 13 カーニバル AC ♥ CS pop'n music 11
    ja-latn: pop'n music 13 Carnival AC ♥ CS pop'n music 11
  type: game
- catalog: KMJ-00052
  date: '2006-03-02'
  link: album/9995
  reprint: false
  roles:
  - Instruments
  - Chorus
  - Vocals
  - Guitar
  - Bass
  - Programmer
  - Composer
  - Lyricist
  - Arranger
  - Artist
  titles:
    en: pop'n music 12 Iroha Soundtracks
    ja: pop'n music 12 いろは Soundtracks
    ja-latn: pop'n music 12 Iroha Soundtracks
  type: bonus
- catalog: GFCA-45~6
  date: '2006-04-19'
  link: album/1848
  reprint: false
  roles:
  - Instruments
  - Chorus
  - Writer
  - Vocals
  - Guitar
  - Bass
  - Composer
  - Programmer
  - Lyricist
  - Arranger
  - Artist
  titles:
    en: GuitarFreaksV2 & DrumManiaV2 SoundTracks
    ja: GuitarFreaksV2 & DrumManiaV2 SoundTracks
    ja-latn: GuitarFreaksV2 & DrumManiaV2 SoundTracks
  type: game
- catalog: LC1482
  date: '2006-10-27'
  link: album/7674
  reprint: false
  roles:
  - Composer
  - Lyricist
  - Arranger
  titles:
    en: ee'MALL & ee'MALL 2nd avenue SOUND TRACKS
    ja: イーイー'モール アンド イーイー'モール セカンド アベニュー サウンド トラックス
    ja-latn: ee'MALL & ee'MALL 2nd avenue SOUND TRACKS
  type: game
- catalog: LC1539~40
  date: '2007-03-08'
  link: album/4489
  reprint: false
  roles:
  - Instruments
  - Writer
  - Backing Guitar
  - Guitar
  - Bass
  - Programmer
  - Lyricist
  - Arranger
  titles:
    en: GUITARFREAKS V3 & DRUMMANIA V3 SOUNDTRACKS
    ja: ギターフリークス ブイスリー アンド ドラムマニア ブイスリー　サウンドトラックス
    ja-latn: GUITARFREAKS V3 & DRUMMANIA V3 SOUNDTRACKS
  type: game
- catalog: LC1586~8
  date: '2007-09-28'
  link: album/6393
  reprint: false
  roles:
  - Vocals
  - Composer
  - Lyricist
  - Arranger
  - Artist
  titles:
    en: pop'n music 15 ADVENTURE AC ♥ CS pop'n music 14 FEVER!
    ja: ポップンミュージック15 ADVENTUREサウンドトラック
    ja-latn: pop'n music 15 ADVENTURE AC ♥ CS pop'n music 14 FEVER!
  type: game
- catalog: LC1613~7
  date: '2007-12-14'
  link: album/5665
  reprint: false
  roles:
  - Composer
  - Arranger
  - Lyricist
  titles:
    en: BEMANI BEST for the 10th anniversary
    ja: BEMANI BEST for the 10th anniversary
    ja-latn: BEMANI BEST for the 10th anniversary
  type: game
- catalog: KD296
  date: '2008-02-22'
  link: album/5722
  reprint: false
  roles:
  - Composer
  - Performer
  - Lyricist
  titles:
    en: THE GITADO LIVE -BEMANI 10th Anniversary memorial event-
    ja: THE GITADO LIVE -BEMANI 10th Anniversary memorial event-
    ja-latn: THE GITADO LIVE -BEMANI 10th Anniversary memorial event-
  type: game
- catalog: LC1621~2
  date: '2008-02-22'
  link: album/5723
  reprint: false
  roles:
  - Instruments
  - Chorus
  - Writer
  - Vocals
  - Guitar
  - Bass
  - Programmer
  - Lyricist
  - Arranger
  - Artist
  titles:
    en: GuitarFreaksV4 & DrumManiaV4 Rock×Rock Original Soundtracks
    ja: GuitarFreaksV4 & DrumManiaV4 Rock×Rock Original Soundtracks
    ja-latn: GuitarFreaksV4 & DrumManiaV4 Rock×Rock Original Soundtracks
  type: game
- catalog: LC1698~9
  date: '2008-08-29'
  link: album/9241
  reprint: false
  roles:
  - Lyricist
  - Composer (as OJ ENSEMBLEOJ ENSEMBLE)
  - Arranger (as OJ ENSEMBLEOJ ENSEMBLE)
  - Artist (as OJ ENSEMBLEOJ ENSEMBLE)
  titles:
    en: pop'n music 16 PARTY♪ Original Soundtrack
    ja: ポップンミュージック 16 PARTY♪ オリジナルサウンドトラック
    ja-latn: pop'n music 16 PARTY♪ Original Soundtrack
  type: game
- catalog: LC1702~3
  date: '2008-12-05'
  link: album/10536
  reprint: false
  roles:
  - Instruments
  - Chorus
  - Writer
  - Guitar
  - Bass
  - Programmer
  - Lyricist
  - Arranger
  titles:
    en: GuitarFreaksV5 and DrumManiaV5 Rock to Infinity Original Soundtracks
    ja: GuitarFreaksV5 and DrumManiaV5 Rock to Infinity Original Soundtracks
    ja-latn: GuitarFreaksV5 and DrumManiaV5 Rock to Infinity Original Soundtracks
  type: game
- catalog: LC1700
  date: '2008-12-24'
  link: album/10624
  reprint: false
  roles:
  - Vocals
  - Music
  - Lyricist
  - Arranger
  - Artist
  - Liner Notes
  titles:
    en: pop'n music request best!
    ja: ポップンミュージック リクエストベスト!
    ja-latn: pop'n music request best!
  type: game
- catalog: LC1755
  date: '2009-02-27'
  link: album/12401
  reprint: false
  roles:
  - Guitar
  - Instruments
  - Chorus
  - Vocals
  - Bass
  - Music
  - Programmer
  - Lyricist
  - Arranger
  - Artist
  - Liner Notes
  titles:
    en: jubeat ORIGINAL SOUNDTRACK
    ja: ユビートオリジナルサウンドトラック
    ja-latn: jubeat ORIGINAL SOUNDTRACK
  type: game
- catalog: LC1757
  date: '2009-03-27'
  link: album/12727
  reprint: false
  roles:
  - Bass
  titles:
    en: over there / hideyuki ono
    ja: over there / 小野秀幸
    ja-latn: over there / hideyuki ono
  type: game
- catalog: LC1785
  date: '2009-08-21'
  link: album/14481
  reprint: false
  roles:
  - Bass
  titles:
    en: marble -Re Edition- / TOMOSUKE
    ja: marble -Re Edition- / TOMOSUKE
    ja-latn: marble -Re Edition- / TOMOSUKE
  type: game
- catalog: LC1793
  date: '2009-09-25'
  link: album/15479
  reprint: false
  roles:
  - Instruments
  - Chorus
  - Bass
  - Music
  - Programmer
  - Lyricist
  - Arranger
  - Liner Notes
  titles:
    en: jubeat ripples ORIGINAL SOUNDTRACK
    ja: ユビート リプルス オリジナルサウンドトラック
    ja-latn: jubeat ripples ORIGINAL SOUNDTRACK
  type: game
- catalog: LC1791~2
  date: '2009-10-23'
  link: album/15304
  reprint: false
  roles:
  - Instruments
  - Chorus
  - Writer
  - Vocals
  - Guitar
  - Bass (also as 0202)
  - Editing Engineer
  - Drum Programmer
  - Programmer
  - Lyricist
  - Arranger
  - Artist
  titles:
    en: GuitarFreaksV6 & DrumManiaV6 BLAZING!!!! Original Soundtracks
    ja: GuitarFreaksV6 & DrumManiaV6 BLAZING!!!! Original Soundtracks
    ja-latn: GuitarFreaksV6 & DrumManiaV6 BLAZING!!!! Original Soundtracks
  type: game
- catalog: LC1794
  date: '2009-10-23'
  link: album/15482
  reprint: false
  roles:
  - Instruments
  - Chorus
  - Vocals
  - Guitar
  - Bass
  - Music
  - Programmer
  - Lyricist
  - Arranger
  titles:
    en: DREAMS / Yoshihiko Koezuka
    ja: DREAMS / 肥塚良彦
    ja-latn: DREAMS / Yoshihiko Koezuka
  type: game
- catalog: LC1895
  date: '2010-04-21'
  link: album/18063
  reprint: false
  roles:
  - Instruments
  - Chorus
  - Bass
  - Music
  - Programmer
  - Lyricist
  - Arranger
  - Liner Notes
  titles:
    en: jubeat ripples APPEND SOUNDTRACK
    ja: ユビート リプルズ アペンド サウンドトラック
    ja-latn: jubeat ripples APPEND SOUNDTRACK
  type: game
- catalog: LC1898
  date: '2010-04-21'
  link: album/18062
  reprint: false
  roles:
  - Instruments
  - Guitar
  - Bass
  - Music
  - Programmer
  - Lyricist
  - Arranger
  titles:
    en: GuitarFreaksXG & DrumManiaXG Original Soundtrack beginning edition
    ja: GuitarFreaksXG & DrumManiaXG Original Soundtrack beginning edition
    ja-latn: GuitarFreaksXG & DrumManiaXG Original Soundtrack beginning edition
  type: game
- catalog: LC1903~5
  date: '2010-07-21'
  link: album/19475
  reprint: false
  roles:
  - Lyricist
  titles:
    en: pop'n music 18 Sengoku Retsuden AC ❤ CS pop'n music & portable & Utacchi
    ja: pop'n music 18 せんごく列伝 AC ❤ CS ポップンミュージック & portable & うたっち
    ja-latn: pop'n music 18 Sengoku Retsuden AC ❤ CS pop'n music & portable & Utacchi
  type: game
- catalog: LC1926
  date: '2010-09-22'
  link: album/20237
  reprint: false
  roles:
  - Composer
  - Arranger
  - Lyricist
  titles:
    en: jubeat knit ORIGINAL SOUNDTRACK
    ja: ユビート ニット オリジナルサウンドトラック
    ja-latn: jubeat knit ORIGINAL SOUNDTRACK
  type: game
- catalog: GFCA-240~1
  date: '2010-10-27'
  link: album/20918
  reprint: false
  roles:
  - Sound Designer
  - Bass
  titles:
    en: GuitarFreaksXG & DrumManiaXG Original Soundtracks rising edition
    ja: GuitarFreaksXG & DrumManiaXG Original Soundtracks rising edition
    ja-latn: GuitarFreaksXG & DrumManiaXG Original Soundtracks rising edition
  type: game
- catalog: LC1936~8
  date: '2010-10-27'
  link: album/20736
  reprint: false
  roles:
  - Performer
  titles:
    en: GuitarFreaksXG & DrumManiaXG Original Soundtracks rising edition [Limited
      Edition]
    ja: GuitarFreaksXG & DrumManiaXG Original Soundtracks rising edition [Limited
      Edition]
    ja-latn: GuitarFreaksXG & DrumManiaXG Original Soundtracks rising edition [Limited
      Edition]
  type: game
- catalog: LC2023
  date: '2011-04-20'
  link: album/24606
  reprint: false
  roles:
  - Composer
  - Arranger
  titles:
    en: jubeat knit APPEND SOUNDTRACK
    ja: jubeat knit APPEND SOUNDTRACK
    ja-latn: jubeat knit APPEND SOUNDTRACK
  type: game
- catalog: LC2031
  date: '2011-05-25'
  link: album/25291
  reprint: false
  roles:
  - Instruments
  - Writer
  - Sound Director
  - Guitar
  - Bass
  - Programmer
  - Lyricist
  - Arranger
  - Artist
  titles:
    en: GuitarFreaksXG2 & DrumManiaXG2 Original Soundtrack 1st season
    ja: GuitarFreaksXG2 & DrumManiaXG2 Original Soundtrack 1st season
    ja-latn: GuitarFreaksXG2 & DrumManiaXG2 Original Soundtrack 1st season
  type: game
- catalog: LC2088
  date: '2011-09-28'
  link: album/27929
  reprint: false
  roles:
  - Instruments
  - Chorus
  - Vocals
  - Guitar
  - Bass
  - Music
  - Programmer
  - Lyricist
  - Arranger
  - Artist
  - Liner Notes
  titles:
    en: jubeat copious ORIGINAL SOUNDTRACK
    ja: jubeat copious ORIGINAL SOUNDTRACK
    ja-latn: jubeat copious ORIGINAL SOUNDTRACK
  type: game
- catalog: LC2032~3
  date: '2011-10-12'
  link: album/27930
  reprint: false
  roles:
  - Instruments
  - Sound Director
  - Bass (also as 0202)
  - Music
  - Programmer
  - Arranger
  titles:
    en: GuitarFreaksXG2 & DrumManiaXG2 Original Soundtrack 2nd season
    ja: GuitarFreaksXG2 & DrumManiaXG2 Original Soundtrack 2nd season
    ja-latn: GuitarFreaksXG2 & DrumManiaXG2 Original Soundtrack 2nd season
  type: game
- catalog: LC2034
  date: '2011-10-12'
  link: album/136725
  reprint: false
  roles:
  - Vocals
  - Bass
  - Artist
  titles:
    en: GuitarFreaksXG & DrumManiaXG SPECIAL LIVE at shimokitazawa GARDEN 2011.06.18
    ja: GuitarFreaksXG & DrumManiaXG SPECIAL LIVE at shimokitazawa GARDEN 2011.06.18
    ja-latn: GuitarFreaksXG & DrumManiaXG SPECIAL LIVE at shimokitazawa GARDEN 2011.06.18
  type: bonus
- catalog: LC2101
  date: '2012-03-21'
  link: album/31480
  reprint: false
  roles:
  - Composer
  - Arranger
  - Lyricist
  titles:
    en: GuitarFreaksXG3 & DrumManiaXG3 Original Soundtrack 1st season
    ja: GuitarFreaksXG3 & DrumManiaXG3 Original Soundtrack 1st season
    ja-latn: GuitarFreaksXG3 & DrumManiaXG3 Original Soundtrack 1st season
  type: game
- catalog: GFCA-298
  date: '2012-03-28'
  link: album/31312
  reprint: false
  roles:
  - Instruments
  - Chorus
  - Vocals
  - Guitar
  - Bass
  - Music
  - Programmer
  - Lyricist
  - Arranger
  - Artist
  - Liner Notes
  titles:
    en: jubeat copious APPEND SOUNDTRACK
    ja: jubeat copious APPEND SOUNDTRACK
    ja-latn: jubeat copious APPEND SOUNDTRACK
  type: game
- catalog: LC2139~41
  date: '2012-07-25'
  link: album/33320
  reprint: false
  roles:
  - Bass
  titles:
    en: pop'n music 20 fantasia original soundtrack
    ja: pop'n music 20 fantasia original soundtrack
    ja-latn: pop'n music 20 fantasia original soundtrack
  type: game
- catalog: LC2102~3
  date: '2012-11-21'
  link: album/35992
  reprint: false
  roles:
  - Composer
  - Arranger
  - Performer
  - Lyricist
  - Programmer
  titles:
    en: GuitarFreaksXG3 & DrumManiaXG3 Original Soundtracks 2nd season
    ja: GuitarFreaksXG3 & DrumManiaXG3 Original Soundtracks 2nd season
    ja-latn: GuitarFreaksXG3 & DrumManiaXG3 Original Soundtracks 2nd season
  type: game
- catalog: LC2150
  date: '2012-11-21'
  link: album/35668
  reprint: false
  roles:
  - Music
  - Synthesizer
  - Programmer
  - Arranger
  titles:
    en: jubeat saucer ORIGINAL SOUNDTRACK -Smith-
    ja: jubeat saucer ORIGINAL SOUNDTRACK -Smith-
    ja-latn: jubeat saucer ORIGINAL SOUNDTRACK -Smith-
  type: game
- catalog: LC2163~4
  date: '2013-02-27'
  link: album/37073
  reprint: false
  roles:
  - Composer
  - Arranger
  titles:
    en: REFLEC BEAT colette ORIGINAL SOUNDTRACK VOL.1
    ja: REFLEC BEAT colette ORIGINAL SOUNDTRACK VOL.1
    ja-latn: REFLEC BEAT colette ORIGINAL SOUNDTRACK VOL.1
  type: game
- catalog: LC2151
  date: '2013-03-27'
  link: album/37637
  reprint: false
  roles:
  - Instruments
  - Guitar
  - Bass
  - Music
  - Programmer
  - Arranger
  - Artist
  titles:
    en: jubeat saucer ORIGINAL SOUNDTRACK -Kaori & Kotaro-
    ja: jubeat saucer ORIGINAL SOUNDTRACK -Kaori & Kotaro-
    ja-latn: jubeat saucer ORIGINAL SOUNDTRACK -Kaori & Kotaro-
  type: game
- catalog: LC2152
  date: '2013-07-17'
  link: album/39331
  reprint: false
  roles:
  - Music
  - Synthesizer
  - Programmer
  - Arranger
  titles:
    en: jubeat saucer ORIGINAL SOUNDTRACK -Sho & Hoshiko-
    ja: jubeat saucer ORIGINAL SOUNDTRACK -Sho & Hoshiko-
    ja-latn: jubeat saucer ORIGINAL SOUNDTRACK -Sho & Hoshiko-
  type: game
- catalog: LC2174~5
  date: '2013-07-17'
  link: album/39333
  reprint: false
  roles:
  - Bass (also as OJ ENSEMBLEOJ ENSEMBLE)
  - Guitar (as OJ ENSEMBLEOJ ENSEMBLE)
  - Composer (as OJ ENSEMBLEOJ ENSEMBLE)
  - Arranger (as OJ ENSEMBLEOJ ENSEMBLE)
  - Artist (as OJ ENSEMBLEOJ ENSEMBLE)
  titles:
    en: pop'n music Sunny Park original soundtrack vol.1
    ja: pop'n music Sunny Park original soundtrack vol.1
    ja-latn: pop'n music Sunny Park original soundtrack vol.1
  type: game
- catalog: LC2176
  date: '2013-07-17'
  link: album/39332
  reprint: false
  roles:
  - Chorus (as OJOJ)
  - Bass (as OJOJ)
  - Lyricist (as OJOJ)
  - Artist (as OJOJ)
  titles:
    en: PRIVATE BEMANI ACADEMY ORIGINAL SOUNDTRACK
    ja: 私立BEMANI学園 ORIGINAL SOUNDTRACK
    ja-latn: Shiritsu BEMANI Gakuen ORIGINAL SOUNDTRACK
  type: game
- catalog: GFCA-349~51
  date: '2013-10-23'
  link: album/41372
  reprint: false
  roles:
  - Performer
  titles:
    en: REFLEC BEAT colette ORIGINAL SOUNDTRACK VOL.2
    ja: REFLEC BEAT colette ORIGINAL SOUNDTRACK VOL.2
    ja-latn: REFLEC BEAT colette ORIGINAL SOUNDTRACK VOL.2
  type: game
- catalog: LC2179~80
  date: '2013-10-23'
  link: album/41371
  reprint: false
  roles:
  - Music (also as OJOJ)
  - Arranger
  titles:
    en: DanceDanceRevolution ORIGINAL SOUNDTRACK VOL.1
    ja: DanceDanceRevolution ORIGINAL SOUNDTRACK VOL.1
    ja-latn: DanceDanceRevolution ORIGINAL SOUNDTRACK VOL.1
  type: game
- catalog: LC2166
  date: '2013-11-27'
  link: album/42527
  reprint: false
  roles:
  - Artist (also as OJOJ)
  titles:
    en: GITADORA Original Soundtracks 2nd season
    ja: GITADORA Original Soundtracks 2nd season
    ja-latn: GITADORA Original Soundtracks 2nd season
  type: game
- catalog: LC2193
  date: '2013-11-27'
  link: album/53032
  reprint: false
  roles:
  - Bass
  - Lyricist
  - Music (as OJOJ)
  titles:
    en: jubeat saucer ORIGINAL SOUNDTRACK -Cathy & Marron-
    ja: jubeat saucer ORIGINAL SOUNDTRACK -Cathy & Marron-
    ja-latn: jubeat saucer ORIGINAL SOUNDTRACK -Cathy & Marron-
  type: game
- catalog: LC2208~10
  date: '2014-03-26'
  link: album/127593
  reprint: false
  roles:
  - Featured Artist
  titles:
    en: Third / Mutsuhiko Izumi
    ja: Third / 泉 陸奥彦
    ja-latn: Third / Mutsuhiko Izumi
  type: game
- catalog: LC2233
  date: '2014-12-24'
  link: album/48927
  reprint: false
  roles:
  - Bass
  titles:
    en: Power Of Nature / PON
    ja: Power Of Nature / PON
    ja-latn: Power Of Nature / PON
  type: game
- catalog: GFCA-387~9
  date: '2015-01-28'
  link: album/57921
  reprint: false
  roles:
  - Artist (also as OJ ENSEMBLEOJ ENSEMBLE)
  titles:
    en: GITADORA OverDrive Original Soundtracks
    ja: GITADORA OverDrive Original Soundtracks
    ja-latn: GITADORA OverDrive Original Soundtracks
  type: game
- catalog: LC2241
  date: '2015-03-04'
  link: album/51336
  reprint: false
  roles:
  - Unknown Role
  titles:
    en: Hakken! Yomigaetta BEMANI Iseki
    ja: 発見！よみがえったBEMANI遺跡
    ja-latn: Hakken! Yomigaetta BEMANI Iseki
  type: game
- catalog: LC2268
  date: '2015-10-21'
  link: album/55026
  reprint: false
  roles:
  - Featured Artist (as OJOJ)
  titles:
    en: BEMANI SUMMER DIARY 2015 Original Soundtrack
    ja: BEMANI SUMMER DIARY 2015 Original Soundtrack
    ja-latn: BEMANI SUMMER DIARY 2015 Original Soundtrack
  type: game
- catalog: N/A
  date: '2015-12-02'
  link: album/60151
  reprint: false
  roles:
  - Writer
  - Artist
  titles:
    en: DanceDanceRevolution ORIGINAL SOUNDTRACK VOL.2
    ja: DanceDanceRevolution ORIGINAL SOUNDTRACK VOL.2
    ja-latn: DanceDanceRevolution ORIGINAL SOUNDTRACK VOL.2
  type: game
- catalog: LC2286+KD383
  date: '2016-06-29'
  link: album/76753
  reprint: false
  roles:
  - Artist (also as OJOJ)
  - Featured Artist
  titles:
    en: GITADORA Tri-Boost Original Soundtrack Volume.02
    ja: GITADORA Tri-Boost Original Soundtrack Volume.02
    ja-latn: GITADORA Tri-Boost Original Soundtrack Volume.02
  type: game
- catalog: LC2342+KD384
  date: '2018-02-14'
  link: album/76755
  reprint: false
  roles:
  - Composer
  - Arranger
  - Performer
  - Programmer
  titles:
    en: GITADORA Tri-Boost Original Soundtrack Volume.03
    ja: GITADORA Tri-Boost Original Soundtrack Volume.03
    ja-latn: GITADORA Tri-Boost Original Soundtrack Volume.03
  type: game
- catalog: LC2343~4+KD385
  date: '2018-02-14'
  link: album/76756
  reprint: false
  roles:
  - Artist
  titles:
    en: GITADORA Tri-Boost Re:EVOLVE Original Soundtrack
    ja: GITADORA Tri-Boost Re:EVOLVE Original Soundtrack
    ja-latn: GITADORA Tri-Boost Re:EVOLVE Original Soundtrack
  type: game
- catalog: GFCA-452~5
  date: '2018-10-10'
  link: album/81112
  reprint: false
  roles:
  - Artist
  titles:
    en: pop'n music Usagi to Neko to Shounen no Yume Original Soundtrack
    ja: pop'n music うさぎと猫と少年の夢 Original Soundtrack
    ja-latn: pop'n music Usagi to Neko to Shounen no Yume Original Soundtrack
  type: game
- catalog: LC2358~65+KD386
  date: '2018-10-10'
  link: album/79224
  reprint: false
  roles:
  - Artist
  titles:
    en: pop'n music Usagi to Neko to Shounen no Yume Original Soundtrack 20th Anniversary
      Edition
    ja: pop'n music うさぎと猫と少年の夢 Original Soundtrack 20th Anniversary Edition
    ja-latn: pop'n music Usagi to Neko to Shounen no Yume Original Soundtrack 20th
      Anniversary Edition
  type: game
- catalog: GFCA-488~9
  date: '2020-07-15'
  link: album/98250
  reprint: false
  roles:
  - Composer
  - Arranger
  - Performer
  - Lyricist
  - Programmer
  titles:
    en: GITADORA Matixx Original Soundtrack
    ja: GITADORA Matixx Original Soundtrack
    ja-latn: GITADORA Matixx Original Soundtrack
  type: game
- catalog: GFCA-490~1
  date: '2020-07-15'
  link: album/98251
  reprint: false
  roles:
  - Composer
  - Arranger
  - Performer
  - Lyricist
  - Programmer
  titles:
    en: GITADORA EXCHAIN Original Soundtrack
    ja: GITADORA EXCHAIN Original Soundtrack
    ja-latn: GITADORA EXCHAIN Original Soundtrack
  type: game
- catalog: LC2432~5+KD387
  date: '2020-07-15'
  link: album/103256
  reprint: false
  roles:
  - Composer
  - Arranger
  - Performer
  - Lyricist
  - Programmer
  titles:
    en: GITADORA Matixx & EXCHAIN Original Soundtrack
    ja: GITADORA Matixx & EXCHAIN Original Soundtrack
    ja-latn: GITADORA Matixx & EXCHAIN Original Soundtrack
  type: game
- catalog: LC2440~1
  date: '2020-07-29'
  link: album/109481
  reprint: false
  roles:
  - Music
  - Lyricist
  titles:
    en: jubeat festo ORIGINAL SOUNDTRACK
    ja: jubeat festo ORIGINAL SOUNDTRACK
    ja-latn: jubeat festo ORIGINAL SOUNDTRACK
  type: game
- catalog: LC2442~6
  date: '2020-08-19'
  link: album/106156
  reprint: false
  roles:
  - Artist (as OJ ENSEMBLEOJ ENSEMBLE)
  titles:
    en: NOSTALGIA Music Collection ~Op.1 & Op.2~
    ja: ノスタルジア Music Collection 〜Op.1 & Op.2〜
    ja-latn: NOSTALGIA Music Collection ~Op.1 & Op.2~
  type: game
- catalog: LC2506~7
  date: '2021-09-08'
  link: album/114140
  reprint: false
  roles:
  - Instruments
  - Chorus
  - Vocals
  - Guitar
  - Bass
  - Music
  - Programmer
  - Lyricist
  - Arranger
  - Artist (also as OJOJ)
  titles:
    en: GITADORA NEX+AGE Original Soundtrack
    ja: GITADORA NEX+AGE Original Soundtrack
    ja-latn: GITADORA NEX+AGE Original Soundtrack
  type: game
- catalog: LC2510~3
  date: '2021-12-15'
  link: album/115096
  reprint: false
  roles:
  - Chorus
  - Vocals
  - Bass
  - Music
  - Lyricist
  - Arranger
  titles:
    en: pop'n music peace Original Soundtrack
    ja: pop'n music peace Original Soundtrack
    ja-latn: pop'n music peace Original Soundtrack
  type: game
- catalog: LC2555~8
  date: '2023-03-01'
  link: album/125518
  reprint: false
  roles:
  - Artist (as OJOJ)
  titles:
    en: NOSTALGIA Music Collection ~Op.3~
    ja: ノスタルジア Music Collection ～Op.3～
    ja-latn: NOSTALGIA Music Collection ~Op.3~
  type: game
- catalog: LC2580~3
  date: '2024-01-17'
  link: album/133531
  reprint: false
  roles:
  - Instruments
  - Vocals
  - Guitar
  - Bass
  - Music
  - Programmer
  - Lyricist
  - Arranger
  - Artist
  titles:
    en: pop'n music Kaimei Riddles Original Soundtrack
    ja: pop'n music 解明リドルズ Original Soundtrack
    ja-latn: pop'n music Kaimei Riddles Original Soundtrack
  type: game
- catalog: RSFC-17234
  date: '2024-07-18'
  link: album/141183
  reprint: false
  roles:
  - Composer
  titles:
    en: PAWAFURU PUROYAKYU 2024-2025 ORIGINAL SOUNDTRACK
    ja: パワフルプロ野球2024-2025 ORIGINAL SOUNDTRACK
    ja-latn: Powerful Pro Yakyuu 2024-2025 ORIGINAL SOUNDTRACK
  type: game
featured_on:
- catalog: KMCA-94
  date: '2001-03-21'
  link: album/15544
  reprint: false
  roles:
  - Composer (as Koezou肥蔵)
  titles:
    en: beatmania ANI-SONGS MIX Kyokyoku Sentai REMIX
    ja: beatmania ANI-SONGS MIX 究極戦隊REMIX
    ja-latn: beatmania ANI-SONGS MIX Kyokyoku Sentai REMIX
  type: game
info:
  Birthdate: Oct 28
  Birthplace: Kobe, Hyogo, Japan
  Bloodtype: O
  Credited works:
  - 86 albums in database
  - 22 products in database
  Credits:
  - 52 arranger
  - 50 artist
  - 41 lyricist
  - 39 bass
  - 33 programmer
  - 32 composer
  - 27 instruments
  - 25 guitar
  - 21 music
  - 19 chorus
  - 18 vocals
  - 16 writer
  - 13 performer
  - 8 liner notes
  - 7 drum programmer
  - 6 special thanks
  - 4 featured artist
  - 3 sound effects
  - 3 sound director
  - 3 sound designer
  - 2 backing guitar
  - 2 synthesizer
  - 1 editing engineer
  - 1 unknown role
  - 1 backing vocals
  - 1 lead guitar
  - 1 solo piano
  - 1 director
  - 1 electric guitar
  - 1 score supervisor
  - 1 recording engineer
  - 1 keyboard
  - 1 staff
  Former Organizations:
  - link: org/72
    names:
      en: Konami Co., Ltd.
      ja: コナミ株式会社
  Former Units:
  - link: artist/48762
    names:
      en: BEMANI Sound Team
      ja: BEMANI Sound Team
  Organizations: &id001
  - link: org/1701
    names:
      en: Konami Amusement
      ja: 株式会社コナミアミューズメント
  - link: org/366
    names:
      en: Konami Digital Entertainment Co., Ltd.
      ja: 株式会社コナミデジタルエンタテインメント
  Units: &id002
  - link: artist/62084
    names:
      en: Shouten Kazoku
      ja: 昇天家族
  - link: artist/161
    names:
      en: Konami Kukeiha Club
      ja: コナミ矩形波倶楽部
  - link: artist/71153
    names:
      en: 2YOSHI
      ja: つよし
  - link: artist/73833
    names:
      en: '98'
      ja: '98'
  - link: artist/16892
    names:
      en: P-Bombers
      ja: P-Bombers
  - link: artist/7695
    names:
      en: Trick Trap
      ja: Trick Trap
  - link: artist/73855
    names:
      en: Triumvirate
      ja: Triumvirate
  - link: artist/70297
    names:
      en: 猫叉王子
      ja: 猫叉王子
link: artist/4248
meta:
  added_date: 2008-06-11T15:57
  edited_date: 2025-11-17T11:28
  fetched_date: 2026-01-07T10:22
  ttl: 86400
  visitors: 7864
name: Yoshihiko Koezuka
name_real: 肥塚 良彦
name_trans: こえづか よしひこ
notes: No notes available for this artist.
organizations: *id001
picture_full: https://media.vgm.io/artists/84/4248/4248-1263053955.jpg
picture_small: https://thumb-media.vgm.io/artists/84/4248/4248-1263053955.jpg
sex: male
twitter_names:
- YoshihikoKoe
type: Individual
units: *id002
vgmdb_link: https://vgmdb.net/artist/4248?perpage=99999
websites:
  Personal: []
  Reference: []
