discography:
- catalog: WPC6-8131
  date: '1995-07-10'
  link: album/152228
  reprint: false
  roles:
  - Supervisor
  titles:
    en: Crayon Shin-chan 3
    ja: クレヨンしんちゃん 3
    ja-latn: Crayon Shin-chan 3
  type: anime
- catalog: WPC6-8153
  date: '1995-10-25'
  link: album/152069
  reprint: false
  roles:
  - Executive Producer
  titles:
    en: Voice of Hallelujah / Aki Okui
    ja: Voice of Hallelujah / 奥井亜紀
    ja-latn: Voice of Hallelujah / Aki Okui
  type: anime
- catalog: KICS-692
  date: '1998-09-23'
  link: album/68282
  reprint: false
  roles:
  - Supervisor
  titles:
    en: Dream Tactix / Two-Mix
    ja: Dream Tactix / Two-Mix
    ja-latn: Dream Tactix / Two-Mix
  type: anime
- catalog: KICS-890
  date: '2001-08-29'
  link: album/71926
  reprint: false
  roles:
  - Artist Promoter
  titles:
    en: DEVOTION / Masami Okui
    ja: DEVOTION / 奥井雅美
    ja-latn: DEVOTION / Masami Okui
  type: anime
- catalog: KICS-979
  date: '2002-11-06'
  link: album/65419
  reprint: false
  roles:
  - Supervisor
  titles:
    en: MAGIC ATTRACTION / Nana Mizuki
    ja: MAGIC ATTRACTION / 水樹奈々
    ja-latn: MAGIC ATTRACTION / Nana Mizuki
  type: game
- catalog: KICS-1043
  date: '2003-11-27'
  link: album/65299
  reprint: false
  roles:
  - Supervisor
  titles:
    en: DREAM SKiPPER / Nana Mizuki
    ja: DREAM SKiPPER / 水樹奈々
    ja-latn: DREAM SKiPPER / Nana Mizuki
  type: game
- catalog: KICS-1125
  date: '2004-12-08'
  link: album/54958
  reprint: false
  roles:
  - Supervisor
  titles:
    en: ALIVE&KICKING / Nana Mizuki
    ja: ALIVE&KICKING / 水樹奈々
    ja-latn: ALIVE&KICKING / Nana Mizuki
  type: game
- catalog: KIZC-1~2
  date: '2006-05-03'
  link: album/65291
  reprint: false
  roles:
  - Supervisor
  titles:
    en: HYBRID UNIVERSE / Nana Mizuki
    ja: HYBRID UNIVERSE / 水樹奈々
    ja-latn: HYBRID UNIVERSE / Nana Mizuki
  type: anime
- catalog: KIZC-3~4
  date: '2007-02-07'
  link: album/65328
  reprint: false
  roles:
  - Supervisor
  titles:
    en: THE MUSEUM / Nana Mizuki
    ja: THE MUSEUM / 水樹奈々
    ja-latn: THE MUSEUM / Nana Mizuki
  type: game
- catalog: KICS-1339
  date: '2007-11-14'
  link: album/65335
  reprint: false
  roles:
  - Supervisor
  titles:
    en: GREAT ACTIVITY / Nana Mizuki
    ja: GREAT ACTIVITY / 水樹奈々
    ja-latn: GREAT ACTIVITY / Nana Mizuki
  type: game
- catalog: KICS-91339
  date: '2007-11-14'
  link: album/65333
  reprint: false
  roles:
  - Supervisor
  titles:
    en: GREAT ACTIVITY / Nana Mizuki [Limited Edition]
    ja: GREAT ACTIVITY / 水樹奈々 [2007年限定製造盤]
    ja-latn: GREAT ACTIVITY / Nana Mizuki [Limited Edition]
  type: game
- catalog: KICM-91259
  date: '2008-02-17'
  link: album/147000
  reprint: false
  roles:
  - Supervisor
  titles:
    en: Tomorrow / Yukari Tamura [Limited Edition]
    ja: Tomorrow / 田村ゆかり
    ja-latn: Tomorrow / Yukari Tamura [Limited Edition]
  type: game
- catalog: KICM-1259
  date: '2008-12-17'
  link: album/14567
  reprint: false
  roles:
  - Supervisor
  titles:
    en: Tomorrow / Yukari Tamura
    ja: Tomorrow / 田村ゆかり
    ja-latn: Tomorrow / Yukari Tamura
  type: game
- catalog: KICM-1305
  date: '2010-04-28'
  link: album/37555
  reprint: false
  roles:
  - Supervisor
  titles:
    en: Oshiete A to Z / Yukari Tamura
    ja: おしえて A to Z / 田村ゆかり
    ja-latn: Oshiete A to Z / Yukari Tamura
  type: anime
- catalog: KICS-1564
  date: '2010-07-07'
  link: album/65287
  reprint: false
  roles:
  - Supervisor
  titles:
    en: IMPACT EXCITER / Nana Mizuki
    ja: IMPACT EXCITER / 水樹奈々
    ja-latn: IMPACT EXCITER / Nana Mizuki
  type: game
- catalog: KICS-91564
  date: '2010-07-07'
  link: album/65289
  reprint: false
  roles:
  - Supervisor
  titles:
    en: IMPACT EXCITER / Nana Mizuki [Limited Edition]
    ja: IMPACT EXCITER / 水樹奈々 [初回限定盤]
    ja-latn: IMPACT EXCITER / Nana Mizuki [Limited Edition]
  type: game
featured_on: []
info:
  Credited works: 16 albums in database
  Credits:
  - 14 supervisor
  - 1 executive producer
  - 1 artist promoter
  - 1 special thanks
  Former Organizations:
  - link: org/175
    names:
      en: WEA Japan
      ja: WEAジャパン
  Organizations: &id001
  - link: org/1251
    names:
      en: King Record Co., Ltd.
      ja: キングレコード株式会社
link: artist/74528
meta:
  added_date: 2025-08-10T08:32
  edited_date: 2025-08-10T08:32
  fetched_date: 2026-01-04T09:05
  ttl: 86400
  visitors: 98
name: Keiichiro Hirao
name_real: 平尾 恵一郎
name_trans: ひらお けいいちろう
notes: 'Japanese record producer.

  Was affiliated with WEA Japan before moving to KING RECORDS.'
organizations: *id001
type: Individual
vgmdb_link: https://vgmdb.net/artist/74528?perpage=99999
websites:
  Reference: []
