discography:
- catalog: 32XL-173
  date: '1986-11-28'
  link: album/55818
  reprint: false
  roles:
  - Project Staff
  titles:
    en: Heart Cocktail Vol.1
    ja: ハートカクテル Vol.1
    ja-latn: Heart Cocktail Vol.1
  type: anime
- catalog: 32XL-200
  date: '1987-02-25'
  link: album/55860
  reprint: false
  roles:
  - Project Staff
  titles:
    en: Heart Cocktail Vol.2
    ja: ハートカクテル Vol.2
    ja-latn: Heart Cocktail Vol.2
  type: anime
- catalog: 32XL-239
  date: '1987-08-25'
  link: album/55978
  reprint: false
  roles:
  - Project Staff
  titles:
    en: Heart Cocktail Vol.4
    ja: ハートカクテル Vol.4
    ja-latn: Heart Cocktail Vol.4
  type: anime
- catalog: 32XL-251
  date: '1987-11-28'
  link: album/55992
  reprint: false
  roles:
  - Sound Production Director
  titles:
    en: Heart Cocktail Vol.5
    ja: ハートカクテル Vol.5
    ja-latn: Heart Cocktail Vol.5
  type: anime
- catalog: 32XL-263
  date: '1988-02-25'
  link: album/56016
  reprint: false
  roles:
  - Sound Production Director
  titles:
    en: Heart Cocktail Vol.6
    ja: ハートカクテル Vol.6
    ja-latn: Heart Cocktail Vol.6
  type: anime
- catalog: K-12538
  date: '1988-03-10'
  link: album/119282
  reprint: false
  roles:
  - Promoter
  titles:
    en: SORA-IRO NO MELODY
    ja: 空色のメロディ ~水沢めぐみ作品集~
    ja-latn: Sorairo no Melody ~Mizusawa Megumi Sakuhin Shuu~
  type: print
- catalog: 32XL-262
  date: '1988-03-25'
  link: album/107947
  reprint: false
  roles:
  - Promoter
  titles:
    en: H. MASUMURA'S ATAGOUL BY PARSIFAL
    ja: アタゴオル玉手箱 ◆ パルジファル
    ja-latn: Atagoul Tamatebako ◆ PARSIFAL
  type: print
- catalog: 32L2-0015
  date: '1988-09-25'
  link: album/55342
  reprint: false
  roles:
  - Public Relations
  titles:
    en: Mirai Hourou Guldeen Daikageki.
    ja: 未来放浪ガルディーン 大歌劇。
    ja-latn: Mirai Hourou Guldeen Daikageki.
  type: print
- catalog: 32L2-51
  date: '1989-02-25'
  link: album/118339
  reprint: false
  roles:
  - Sales Promoter
  titles:
    en: MASAYUKI YAMAMOTO '89
    ja: 山本正之'89 少年の夢は生きている
    ja-latn: Masayuki Yamamoto '89 Shounen no Yume wa Ikiteiru
  type: anime
- catalog: WPCL-239~40
  date: '1991-04-10'
  link: album/60526
  reprint: false
  roles:
  - Sales Promoter
  titles:
    en: My Best Friends / Hiroko Kasahara
    ja: My Best Friends / 笠原弘子
    ja-latn: My Best Friends / Hiroko Kasahara
  type: anime
- catalog: VACM-1268
  date: '2005-07-27'
  link: album/101828
  reprint: false
  roles:
  - Promoter
  titles:
    en: PYRAMID / PYRAMID
    ja: ピラミッド / ピラミッド
    ja-latn: PYRAMID / PYRAMID
  type: works
- catalog: VACM-1312
  date: '2007-07-18'
  link: album/152235
  reprint: false
  roles:
  - Promoter
  titles:
    en: kokorouta / Ann Sally
    ja: こころうた / アン・サリー
    ja-latn: kokorouta / Ann Sally
  type: live
featured_on: []
info:
  Credited works: 12 albums in database
  Credits:
  - 4 promoter
  - 3 project staff
  - 2 sound production director
  - 2 sales promoter
  - 1 public relations
  - 1 special thanks
  Former Organizations:
  - link: org/13
    names:
      en: Warner-Pioneer Corporation
      ja: ワーナー・パイオニア株式会社
link: artist/69128
meta:
  added_date: 2025-02-08T18:29
  edited_date: 2025-02-08T18:29
  fetched_date: 2026-01-07T09:07
  ttl: 86400
  visitors: 323
name: Mamoru Hirayama
name_real: 平山 守
name_trans: ひらやま まもる
notes: Formerly a promoter at Warner-Pioneer Corporation.
type: Individual
vgmdb_link: https://vgmdb.net/artist/69128?perpage=99999
websites: {}
