discography:
- catalog: MJCG-80077
  date: '2001-09-21'
  link: album/87640
  reprint: false
  roles:
  - Composer
  - Lyricist
  titles:
    en: 'Ojamajo BAN² CD Club Sono 6: Ojamajo Character Mini Album Series (2) SEGAWA
      ONPU'
    ja: おジャ魔女BAN² CDくらぶ その6 おジャ魔女キャラクターミニアルバムシリーズ② 瀬川おんぷ
    ja-latn: 'Ojamajo BAN² CD Club Sono 6: Ojamajo Character Mini Album Series (2)
      SEGAWA ONPU'
  type: anime
- catalog: MJCG-80128
  date: '2003-09-25'
  link: album/71148
  reprint: false
  roles:
  - Composer
  - Lyricist
  titles:
    en: Mo~tto! Ojamajo Doremi MEMORIAL CD BOX
    ja: も～っと! おジャ魔女どれみ MEMORIAL CD BOX
    ja-latn: Mo~tto! Ojamajo Doremi MEMORIAL CD BOX
  type: anime
- catalog: LACM-14343
  date: '2015-04-29'
  link: album/50855
  reprint: false
  roles:
  - Composer
  titles:
    en: Lovely Party Collection/Tutu Ballerina / AIKATSU☆STARS!
    ja: Lovely Party Collection/チュチュ・バレリーナ / AIKATSU☆STARS!
    ja-latn: Lovely Party Collection/Tutu Ballerina / AIKATSU☆STARS!
  type: anime
- catalog: VTCL-60401
  date: '2015-06-17'
  link: album/52043
  reprint: false
  roles:
  - Composer
  titles:
    en: Hello!! Kin-iro Mosaic Soundbook "Mata, Aeta ne.
    ja: TVアニメーション「ハロー!!きんいろモザイク」サウンドブック「また、会えたね。」
    ja-latn: Hello!! Kin-iro Mosaic Soundbook "Mata, Aeta ne.
  type: anime
- catalog: VTCL-60404
  date: '2015-09-02'
  link: album/53428
  reprint: false
  roles:
  - Composer
  - Arranger
  titles:
    en: FIRST*MODE / Rhodanthe*
    ja: FIRST*MODE / Rhodanthe*
    ja-latn: FIRST*MODE / Rhodanthe*
  type: anime
- catalog: VTZL-105
  date: '2015-09-02'
  link: album/53429
  reprint: false
  roles:
  - Composer
  titles:
    en: FIRST*MODE / Rhodanthe* [Limited Edition]
    ja: FIRST*MODE / Rhodanthe* [Limited Edition]
    ja-latn: FIRST*MODE / Rhodanthe* [Limited Edition]
  type: anime
- catalog: SECL-1841~2
  date: '2016-02-03'
  link: album/90967
  reprint: false
  roles:
  - Composer
  titles:
    en: PRISM / Rei Yasuda [Limited Edition]
    ja: PRISM / 安田レイ
    ja-latn: PRISM / Rei Yasuda [Limited Edition]
  type: anime
- catalog: SECL-1843
  date: '2016-02-03'
  link: album/90968
  reprint: false
  roles:
  - Composer
  titles:
    en: PRISM / Rei Yasuda
    ja: PRISM / 安田レイ
    ja-latn: PRISM / Rei Yasuda
  type: anime
- catalog: LACA-9440~1
  date: '2016-03-16'
  link: album/56184
  reprint: false
  roles:
  - Composer
  titles:
    en: Aikatsu! Best Album Lovely Party!!
    ja: TVアニメ/データカードダス アイカツ! 3rdシーズンベストアルバム Lovely Party!!
    ja-latn: Aikatsu! Best Album Lovely Party!!
  type: anime
- catalog: LACA-9458~9
  date: '2016-09-14'
  link: album/59830
  reprint: false
  roles:
  - Composer
  titles:
    en: 'TV ANIME/DATA CARDDASS "AIKATSU!" 4TH ORIGINAL SOUNDTRACK: AIKATSU! NO ONGAKU!!
      04'
    ja: TVアニメ/データカードダス『アイカツ!』オリジナルサウンドトラック アイカツ!の音楽!! 04
    ja-latn: 'TV ANIME/DATA CARDDASS "AIKATSU!" 4TH ORIGINAL SOUNDTRACK: AIKATSU!
      NO ONGAKU!! 04'
  type: anime
- catalog: EYCA-11306/B
  date: '2017-03-08'
  link: album/63643
  reprint: false
  roles:
  - Composer
  titles:
    en: Shining Star / i☆Ris [CD+DVD]
    ja: Shining Star / i☆Ris [CD+DVD]
    ja-latn: Shining Star / i☆Ris [CD+DVD]
  type: anime
- catalog: EYCA-11307
  date: '2017-03-08'
  link: album/63642
  reprint: false
  roles:
  - Composer
  titles:
    en: Shining Star / i☆Ris
    ja: Shining Star / i☆Ris
    ja-latn: Shining Star / i☆Ris
  type: anime
- catalog: SECL-2161
  date: '2017-05-24'
  link: album/66820
  reprint: false
  roles:
  - Lyricist
  titles:
    en: Kimi no Uta / Rei Yasuda
    ja: きみのうた / 安田レイ
    ja-latn: Kimi no Uta / Rei Yasuda
  type: anime
- catalog: SECL-2162
  date: '2017-05-24'
  link: album/66822
  reprint: false
  roles:
  - Lyricist
  titles:
    en: Kimi no Uta / Rei Yasuda [Limited Edition]
    ja: きみのうた / 安田レイ
    ja-latn: Kimi no Uta / Rei Yasuda [Limited Edition]
  type: anime
- catalog: LACA-39500~11
  date: '2017-06-28'
  link: album/66794
  reprint: false
  roles:
  - Composer
  titles:
    en: AIKATSU! COMPLETE CD-BOX
    ja: TVアニメ/データカードダス『アイカツ!』COMPLETE CD-BOX
    ja-latn: AIKATSU! COMPLETE CD-BOX
  type: anime
- catalog: SECL-2546~7
  date: '2020-03-18'
  link: album/95593
  reprint: false
  roles:
  - Lyricist
  titles:
    en: Re:I / Rei Yasuda [Limited Edition]
    ja: Re:I / 安田レイ
    ja-latn: Re:I / Rei Yasuda [Limited Edition]
  type: anime
- catalog: SECL-2548
  date: '2020-03-18'
  link: album/95592
  reprint: false
  roles:
  - Lyricist
  titles:
    en: Re:I / Rei Yasuda
    ja: Re:I / 安田レイ
    ja-latn: Re:I / Rei Yasuda
  type: anime
- catalog: VTCL-60546~7
  date: '2021-08-18'
  link: album/111116
  reprint: false
  roles:
  - Composer
  titles:
    en: Daikansha / Rhodanthe*
    ja: 大感謝 / Rhodanthe*
    ja-latn: Daikansha / Rhodanthe*
  type: anime
- catalog: LACA-15971
  date: '2023-03-15'
  link: album/122986
  reprint: false
  roles:
  - Composer
  titles:
    en: AIKATSU! SERIES 10TH ANNIVERSARY ALBUM Vol.11 TRi-AGAIN
    ja: アイカツ! シリーズ 10th Anniversary Album Vol.11 TRi-AGAIN
    ja-latn: AIKATSU! SERIES 10TH ANNIVERSARY ALBUM Vol.11 TRi-AGAIN
  type: anime
featured_on:
- catalog: RVMC-0022
  date: '2018-03-04'
  link: album/75250
  reprint: false
  roles:
  - Composer
  titles:
    en: 'Otona no Tame no: Aikatsu! Piano Arrange -Volume 1-'
    ja: 大人のための アイカツ! ピアノアレンジ -Volume 1-
    ja-latn: 'Otona no Tame no: Aikatsu! Piano Arrange -Volume 1-'
  type: doujin
- catalog: SRML-1014~6
  date: '2020-07-31'
  link: album/97168
  reprint: false
  roles:
  - Composer
  titles:
    en: AIKATSU! series Orchestra Concert "OrcheKATSU! 2nd Stage
    ja: 「アイカツ！シリーズ」オーケストラコンサート『オケカツ! 2nd Stage』
    ja-latn: AIKATSU! series Orchestra Concert "OrcheKATSU! 2nd Stage
  type: anime
info:
  Credited works: 19 albums in database
  Credits:
  - 17 composer
  - 6 lyricist
  - 1 arranger
  Units: &id001
  - link: artist/26096
    names:
      en: onetrap
      ja: onetrap
link: artist/16425
meta:
  added_date: 2015-06-11T20:39
  edited_date: 2015-06-11T20:40
  fetched_date: 2026-01-15T09:27
  ttl: 86400
  visitors: 2078
name: Masaaki Ishihara
name_real: 石原 理酉
name_trans: いしはら まさあき
notes: No notes available for this artist.
sex: male
type: Individual
units: *id001
vgmdb_link: https://vgmdb.net/artist/16425?perpage=99999
websites:
  Reference: []
