discography:
- catalog: 35MD-1025
  date: '1987-03-05'
  link: album/22758
  reprint: false
  roles:
  - Technical Assistance
  titles:
    en: Aile de Honnêamise ROYAL SPACE FORCE Original Soundtrack
    ja: オネアミスの翼－王立宇宙軍－オリジナル・サウンド・トラック
    ja-latn: Oneamisu no Tsubasa -Oritsu Uchugun- Original Soundtrack
  type: anime
- catalog: MIL-3003~4
  date: '1987-04-05'
  link: album/141635
  reprint: false
  roles:
  - Technical Assistance
  titles:
    en: Aile de Honnêamise ROYAL SPACE FORCE Drama Edition
    ja: オネアミスの翼<王立宇宙軍>ドラマ編
    ja-latn: Oneamisu no Tsubasa -Oritsu Uchugun- Drama-hen
  type: anime
- catalog: 32·8H-5117
  date: '1989-09-21'
  link: album/152070
  reprint: false
  roles:
  - Synthesizer Programmer
  titles:
    en: Dear Tears / Masayuki Suzuki
    ja: Dear Tears / 鈴木雅之
    ja-latn: Dear Tears / Masayuki Suzuki
  type: works
- catalog: KECH-1001
  date: '1990-04-25'
  link: album/781
  reprint: false
  roles:
  - Synthesizer Operator
  titles:
    en: KOEI Original BGM Collection Vol.3 Sangokushi II / Ishin no Arashi + Grade
      Up Version
    ja: 光栄オリジナルBGM集Vol.3 三國志 II／維新の嵐+グレードアップ・ヴァージョン
    ja-latn: KOEI Original BGM Collection Vol.3 Sangokushi II / Ishin no Arashi +
      Grade Up Version
  type: game
- catalog: PCCB-00053
  date: '1991-01-21'
  link: album/650
  reprint: false
  roles:
  - Computer Manipulator
  titles:
    en: Sound World of Populous -G.S.M. IMAGINEER 1-
    ja: サウンドワールド オブ ポピュラス -G.S.M.イマジニア1-
    ja-latn: Sound World of Populous -G.S.M. IMAGINEER 1-
  type: game
- catalog: APCG-4014
  date: '1991-07-21'
  link: album/4173
  reprint: false
  roles:
  - Manipulator
  titles:
    en: 765 MEGA-MIX
    ja: 765 メガミックス
    ja-latn: 765 MEGA-MIX
  type: game
- catalog: MDCZ-1215~24
  date: '1993-05-21'
  link: album/29801
  reprint: false
  roles:
  - Technical Assistance
  titles:
    en: Ryuichi Sakamoto Collection
    ja: 坂本龍一コレクション
    ja-latn: Ryuichi Sakamoto Collection
  type: anime
- catalog: PCCB-00119
  date: '1993-05-21'
  link: album/1237
  reprint: false
  roles:
  - Sound Operator
  titles:
    en: Night Striker Complete Album
    ja: ナイトストライカー コンプリート アルバム
    ja-latn: Night Striker Complete Album
  type: game
- catalog: KECH-1060
  date: '1994-09-24'
  link: album/3619
  reprint: false
  roles:
  - Composer
  titles:
    en: CD Drama Collections Angelique ~Hikari to Yami no Sakuria~
    ja: CDドラマコレクションズ・アンジェリーク～光と闇のサクリア～
    ja-latn: CD Drama Collections Angelique ~Hikari to Yami no Sakuria~
  type: game
- catalog: KECH-1080
  date: '1995-03-25'
  link: album/4260
  reprint: false
  roles:
  - Composer
  titles:
    en: CD Drama Collections Angelique ~Tokimeki no Housekibako~
    ja: CDドラマコレクションズ アンジェリーク～ときめきの宝石箱～
    ja-latn: CD Drama Collections Angelique ~Tokimeki no Housekibako~
  type: game
- catalog: KECH-1089
  date: '1995-07-26'
  link: album/12116
  reprint: false
  roles:
  - Composer
  titles:
    en: CD Drama Collections Angelique ~Koi wa PUSH & PUSH!~
    ja: CDドラマコレクションズ アンジェリーク～恋はPUSH&PUSH!～
    ja-latn: CD Drama Collections Angelique ~Koi wa PUSH & PUSH!~
  type: game
- catalog: KECH-1092
  date: '1995-09-25'
  link: album/8591
  reprint: false
  roles:
  - Composer
  titles:
    en: Angelique ~Melody of Tender Love~
    ja: アンジェリーク～優しい愛のメロディ～
    ja-latn: Angelique ~Yasashii Ai no Melody~
  type: game
- catalog: KECH-1096
  date: '1995-12-21'
  link: album/8606
  reprint: false
  roles:
  - Composer
  titles:
    en: CD Drama Collections Angelique ~Anata no Hitomi ni Sweet Angel~
    ja: CDドラマコレクションズ アンジェリーク～あなたの瞳に夢天使(スウィート・エンジェル)～
    ja-latn: CD Drama Collections Angelique ~Anata no Hitomi ni Sweet Angel~
  type: game
- catalog: KECH-1110
  date: '1997-01-25'
  link: album/12115
  reprint: false
  roles:
  - Composer
  titles:
    en: CD Drama Collections Angelique ~Madowasenaide Innocent Girl~
    ja: CDドラマコレクションズ アンジェリーク～惑わせないで聖少女(イノセント・ガール)～
    ja-latn: CD Drama Collections Angelique ~Madowasenaide Innocent Girl~
  type: game
- catalog: KECH-1115
  date: '1997-09-26'
  link: album/13050
  reprint: false
  roles:
  - Composer
  titles:
    en: Angelique Music Collection ~Romancia~
    ja: アンジェリーク音楽集～Romancia～
    ja-latn: Angelique Ongakushuu ~Romancia~
  type: game
- catalog: BVCR-1548
  date: '1997-10-22'
  link: album/154205
  reprint: false
  roles:
  - Sound Producer
  - Arranger (as セキジー
  - セキジマインパクト)
  - Production Manager (as セキジマインパクト)
  - Director (as セキジマインパクト)
  - Vocable (as セキジマインパクト)
  titles:
    en: Gyakushuu no Anipunk / ANIPUNK
    ja: 逆襲のアニパンク / アニパンク
    ja-latn: Gyakushuu no Anipunk / ANIPUNK
  type: anime
- catalog: KECH-1126
  date: '1998-03-01'
  link: album/9011
  reprint: false
  roles:
  - Music
  titles:
    en: Angelique ~Hello Again!~
    ja: アンジェリーク ～Hello Again!～
    ja-latn: Angelique ~Hello Again!~
  type: game
- catalog: AYCM-610
  date: '1998-05-21'
  link: album/1555
  reprint: false
  roles:
  - Artist Manager
  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: TKCA-72100
  date: '2001-04-04'
  link: album/24455
  reprint: false
  roles:
  - Production Manager
  titles:
    en: Sen to Chihiro no Kamikakushi Image Album
    ja: 千と千尋の神隠し イメージアルバム
    ja-latn: Sen to Chihiro no Kamikakushi Image Album
  type: anime
- catalog: TKCA-72165
  date: '2001-07-18'
  link: album/19752
  reprint: false
  roles:
  - Music Production Manager
  titles:
    en: Sen to Chihiro no Kamikakushi Soundtrack
    ja: 千と千尋の神隠し サウンドトラック
    ja-latn: Sen to Chihiro no Kamikakushi Soundtrack
  type: anime
- catalog: UPCH-1086
  date: '2001-07-21'
  link: album/60958
  reprint: false
  roles:
  - Artist Manager
  titles:
    en: joe hisaishi meets kitano films
    ja: 久石譲 meets kitano films
    ja-latn: joe hisaishi meets kitano films
  type: live
- catalog: UPCH-1105
  date: '2001-09-27'
  link: album/117403
  reprint: false
  roles:
  - Music Production
  titles:
    en: QUARTET original soundtrack
    ja: QUARTET -カルテット・オリジナル・サウンドトラック-
    ja-latn: QUARTET original soundtrack
  type: live
- catalog: WRCT-1003
  date: '2001-10-30'
  link: album/25433
  reprint: false
  roles:
  - A&R
  titles:
    en: Two of Us Original Soundtrack
    ja: ふたり オリジナル サウンドトラック
    ja-latn: Two of Us Original Soundtrack
  type: live
- catalog: WRCT-1004
  date: '2001-10-30'
  link: album/25405
  reprint: false
  roles:
  - A&R
  titles:
    en: Haruka, Nostalgia
    ja: はるか、ノスタルジィ
    ja-latn: Haruka, Nostalgia
  type: works
- catalog: UPCH-1142
  date: '2002-03-06'
  link: album/24712
  reprint: false
  roles:
  - Production Manager
  titles:
    en: ENCORE / Joe Hisaishi
    ja: アンコール / 久石 譲
    ja-latn: ENCORE / Joe Hisaishi
  type: anime
- catalog: WRCT-1005
  date: '2002-07-26'
  link: album/24718
  reprint: false
  roles:
  - Production Manager
  titles:
    en: Super Orchestra Night 2001 / Joe Hisaishi
    ja: スーパー・オーケストラ・ナイト 2001 / 久石 譲
    ja-latn: Super Orchestra Night 2001 / Joe Hisaishi
  type: anime
- catalog: KTGS-V0308CD
  date: '2015-12-17'
  link: album/53545
  reprint: false
  roles:
  - Composer
  - Arranger
  titles:
    en: ANGELIQUE RETOUR ORIGINAL SOUNDTRACK
    ja: アンジェリーク ルトゥール オリジナルサウンドトラック
    ja-latn: ANGELIQUE RETOUR ORIGINAL SOUNDTRACK
  type: bonus
featured_on: []
info:
  Credited works:
  - 27 albums in database
  - 2 products in database
  Credits:
  - 8 composer
  - 4 production manager
  - 3 technical assistance
  - 2 manipulator
  - 2 arranger
  - 2 music
  - 2 artist manager
  - 2 a&r
  - 1 computer manipulator
  - 1 sound operator
  - 1 synthesizer operator
  - 1 sound producer
  - 1 synthesizer programmer
  - 1 director
  - 1 vocable
  - 1 music production manager
  - 1 music production
  - 1 thanks
  Former Organizations:
  - link: org/3540
    names:
      en: Wonder City inc.
      ja: 株式会社ワンダーシティ
  Variations:
  - names:
      en: Masaki Sekishima
link: artist/743
meta:
  added_date: 2007-11-03T05:21
  edited_date: 2025-02-17T04:18
  fetched_date: 2026-01-04T04:47
  ttl: 86400
  visitors: 3573
name: Masaki Sekijima
name_real: 関島 雅樹
name_trans: せきじま まさき
notes: No notes available for this artist.
sex: male
twitter_names:
- masaskjm
type: Individual
vgmdb_link: https://vgmdb.net/artist/743?perpage=99999
websites: {}
