discography:
- catalog: KICA-7958
  date: '1999-03-26'
  link: album/8291
  reprint: false
  roles:
  - Message
  - Music
  - Composer
  - Sound Effects Assistant
  - Arranger
  titles:
    en: DANCING BLADE KATTENI MOMOTENSHI II ~Tears of Eden~ VOCAL & SOUND FILE
    ja: ダンシングブレード かってに桃天使II ~Tears of Eden~ ボーカル&サウンドファイル
    ja-latn: DANCING BLADE KATTENI MOMOTENSHI II ~Tears of Eden~ VOCAL & SOUND FILE
  type: game
- catalog: TOCP-64237~8
  date: '2003-12-26'
  link: album/1362
  reprint: false
  roles:
  - Writer
  - Artist (as SDMS)
  titles:
    en: DanceDanceRevolution PartyCollection ORIGINAL SOUNDTRACK
    ja: ダンスダンスレボリューション パーティーコレクション　オリジナル・サウンドトラック
    ja-latn: DanceDanceRevolution PartyCollection ORIGINAL SOUNDTRACK
  type: game
- catalog: V-RARE SOUNDTRACK-5 USA
  date: '2005-09-01'
  link: album/4338
  reprint: false
  roles:
  - Composer
  - Performer (as SDMS)
  titles:
    en: Dance Dance Revolution EXTREME 2 Limited Edition Music Sampler
    ja: Dance Dance Revolution EXTREME 2 Limited Edition Music Sampler
    ja-latn: Dance Dance Revolution EXTREME 2 Limited Edition Music Sampler
  type: bonus
- catalog: AVCD-17984~5/B
  date: '2006-05-10'
  link: album/12525
  reprint: false
  roles:
  - Director
  titles:
    en: Rumble Roses XX Original Soundtrack
    ja: 「RUMBLE ROSES XX」オリジナル・サウンドトラック(DVD付)
    ja-latn: Rumble Roses XX Original Soundtrack
  type: game
- catalog: LC1613~7
  date: '2007-12-14'
  link: album/5665
  reprint: false
  roles:
  - Composer
  - Arranger
  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: GFCA-91
  date: '2008-02-27'
  link: album/7137
  reprint: false
  roles:
  - Composer
  titles:
    en: Magical Halloween / SAMBA x SAMBA ORIGINAL SOUNDTRACK
    ja: マジカルハロウィン / サンバアンドサンバ オリジナルサウンドトラック
    ja-latn: Magical Halloween / SAMBA x SAMBA ORIGINAL SOUNDTRACK
  type: game
- catalog: GFCA-179
  date: '2009-07-29'
  link: album/14851
  reprint: false
  roles:
  - Lyricist
  titles:
    en: PACHISLOT GANBARE GOEMON ORIGINAL SOUNDTRACK
    ja: パチスロがんばれゴエモン オリジナルサウンドトラック
    ja-latn: PACHISLOT GANBARE GOEMON ORIGINAL SOUNDTRACK
  type: game
- catalog: GFCA-225
  date: '2010-05-26'
  link: album/18607
  reprint: false
  roles:
  - Sound Director
  - Liner Notes
  titles:
    en: SPY GIRL Original Soundtrack
    ja: スパイガール ORIGINAL SOUNDTRACK
    ja-latn: SPY GIRL Original Soundtrack
  type: game
- catalog: GFCA-270~2
  date: '2010-12-22'
  link: album/23013
  reprint: false
  roles:
  - Composer
  - Arranger
  - Lyricist
  titles:
    en: Slot Uta♪
    ja: スロうた♪
    ja-latn: Slot Uta♪
  type: game
- catalog: GFCA-294
  date: '2011-09-21'
  link: album/27670
  reprint: false
  roles:
  - Sound Director
  - Composer
  - Liner Notes
  titles:
    en: GRADIUS THE SLOT ORIGINAL SOUNDTRACK
    ja: グラディウス ザ スロット オリジナルサウンドトラック
    ja-latn: GRADIUS THE SLOT ORIGINAL SOUNDTRACK
  type: game
featured_on: []
info:
  Credited works:
  - 10 albums in database
  - 7 products in database
  Credits:
  - 6 composer
  - 4 special thanks
  - 3 arranger
  - 3 sound editor
  - 2 sound recording engineer
  - 2 internal sound source production
  - 2 sound effects assistant
  - 2 music
  - 2 lyricist
  - 2 sound director
  - 2 liner notes
  - 1 sound effects
  - 1 sound designer
  - 1 message
  - 1 performer
  - 1 artist
  - 1 writer
  - 1 director
  Organizations: &id001
  - link: org/4286
    names:
      en: KPE Inc.
      ja: KPE株式会社
link: artist/12927
meta:
  added_date: 2012-09-08T02:42
  edited_date: 2021-02-18T23:02
  fetched_date: 2026-01-05T16:44
  ttl: 86400
  visitors: 2800
name: Masafumi Sekiguchi
name_real: 関口 将史
name_trans: せきぐち まさふみ
notes: No notes available for this artist.
organizations: *id001
type: Individual
vgmdb_link: https://vgmdb.net/artist/12927?perpage=99999
websites:
  Personal: []
