discography:
- catalog: C28G-0458
  date: '1987-01-21'
  link: album/74920
  reprint: false
  roles:
  - Album Coordinator
  titles:
    en: AKAAKAMARU
    ja: サウンドコミック・シリーズ 新書館「WINGS」連載 赤々丸
    ja-latn: Sound Comic Series Shinshokan [WINGS] Rensai AKAAKAMARU
  type: print
- catalog: PCCG-00218
  date: '1993-03-19'
  link: album/82954
  reprint: false
  roles:
  - Assistance
  titles:
    en: Pink Aomata Original Animation FIGHT!! Soundtrack Album
    ja: 碧也ぴんくオリジナルアニメーション FIGHT!! サウンドトラックアルバム
    ja-latn: Pink Aomata Original Animation FIGHT!! Soundtrack Album
  type: anime
- catalog: NACL-1116
  date: '1993-09-21'
  link: album/102165
  reprint: false
  roles:
  - Project Planning Assistance
  titles:
    en: 'Tenshouou: Rinne Tenshouhen Daiichiwa "Saikai'
    ja: 天翔凰 輪廻転生篇・第一話 「再会」
    ja-latn: 'Tenshouou: Rinne Tenshouhen Daiichiwa "Saikai'
  type: print
- catalog: APD11-50331
  date: '1994'
  link: album/115051
  reprint: false
  roles:
  - Executive Producer
  titles:
    en: Mineko Ohkami Original Drama Album Dragon Kishidan II -Ryu To Hen-
    ja: 押上美猫オリジナル ドラマ アルバム ドラゴン騎士団II -竜都篇-
    ja-latn: Mineko Ohkami Original Drama Album Dragon Kishidan II -Ryu To Hen-
  type: print
- catalog: APM1-40831
  date: '1994-08-31'
  link: album/127402
  reprint: false
  roles:
  - Executive Producer
  titles:
    en: DRAGON KNIGHTS IMAGE VOCAL ALBUM
    ja: ドラゴン騎士団 イメージヴォーカル集
    ja-latn: Dragon Kishidan Image Vocal Shuu
  type: print
- catalog: TYCY-5399
  date: '1994-09-28'
  link: album/116275
  reprint: false
  roles:
  - Assistance
  titles:
    en: EARTHIAN COMPLETE VOCAL COLLECTION
    ja: アーシアン コンプリート・ボーカルコレクション
    ja-latn: EARTHIAN COMPLETE VOCAL COLLECTION
  type: anime
featured_on: []
info:
  Credited works: 6 albums in database
  Credits:
  - 4 special thanks
  - 2 assistance
  - 2 executive producer
  - 1 album coordinator
  - 1 project planning assistance
  Organizations: &id001
  - link: org/3685
    names:
      en: SHINSHOKAN Co.,Ltd.
      ja: 株式会社新書館
  Variations:
  - names:
      en: Kouichi Sekiguchi
link: artist/55760
meta:
  added_date: 2023-03-17T20:44
  edited_date: 2023-03-17T20:44
  fetched_date: 2025-11-14T04:48
  ttl: 86400
  visitors: 277
name: Koichi Sekiguchi
name_real: 関口 紘一
name_trans: せきぐち こういち
notes: Former editor at SHINSHOKAN Co.,Ltd.
organizations: *id001
type: Individual
vgmdb_link: https://vgmdb.net/artist/55760?perpage=99999
websites: {}
