discography:
- catalog: ESCL-5436~7
  date: '2020-08-26'
  link: album/101045
  reprint: false
  roles:
  - A&R
  titles:
    en: 'Wake Up H×ERO! feat. Retto Enjo (CV: Yoshitsugu Matsuoka) / HXEROS SYNDROMES
      [Limited Edition]'
    ja: 'Wake Up H×ERO! feat. 炎城烈人 (CV: 松岡禎丞) / HXEROS SYNDROMES'
    ja-latn: 'Wake Up H×ERO! feat. Retto Enjo (CV: Yoshitsugu Matsuoka) / HXEROS SYNDROMES
      [Limited Edition]'
  type: anime
- catalog: ESCL-5438
  date: '2020-08-26'
  link: album/101044
  reprint: false
  roles:
  - A&R
  titles:
    en: 'Wake Up H×ERO! feat. Retto Enjo (CV: Yoshitsugu Matsuoka) / HXEROS SYNDROMES'
    ja: 'Wake Up H×ERO! feat. 炎城烈人 (CV: 松岡禎丞) / HXEROS SYNDROMES'
    ja-latn: 'Wake Up H×ERO! feat. Retto Enjo (CV: Yoshitsugu Matsuoka) / HXEROS SYNDROMES'
  type: anime
- catalog: SMCL-863~4
  date: '2024-02-07'
  link: album/136308
  reprint: false
  roles:
  - Production Manager
  titles:
    en: PORTRAiT / CHiCO [Limited Edition]
    ja: PORTRAiT / CHiCO [完全生産限定盤]
    ja-latn: PORTRAiT / CHiCO [Limited Edition]
  type: works
- catalog: SMCL-865
  date: '2024-02-07'
  link: album/136309
  reprint: false
  roles:
  - Production Manager
  titles:
    en: PORTRAiT / CHiCO
    ja: PORTRAiT / CHiCO
    ja-latn: PORTRAiT / CHiCO
  type: works
- catalog: BVCL-1447
  date: '2025-01-29'
  link: album/146910
  reprint: false
  roles:
  - A&R
  titles:
    en: PREZENT / ZEROBASEONE [Limited Edition Anime Ver.]
    ja: PREZENT / ZEROBASEONE [期間生産限定アニメ盤]
    ja-latn: PREZENT / ZEROBASEONE [Limited Edition Anime Ver.]
  type: anime
featured_on: []
info:
  Credited works: 5 albums in database
  Credits:
  - 3 a&r
  - 2 production manager
  Organizations: &id001
  - link: org/1338
    names:
      en: Sony Music Labels Inc.
      ja: 株式会社ソニー・ミュージックレーベルズ
link: artist/46903
meta:
  added_date: 2021-11-21T05:48
  edited_date: 2021-11-21T05:48
  fetched_date: 2026-01-08T12:06
  ttl: 86400
  visitors: 363
name: Rijin Koo
name_real: 具 利珍
notes: Rijin Koo is part of the A&R team at Sony Music Labels Inc.
organizations: *id001
type: Individual
vgmdb_link: https://vgmdb.net/artist/46903?perpage=99999
websites: {}
