discography:
- catalog: LC1369
  date: '2005-03-24'
  link: album/1438
  reprint: false
  roles:
  - Music
  titles:
    en: V-RARE SOUNDTRACK 10 - beatmaniaIIDX 9th style
    ja: V-RARE SOUNDTRACK 10 - beatmaniaIIDX 9th style
    ja-latn: V-RARE SOUNDTRACK 10 - beatmaniaIIDX 9th style
  type: bonus
- catalog: GFCA-30~1
  date: '2005-10-19'
  link: album/1332
  reprint: false
  roles:
  - Music
  titles:
    en: beatmania IIDX 12 HAPPY SKY ORIGINAL SOUNDTRACK
    ja: beatmania IIDX 12 HAPPY SKY ORIGINAL SOUNDTRACK
    ja-latn: beatmania IIDX 12 HAPPY SKY ORIGINAL SOUNDTRACK
  type: game
featured_on: []
info:
  Credited works: 2 albums in database
  Credits: 2 music
link: artist/13534
meta:
  added_date: 2013-01-07T02:39
  edited_date: 2021-01-07T11:09
  fetched_date: 2026-01-05T17:49
  ttl: 86400
  visitors: 1476
name: RYO
notes: 'Real name: Ryoko Kosaka (こさかりょうこ). Part of the unit UPPER SLOPE with MEGU.'
sex: female
type: Individual
vgmdb_link: https://vgmdb.net/artist/13534?perpage=99999
websites:
  Official: []
  Personal: []
