discography:
- catalog: 33CA-1467
  date: '1987-04-01'
  link: album/121804
  reprint: false
  roles:
  - Vocals
  titles:
    en: TELEVISION'S GREATEST HITS
    ja: 飛び出せ青春～懐かしの青春テレビ映画テーマ集～
    ja-latn: Tobidase Seishun ~Natsukashi no Seishun TV Eiga Theme-shuu~
  type: live
- catalog: COCP-42171
  date: '2024-01-31'
  link: album/136724
  reprint: false
  roles:
  - Vocals
  titles:
    en: Haru Uta Omoi Uta
    ja: 春ウタ想いウタ
    ja-latn: Haru Uta Omoi Uta
  type: anime
featured_on: []
info:
  Credited works: 2 albums in database
  Credits: 2 vocals
  Formed: '1971'
  Variations:
  - names:
      en: AOI Sankakujohgi
link: artist/51751
meta:
  added_date: 2022-07-13T05:33
  edited_date: 2022-07-13T05:35
  fetched_date: 2026-01-16T15:56
  ttl: 86400
  visitors: 299
name: Blue Triangle
name_real: 青い三角定規
name_trans: あおいさんかくじょうぎ
notes: Reunion in 2008
picture_full: https://media.vgm.io/artists/15/51751/51751-1657719287.jpg
picture_small: https://thumb-media.vgm.io/artists/15/51751/51751-1657719287.jpg
type: Unit
vgmdb_link: https://vgmdb.net/artist/51751?perpage=99999
websites:
  Reference: []
