discography:
- catalog: NACL-1220
  date: '1996-07-20'
  link: album/10788
  reprint: false
  roles:
  - Composer
  - Arranger
  titles:
    en: Tanjou S Sega Saturn Version Vocal Collection
    ja: 誕生S セガサターン版 ボーカル・コレクション
    ja-latn: Tanjou S Sega Saturn Version Vocal Collection
  type: game
- catalog: NACG-1007
  date: '1997-07-19'
  link: album/142918
  reprint: false
  roles:
  - Arranger
  titles:
    en: 'Sentimental Graffiti 7: Taeko Adachi'
    ja: センチメンタル・グラフティ７～県立青垣高校 ３年Ａ組出席番号２番　安達妙子
    ja-latn: 'Sentimental Graffiti 7: Taeko Adachi'
  type: game
- catalog: NECG-28001
  date: '1998-02-28'
  link: album/2082
  reprint: false
  roles:
  - Composer
  titles:
    en: Sentimental Graffiti ORIGINAL SOUNDTRACK ~I believe you~
    ja: センチメンタルグラフティ オリジナルサウンドトラック ～I believe you～
    ja-latn: Sentimental Graffiti ORIGINAL SOUNDTRACK ~I believe you~
  type: game
- catalog: MMCM-5005
  date: '1998-10-21'
  link: album/11491
  reprint: false
  roles:
  - Composer
  - Arranger
  titles:
    en: Dance in the Sentimental Graffiti
    ja: Dance in the Sentimental Graffiti
    ja-latn: Dance in the Sentimental Graffiti
  type: game
- catalog: APDM-9001
  date: '1998-12-31'
  link: album/27796
  reprint: false
  roles:
  - Arranger
  titles:
    en: Sentimental Journey Final Character Collection Box
    ja: センチメンタルジャーニー ファイナルキャラクターコレクションボックス
    ja-latn: Sentimental Journey Final Character Collection Box
  type: anime
- catalog: APDM-5057
  date: '1999-02-21'
  link: album/83407
  reprint: false
  roles:
  - Arranger
  titles:
    en: Osananajimi / Taeko Adachi ● Junko Okada
    ja: 幼なじみ / 安達妙子 ● 岡田純子
    ja-latn: Osananajimi / Taeko Adachi ● Junko Okada
  type: anime
- catalog: NECL-33002
  date: '2000-04-01'
  link: album/14601
  reprint: false
  roles:
  - Arranger
  titles:
    en: Sentimental Graffiti Super Best ~Setsunasa no Tobira~
    ja: センチメンタルグラフティ スーパーベスト ～せつなさの扉～
    ja-latn: Sentimental Graffiti Super Best ~Setsunasa no Tobira~
  type: game
featured_on: []
info:
  Credited works:
  - 7 albums in database
  - 6 products in database
  Credits:
  - 7 arranger
  - 5 composer
  - 3 music
  - 1 sound
  Organizations: &id001
  - link: org/3194
    names:
      en: T's MUSIC
      ja: 株式会社ティーズミュージック
link: artist/5217
meta:
  added_date: 2008-10-22T19:49
  edited_date: 2020-07-26T09:32
  fetched_date: 2026-01-04T00:54
  ttl: 86400
  visitors: 3458
name: Seiichi Tokunaga
name_real: 徳永 声一
name_trans: とくなが せいいち
notes: No notes available for this artist.
organizations: *id001
sex: male
type: Individual
vgmdb_link: https://vgmdb.net/artist/5217?perpage=99999
websites: {}
