- 2000-03-00 Agito (婀魏徒) forms under Soleil.
- 2000-05-00 Agito (婀魏徒) holds three secret lives: 2 in Osaka (大阪) and 1 in Tokyo (東京).
- 2000-05-28 First oneman, Ubogoe (産声), is held at Amagasaki (尼崎) Live Square in celebration of the band's formation.
- 2000-05-28 Akumu released.
- 2000-09-22 AGITO (アギト) pauses live activities.
- 2000-12-31 Soleil Shinseiki ni Mukatte promotion video special edition released.
- 2001-00-00 Agito (婀魏徒) changes their name to AGITO (アギト) (date unknown).
- 2001-01-00 Soleil Face of Soleil 2000nen Natsu released.
- 2001-01-11 Live tour, Shihou 666jou ~Sabaki no Junrei~ (私法666条~裁きの巡礼~), begins.
- 2001-04-06 「Jakyou」 released.
- 2001-05-28 AGITO holds sponsored event at Amagasaki LIVE SQUARE. i
- 2001-05-28 One-year-anniversary celebration sponsored event is held at Amagasaki (尼崎) Live Square.
- 2001-11-03 AGITO disbands