MintJam is a doujin circle that was formed by Setzer and a2c in April 2003. They started as an amateur band offering their sounds on the japanese indie community muzie, but they brushed up their style and performance when Kya joined later in the same year, to become a widely acknowledged indie band. Their activity grew more wide-ranging when vocalist TERRA and A. Koga joined the band in December 2004, although Koga left shortly after. In 2006, kya also left the band. Read more about MintJam on Last.fm.