The group originally formed in 1998 as COLOR and consisted of Tōyama, Miyazato, Niwa, and Komugi Kadota, and released five singles and two albums between 1999 and 2001. As Buzy, they released their first single "Kujira" in 2004. They are well known for the song "Be Somewhere", used as the opening theme of the anime series Rockman EXE Stream, back in 2005.
The group COLOR, formed in 1998 by Tōyama, Miyazato, Niwa, and Komugi Kadota, released five singles and two albums between 1999 and 2001.  They later became Buzy, releasing their first single "Kujira" in 2004. Their song "Be Somewhere", used as the opening theme for the anime series Rockman EXE Stream, gained popularity in 2005.