Buzy

Buzy was a Japanese female pop music group, made up of members Nao Toyama, Mayumi Niwa, Mao Miyazato, Yurisa Asama, Sachiko Iwanaga and Yumi Takeda. 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. They also performed the opening theme song for Twin Spica, "Venus Say", a version of "Kujira" with different lyrics. The group's name stands for "Blend, Unique, Zipping, and You just wait." Many of their songs were written and composed by Porno Graffitti guitarist and lyricist Haruichi Shindou. Buzy disbanded in June 2006. Members Nao, Mayumi and Mao went on to form MANSAKU with former Boystyle members Kayoko and Yukina.

source: Wikipedia