The band was first formed in summer 2006, when KATCHAN decided he wanted to be in a band again. He teamed up with his classmate from when he was at High School in Okinawa, TSUKASA, and made original songs together with him in sessions. TSUKASA contacted his friend DAIKI who he had met at a Tokyo music school, who agreed to becoming a part of the band in October 2007. A month later, JAEHEE was discovered by the band during a vocalist audition session.
Their name originally stood for KATCHAN Band, however it has been re-stylised as the backronym KICK CHOP BUSTERS.
* KATCHAN (leader, drums)
b. 1983.06.19, comes from Okinawa, A blood type.
* JAEHEE (vocalist)
b. 1983.04.27, comes from Seoul, Korea, A blood type.
* TSUKASA (guitar)
b. 1983.04.21, comes from Okinawa, B blood type.
* DAIKI (bass)
b. 1983.05.07, comes from Hokkaidou, O blood type.
* YA-CHA (vocalist)
b. 1987.03.23, comes from Tokyo, A blood type.