In May 2009 SUICIDE HEAVEN was formed in Sapporo, Hokkaido, by Ryoji, Shuji and Shogo. The distinguishing characteristics of SUICIDE HEAVEN consisted of the "twin vocal" of Ryoji and Shogo, the thrilling fast-paced drum of Shuji and the lyrical guitar melodies of Ryoji coloring the whole music. Performing with many talented artists, SUICIDE HEAVEN received special recognition and was given outstanding engagements, creating a new sensation in the "Extreme Scene" in Sapporo. In the same year, SUICIDE HEAVEN moved its base from Sapporo to Tokyo and was renamed as GYZE. In 2013 GYZE debut album had been released by Coroner Records. After a short period Shogo left the band and been replaced by Aruta on Bass. 2013 and 2014 had been very full and busy years for GYZE touring all over Japan, Korea, Taiwan,China.