G-zas began activities April 1st of 2007. They started as G-zas Project, but shortly after changed their name to just G-zas. On October 19th 2007 they released their first single Rulia/Say... which came in both a CD+DVD and CD only version. Shortly after on December the 25th of 2007 they released their second single Lazy Noisy. Their third single EGOIST is due out on February the 8th of 2008 and is to be their first release of the new year. And on March 23rd of 2008 they played their first one man live at Rockmaykan (目黒鹿鳴館). They disbanded on May 21st, 2009.

Members:
Vocal: Kira
Guitar: 69
Performer: Ragu
Bass: Muga

 

Former Members:
Drums: Bitchi