斎藤了
He slightly improved in 2009, but still remained the lowest ranking member of WORLD-1. On June 26, he officially quit WORLD-1 and joined up with heel stable Real Hazard, after helping Ryo Saito and Genki Horiguchi retain their Open the Twin Gate Titles against CIMA and Gamma under the Dr. Muscle disguise and unmasking after the match. The next night, he changed his name to Kzy (pronounced "kay-zee") and debuted a completely new look.