BxB Hulk
Doi and Yoshino's increasing popularity began to cause a split in the Muscle Outlaw'z, as Yoshino began to feud with stablemate Yasushi Kanda. The MO'z eventually split, with the heel faction of Kanda, Horiguchi, Gamma and YAMATO joining up with Shingo Takagi and Cyber Kong to form Real Hazard. Doi and Yoshino formed their own new stable, World-1, that also included BxB Hulk, Naoki Tanizaki, and m.c. KZ.