Azizbek Temirov

RIZIN 54 takes place on August 11, 2026, at the Toyota Arena Tokyo. The main event features veteran former champion Kleber Koike facing the surging young prospect Kyoma Akimoto. The card also features a heavyweight tournament opening round.

Kubo challenges the undisputed champion Sheidlaev! Haginiwa Kyohei and Horie Yoshinori aim for a comeback!