Overview

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.

Cast

Kleber Koike

Self

Kyoma Akimoto

Self

Patrick Mix

Self

Shoko Sato

Self

Yuki Ito

Self

Alibek Gadzhammatov

Self

Mikio Ueda

Self

King Edokpolo

Self

Tsuyoshi Kamiyama

Tsuyoshi Sudario

N/A

Ryo Sakai

Self

N/A

Kazumasa Majima

Self

N/A

Koji Takeda

Self