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RIZIN 54 (2026)
[Breaking] Kleber Koike vs. Kyoma Akimoto | Match 10 [RIZIN 54]
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.
20 cast members
Kleber Koike
Kyoma Akimoto
Patrick Mix
Shoko Sato
Mikio Ueda
King Edokpolo
Tsuyoshi Kamiyama
Ryo Sakai
Yuki Ito
Alibek Gadzhammatov