In Tokyo's Saitama Super Arena, RIZIN warriors clash on December 31 for 師走の超強者祭り. Featherweight contender Shaydullaev meets Mikuru Asakura in a title fight. Bantamweight rivals Naoki Inoue and Danny Sabatello battle. Atomweight stars Seika Izawa and RENA fight for supremacy. Lightweight champion Roberto "Satoshi" Souza defends against Shunta Nomura.
December 31, 2025
RIZIN Fighting Federation
30 people
Razhabali Shaydullaev
Self
Acting
Mikuru Asakura
Self
Acting
Roberto de Souza
Self
Acting
Ilhom Nazimov
Self
Acting
Hiromasa Ougikubo
Self
Acting
Yuki Motoya
Self
Acting
Naoki Inoue
Self
Acting
Danny Sabatello
Self
Acting
Seika Izawa
Self
Acting
Rena Kubota
Self
Acting
Kleber Koike
Self
Acting
Vugar Karamov
Self
Acting
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