RIZIN 40

RIZIN 40 was a mixed martial arts event that took place on Saturday, December 31, 2022 at the Saitama Super Arena in Saitama, Japan.

• Director: Nobuyuki Sakakibara
• Cast: Roberto de Souza, A.J. McKee, Patricio Freire, Kleber Koike, Hiromasa Ougikubo, Kyoji Horiguchi, Juan Archuleta, Soo Chul Kim