RIZIN 31 live from the Pia Arena MM in Yokohama, Japan. The Main event will be a featherweight title match. The champion, Saito, will put the belt on the line for the first time when facing regional champion Juntaro Ushiku.
Director:
Yutaka Saito
Juntaro Ushiku
Kanna Asakura
Saori Oshima
Tsuyoshi Kamiyama
Tsuyoshi Sudario
Lawdlain Saint Ilme
Masanori Kanehara
Takahiro Ashida
Akira Okada
Daichi Abe
Daisuke Nakamura
Suguru Nii
Rikuto Shirakawa
Takuya Yamamoto
Yoshinari Nadaka
Naoki Ishikawa
Yuki Ito
Yusaku Nakamura
Seiichiro Ito
Kunta Hashimoto
Ryuya Okuwaki
Ryuto Oinuma
