RIZIN.31

66 kg: Yutaka Saito (20-4-2) vs. Juntaro Ushiku (19-8-1) – o pas wagi piórkowej
49 kg: Kanna Asakura (18-5) vs. Saori Oshima (6-2)
57 kg: Yusaku Nakamura (16-8-1) vs. Yuki Ito (8-2)
66 kg: Daisuke Nakamura (30-20-1) vs. Suguru Nii (12-10)
66 kg: Masanori Kanehara (27-14-5) vs. Takahiro Ashida (24-10)
71 kg: Daichi Abe (9-4) vs. Akira Okada (15-8-4)
66 kg: Rikuto “Dark” Shirakawa (10-8-1) vs. Takuya Yamamoto (7-1-1)
57 kg: Seiichiro Ito (13-4-2) vs. Kunta Hashimoto (7-1)