Tokyo International Spring Jiu Jitsu Championship 2025 Male Blue Master 30 Light 5 Mins ~76.0kg 4 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Sato Toshihiro Carpe Diem Kofu JPN Kawahata Shinji Never Quit Fight 57 Mat 5 20 Apr 6:32AM JPN Kamo Fumihiro Tri-force Osaka JPN Uno Kent Underground Fight 58 Mat 5 20 Apr 6:38AM Kawahata Shinji Never Quit Kamo Fumihiro Tri-force Osaka JPN JPN Fight 64 Mat 5 20 Apr 7:23AM Kamo Fumihiro Tri-force Osaka JPN