Tokyo International Spring Jiu Jitsu Championship 2025 Male Purple Master 36 Light Feather 5 Mins ~64.0kg 3 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Yuichiro Sumiyoshi Visca JPN Sato Takanori Rb Academy Fight 46 Mat 9 20 Apr 5:21AM JPN Shimizu Osamu Wajitsu Keishukai Gunma JPN Yuichiro Sumiyoshi Visca Fight 53 Mat 9 20 Apr 6:03AM Sato Takanori Rb Academy Yuichiro Sumiyoshi Visca JPN JPN Fight 57 Mat 9 20 Apr 6:42AM Sato Takanori Rb Academy JPN