Xxi Dumau International Jiu Jitsu Championship 2025. (gi Event Male Purple Master 46 Light Feather 5 Mins ~64.0kg 4 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Tatsumi Akinobu Grappling Shoot Boxers JPN Suzuki Hiromasa Taisho Jiu Jitsu Academy Fight 73 Mat 2 4 May 8:04AM JPN Morishita Akira Impacto Bjj Japan JPN Yuichi Oda Smile Jiu-jitsu Fight 74 Mat 2 4 May 8:09AM Tatsumi Akinobu Grappling Shoot Boxers Yuichi Oda Smile Jiu-jitsu JPN JPN Fight 77 Mat 2 4 May 8:34AM Tatsumi Akinobu Grappling Shoot Boxers JPN