Xxi Dumau International Jiu Jitsu Championship 2025. (gi Event Male Purple Adult 18 Feather 7 Mins ~70.0kg 6 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal JPN Furukawa Koji Carpe Diem Nagoya BRA Tada Diogo Infight Japan Fight 56 Mat 3 4 May 6:43AM Sugiyama Kohei The Blackbelt Japan Narazaki Lukas Carlos Toyota Bjj JPN BRA Fight 57 Mat 3 4 May 15:54PM PER Naoki Ytokazu Sekitani Jiu Jitsu Acad.. Ranto Ishikawa Hassern Gym JPN Tada Diogo Infight Japan Naoki Ytokazu Sekitani Jiu Jitsu Acad.. BRA PER Fight 60 Mat 3 4 May 7:07AM Narazaki Lukas Carlos Toyota Bjj Ranto Ishikawa Hassern Gym BRA JPN Fight 61 Mat 3 4 May 7:11AM Naoki Ytokazu Sekitani Jiu Jitsu Acad.. Narazaki Lukas Carlos Toyota Bjj PER BRA Fight 64 Mat 3 4 May 7:27AM Naoki Ytokazu Sekitani Jiu Jitsu Acad.. PER