Xxi Dumau International Jiu Jitsu Championship 2025. (gi Event Male Black Master 46 Open Weight 5 Mins FREE 3 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Matsuo Takayuki Carpe Diem Nagoya JPN Fujii Tatsuhiko Alive Fight 83 Mat 1 4 May 18:30PM BRA Souza Rodrigo De Impacto Bjj Japan JPN Fujii Tatsuhiko Alive Fight 86 Mat 1 4 May 9:30AM Matsuo Takayuki Carpe Diem Nagoya Souza Rodrigo De Impacto Bjj Japan JPN BRA Fight 89 Mat 1 4 May 9:35AM Souza Rodrigo De Impacto Bjj Japan BRA