Xxi Dumau International Jiu Jitsu Championship 2025. (gi Event Male Blue Master 46 Open Weight 5 Mins FREE 5 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal JPN Yamada Eiji Impacto Bjj Japan JPN Tokito Michiomi Splash Fight 70 Mat 3 4 May 16:58PM Jimbo Ryo Carpe Diem Nagoya JPN BRA Nishimoto Kenneth Excense Academy Seiho Kawasaki Wave Brazilian Jiu Jitsu JPN Tokito Michiomi Splash Nishimoto Kenneth Excense Academy JPN BRA Fight 75 Mat 3 4 May 8:17AM Jimbo Ryo Carpe Diem Nagoya Seiho Kawasaki Wave Brazilian Jiu Jitsu JPN JPN Fight 74 Mat 3 4 May 17:16PM Tokito Michiomi Splash Jimbo Ryo Carpe Diem Nagoya JPN JPN Fight 78 Mat 3 4 May 8:26AM Tokito Michiomi Splash JPN