Xxi Dumau International Jiu Jitsu Championship 2025. (gi Event Male White Master 36 Light Feather 5 Mins ~64.0kg 5 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal JPN Wakao Sadamichi Gsb Tajimi JPN Kazuaki Sonobe Gaio Gym Fight 1 Mat 4 4 May 0:25AM Soga Kentaro Nex JPN JPN Takada Hiromasa Evox Bjj Tsuruta Naoya Splash JPN Kazuaki Sonobe Gaio Gym Takada Hiromasa Evox Bjj JPN JPN Fight 5 Mat 4 4 May 0:53AM Soga Kentaro Nex Tsuruta Naoya Splash JPN JPN Fight 4 Mat 4 4 May 0:46AM Takada Hiromasa Evox Bjj Tsuruta Naoya Splash JPN JPN Fight 9 Mat 4 4 May 1:18AM Takada Hiromasa Evox Bjj JPN