Xxi Dumau International Jiu Jitsu Championship 2025. (gi Event Male White Master 41 Light 5 Mins ~76.0kg 7 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal JPN Haraguchi Yoshihiko Carpe Diem Nagoya JPN Kuwayama Yutaka Blue House Fight 9 Mat 1 4 May 1:10AM Kito Kohei Bonsai Jiu-jitsu Japan Murai Sadaharu Impacto Bjj Japan JPN JPN Fight 11 Mat 1 4 May 1:14AM JPN Takahashi Yu Base Bjj JPN Mokuno Ryouhei Alive Fight 10 Mat 1 4 May 1:20AM Inagaki Nobuhiro Isja JPN Haraguchi Yoshihiko Carpe Diem Nagoya Takahashi Yu Base Bjj JPN JPN Fight 13 Mat 1 4 May 1:37AM Murai Sadaharu Impacto Bjj Japan Inagaki Nobuhiro Isja JPN JPN Fight 14 Mat 1 4 May 1:31AM Takahashi Yu Base Bjj Murai Sadaharu Impacto Bjj Japan JPN JPN Fight 18 Mat 1 4 May 2:13AM Takahashi Yu Base Bjj JPN