Xxi Dumau International Jiu Jitsu Championship 2025. (gi Event Male White Master 46 Light 5 Mins ~76.0kg 3 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Une Tsuneyuki Burst JPN Imai Masashi Carpe Diem Nagoya Fight 28 Mat 4 4 May 3:26AM JPN Sugiyama Akitoshi Splash JPN Imai Masashi Carpe Diem Nagoya Fight 32 Mat 4 4 May 3:38AM Une Tsuneyuki Burst Sugiyama Akitoshi Splash JPN JPN Fight 35 Mat 4 4 May 3:58AM Sugiyama Akitoshi Splash JPN