X X I I Copa Dumau De Jiu Jitsu 2025 Male Grey Kid 5 Feather 4 Mins ~44.0kg 5 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal JPN Koushima Masato Impacto Bjj Japan JPN Asano Masanari Friends Brazilian Jiu J.. Fight 34 Mat 3 16 Feb 2:59AM Haruto Suzuki Evox Bjj JPN JPN Sugiura Naotaro Splash Furukawa Yudai Carpe Diem Ashiya JPN Koushima Masato Impacto Bjj Japan Sugiura Naotaro Splash JPN JPN Fight 37 Mat 3 16 Feb 3:06AM Haruto Suzuki Evox Bjj Furukawa Yudai Carpe Diem Ashiya JPN JPN Fight 36 Mat 3 16 Feb 3:05AM Koushima Masato Impacto Bjj Japan Furukawa Yudai Carpe Diem Ashiya JPN JPN Fight 42 Mat 3 16 Feb 3:28AM Furukawa Yudai Carpe Diem Ashiya JPN