X X I I Copa Dumau De Jiu Jitsu 2025 Male Purple Master 41 Light Feather 5 Mins ~64.0kg 2 1 / 1 Division Max Weight Time Competitors Brackets JPN Koyama Yoshiyuki Roll Jiu-jitsu Studio JPN Fukuta Katsunori Nex Fight 84 Mat 3 16 Feb 7:24AM Koyama Yoshiyuki Roll Jiu-jitsu Studio JPN