Xxi Dumau International Jiu Jitsu Championship 2025. (gi Event Male Yellow Kid 6 Feather 4 Mins ~57.2kg 6 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal BRA Yanagihara Cristian Evox Bjj JPN Kobayashi Towa Carpe Diem Ashiya Fight 59 Mat 2 3 May 5:16AM Nagata Rei Friends Brazilian Jiu J.. Ikeya Gokuu Gracie Barra Shizuoka F.. JPN JPN Fight 60 Mat 2 3 May 5:17AM JPN Toda Rui Tri-force Okayama Riogi Caio Evox Bjj BRA Kobayashi Towa Carpe Diem Ashiya Toda Rui Tri-force Okayama JPN JPN Fight 63 Mat 2 3 May 5:27AM Nagata Rei Friends Brazilian Jiu J.. Riogi Caio Evox Bjj JPN BRA Fight 64 Mat 2 3 May 5:33AM Toda Rui Tri-force Okayama Riogi Caio Evox Bjj JPN BRA Fight 70 Mat 2 3 May 16:07PM Riogi Caio Evox Bjj BRA