Xxi Dumau International Jiu Jitsu Championship 2025. (gi Event Male Yellow Kid 5 Feather 4 Mins ~44.0kg 5 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal JPN Tashiro Jin Impacto Bjj Japan JPN Futada Yuugo Tri-force Higashi Nakano Fight 13 Mat 4 3 May 1:07AM Nagayoshi Jinju Evox Bjj JPN JPN Nakasaki Miguel Yuki Carlos Toyota Bjj Kawaguchi Luan Impacto Bjj Japan JPN Tashiro Jin Impacto Bjj Japan Nakasaki Miguel Yuki Carlos Toyota Bjj JPN JPN Fight 21 Mat 4 3 May 1:52AM Nagayoshi Jinju Evox Bjj Kawaguchi Luan Impacto Bjj Japan JPN JPN Fight 20 Mat 4 3 May 1:47AM Tashiro Jin Impacto Bjj Japan Kawaguchi Luan Impacto Bjj Japan JPN JPN Fight 26 Mat 4 3 May 11:14AM Kawaguchi Luan Impacto Bjj Japan JPN