Xxi Dumau International Jiu Jitsu Championship 2025. (gi Event Male White Kid 5 Feather 4 Mins ~44.0kg 6 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal BRA Obata Kaito Impacto Bjj Japan JPN Kinoshita Yamato Ground Core Kyoto Fight 53 Mat 3 3 May 4:35AM Sugaya Rikuma Smile Jiu-jitsu Hidaka Saku Trust Jiujitsu Academy JPN JPN Fight 54 Mat 3 3 May 4:36AM BRA Da Silva Dos Santos.. Carlos Toyota Bjj Tashiro Ryuu Impacto Bjj Japan BRA Obata Kaito Impacto Bjj Japan Da Silva Dos Santos.. Carlos Toyota Bjj BRA BRA Fight 59 Mat 3 3 May 4:53AM Hidaka Saku Trust Jiujitsu Academy Tashiro Ryuu Impacto Bjj Japan JPN BRA Fight 60 Mat 3 3 May 13:58PM Obata Kaito Impacto Bjj Japan Hidaka Saku Trust Jiujitsu Academy BRA JPN Fight 63 Mat 3 3 May 5:07AM Obata Kaito Impacto Bjj Japan BRA