Okinawa International Open Jiu Jitsu Championship 2025 Male White Kid 3 Rooster 3 Mins ~22.7kg 4 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Nakasone Hasuma The Black Belt Japan Ok.. JPN Kawano Shuto Carpe Diem Kurume Fight 16 Mat 3 29 Mar 11:04AM JPN Ishihara Hidetoshi The Black Belt Japan Ok.. USA Esparza Azarias Kuro Hata Bjj Okinawa Fight 17 Mat 3 29 Mar 11:04AM Kawano Shuto Carpe Diem Kurume Esparza Azarias Kuro Hata Bjj Okinawa JPN USA Fight 20 Mat 3 29 Mar 11:05AM Kawano Shuto Carpe Diem Kurume JPN