Okinawa International Open Jiu Jitsu Championship 2025 Male Purple Master 36 Light Feather 5 Mins ~64.0kg 2 1 / 1 Division Max Weight Time Competitors Brackets JPN Nakachi Yuu Impacto Bjj Japan JPN Kawano Seiya Carpe Diem Kurume Fight 99 Mat 1 29 Mar 17:43PM Nakachi Yuu Impacto Bjj Japan JPN