Okinawa International Open Jiu Jitsu Championship 2025 Male Grey Kid 3 Rooster 3 Mins ~22.7kg 3 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Yoshioka Naoki Carpe Diem USA Kinard Jr Harrell Ivan Sakamoto Bjj Okinawa Fight 29 Mat 2 29 Mar 11:58AM JPN Shimabuku Riku Carpediem Okinawa JPN Yoshioka Naoki Carpe Diem Fight 32 Mat 2 29 Mar 11:58AM Kinard Jr Harrell Ivan Sakamoto Bjj Okinawa Shimabuku Riku Carpediem Okinawa USA JPN Fight 35 Mat 2 29 Mar 11:58AM Kinard Jr Harrell Ivan Sakamoto Bjj Okinawa USA