Okinawa International Open Jiu Jitsu Championship 2025 Male Black Master 30 Ultra Heavy 6 Mins +100.2kg 3 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Ishikawa Fumitoshi Carpe Diem BRA Rodrigues Rangel Ivan Sakamoto Bjj Okinawa Fight 65 Mat 3 29 Mar 14:47PM USA Eddington Collin Pacific Grappler Dojo JPN Ishikawa Fumitoshi Carpe Diem Fight 68 Mat 3 29 Mar 14:48PM Rodrigues Rangel Ivan Sakamoto Bjj Okinawa Eddington Collin Pacific Grappler Dojo BRA USA Fight 72 Mat 3 29 Mar 14:48PM Rodrigues Rangel Ivan Sakamoto Bjj Okinawa BRA