Okinawa International Open No-gi Championship 2025 (no-gi Even Male Black Master 30 Ultra Heavy 6 Mins +98.4kg 3 1 / 1 Division Max Weight Time Competitors Brackets Final BRA Sakamoto Ivan Ivan Sakamoto Bjj Okinawa USA Eddington Collin Pacific Grappler Dojo Fight 2 Mat 3 29 Mar 10:25AM BRA Rodrigues Rangel Ivan Sakamoto Bjj Okinawa BRA Sakamoto Ivan Ivan Sakamoto Bjj Okinawa Fight 5 Mat 3 29 Mar 10:26AM Eddington Collin Pacific Grappler Dojo Rodrigues Rangel Ivan Sakamoto Bjj Okinawa USA BRA Fight 9 Mat 3 29 Mar 10:26AM Rodrigues Rangel Ivan Sakamoto Bjj Okinawa BRA