Okinawa International Open No-gi Championship 2025 (no-gi Even Male White Adult 18 Ultra Heavy 5 Mins +98.4kg 2 1 / 1 Division Max Weight Time Competitors Brackets USA Lofink Charles Kuro Hata Bjj Okinawa USA Shin Kaden Ivan Sakamoto Bjj Okinawa Fight 12 Mat 1 29 Mar 11:26AM Shin Kaden Ivan Sakamoto Bjj Okinawa USA