Jiu Jitsu Koushien Summer 2025 Male White Blue Purple Juvenile 16-17 Feather 5 Mins ~61.2kg 4 1 / 1 Division Max Weight Time Competitors Brackets Final BRA Iamazato Enzo Carlos Toyota Bjj JPN Ichimura Taichi Akala Gym Fight 2 Mat 1 12 Oct 12:05PM JPN Kitta Kousei Carpe Diem Kofu JPN Semoto Kouji Matador Fight 3 Mat 1 12 Oct 12:23PM Iamazato Enzo Carlos Toyota Bjj Semoto Kouji Matador BRA JPN Fight 9 Mat 1 12 Oct 12:32PM Iamazato Enzo Carlos Toyota Bjj BRA