Jiu Jitsu Koushien Summer 2025 Male White Kid 5 Middle 4 Mins ~56.7kg 3 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Shimizu Isshin Toikatsu Grappling Higa.. JPN Takada Yusei Matador Fight 49 Mat 5 12 Oct 16:07PM JPN Kochiya Saku Bonsai Jiu-jitsu Japan JPN Takada Yusei Matador Fight 52 Mat 5 12 Oct 16:15PM Shimizu Isshin Toikatsu Grappling Higa.. Kochiya Saku Bonsai Jiu-jitsu Japan JPN JPN Fight 55 Mat 5 12 Oct 16:30PM Kochiya Saku Bonsai Jiu-jitsu Japan JPN