Jiu Jitsu Koushien Spring 2024 Male Grey Junior Teen Middle 4 Mins ~56.7kg 4 1 / 1 Division Max Weight Time Competitors Brackets Final BRA Kawamoto Gabriel Damm Fight Japan JPN Kasahara Ko Pato Studio Fight 19 Mat 6 28 Apr 5:24AM JPN Hiroto Yahata Carpe Diem JPN Naito Yamato Sakura Judo Juku Fight 20 Mat 6 28 Apr 5:30AM Kasahara Ko Pato Studio Hiroto Yahata Carpe Diem JPN JPN Fight 25 Mat 6 28 Apr 5:59AM Kasahara Ko Pato Studio JPN