Hokkaido Jiu Jitsu Championship 2023 Male Grey Pre Teen Super Heavy 4 Mins ~59.0kg 3 1 / 1 Division Max Weight Time Competitors Brackets Final Third Place JPN Tokunaga Ryoto Ebetsu Jiujitsu JPN Murata Juzo Over Limit Jiu Jitsu Sa.. Fight 10 Mat 2 21 May 11:02AM JPN Hagiwara Rihito Ebetsu Jiujitsu Fight 13 Mat 2 21 May 11:17AM Fight 16 Mat 2 21 May 11:32AM