Hokkaido Jiu Jitsu Championship 2024 Male Grey Junior Teen Medium Heavy 4 Mins ~63.0kg 3 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Fujimaru Yu One1 JPN Takahashi Kosei Alma Fight Gym Base Fight 2 Mat 2 17 Mar 9:44AM JPN Ooshiro Kaiji Roughters Gym Fight 5 Mat 2 17 Mar 9:59AM Fight 9 Mat 2 17 Mar 10:18AM