Kita Kanto Open Jiu Jitsu Championship 2023 Male Blue Adult Medium Heavy 6 Mins ~88.2kg 3 1 / 1 Division Max Weight Time Competitors Brackets Final BRA Oshiro Mitsuya Mtk Fight Japan JPN Imai Nozomi Infight Japan Fight 33 Mat 3 29 Oct 12:37PM BRA Hidekazu Douglas Impacto Bjj Japan Fight 38 Mat 3 29 Oct 13:12PM Fight 44 Mat 3 29 Oct 13:54PM