Kita Kanto Open Jiu Jitsu Championship 2023 Male White Pre Teen Light 4 Mins ~40.8kg 4 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Yoshida Ryuunosuke Axis Gunma JPN Ono Ryoma Jump Fight Club Fight 15 Mat 3 29 Oct 10:32AM BRA Enzo Ito Impacto Bjj Japan BRA Kanashiro Naoki Checkmat Japan Fight 16 Mat 3 29 Oct 10:37AM Fight 21 Mat 3 29 Oct 11:02AM