Kita Kanto Open Jiu Jitsu Championship 2023 Male Grey Junior Teen Light 4 Mins ~50.3kg 4 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Akabane Ryoto Crowforest JPN Tajima Yudai Bushokan Dojo Fight 18 Mat 2 29 Oct 10:47AM JPN Ito Mizuki Crowforest JPN Uozumi Haruki Nozawadojo Fight 19 Mat 2 29 Oct 10:52AM Fight 23 Mat 2 29 Oct 11:12AM