All Japan Jiu Jitsu Championship Pre Koshien - Koshien 2023 Male Grey Junior Teen Feather 4 Mins ~44.0kg 4 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Upton Isaac Axis Yokohama JPN Mizuki Omote Mach Dojo Fight 56 Mat 2 15 Jul 13:01PM JPN Kudou Haruma Alma Fight Gym Warp JPN Asano Haruto Pato Studio Fight 57 Mat 2 15 Jul 13:06PM Fight 60 Mat 2 15 Jul 13:21PM