All Japan Jiu Jitsu Championship Pre Koshien - Koshien 2023 Male Grey Kindergarten Light Feather 2 Mins ~22.7kg 3 1 / 1 Division Max Weight Time Competitors Brackets Final USA Balin Raiden Other JPN Arai Yuma Infight Japan Fight 13 Mat 2 15 Jul 10:03AM JPN Ishizawa Uta X-treme Ebina Fight 16 Mat 2 15 Jul 10:14AM Fight 20 Mat 2 15 Jul 10:27AM