All Japan Jiu Jitsu Championship Pre Koshien - Koshien 2023 Male Orange Junior Teen Light Feather 4 Mins ~37.6kg 2 1 / 1 Division Max Weight Time Competitors Brackets JPN Takahashi Nina Axis JPN Suzuki Mamoru Shonan Brazilian Jiujitsu Fight 46 Mat 1 15 Jul 12:18PM