Central Japan Open Jiu Jitsu Championship 2023 Male Grey Pre Teen Light Feather 4 Mins ~31.8kg 2 1 / 1 Division Max Weight Time Competitors Brackets JPN Miyagi Hiroshi Freedom@oz JPN Kodama Shimpei Splash Fight 48 Mat 2 25 Nov 5:14AM Miyagi Hiroshi Freedom@oz JPN