West Japan Jiu Jitsu Championship 2023 Male White Master 4 Rooster 5 Mins ~57.6kg 2 1 / 1 Division Max Weight Time Competitors Brackets JPN Nakajima Akihito Sisu Mma-bjj JPN Kikuchi Naoya Impacto Bjj Japan Fight 80 Mat 5 30 Jul 17:33PM