Central Japan Jiu Jitsu Championship 2025 Male Grey Kid 3 Feather 3 Mins ~31.8kg 5 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal JPN Kawaguchi Leon Impacto Bjj Japan JPN Kano Yuto Carpe Diem Nagoya Fight 3 Mat 3 2 Aug 0:40AM Watanabe Rihuu Impacto Bjj Japan JPN JPN Kitajima Jin Impacto Bjj Japan Ikeda Syouri Ground Core Kyoto JPN Kawaguchi Leon Impacto Bjj Japan Kitajima Jin Impacto Bjj Japan JPN JPN Fight 7 Mat 3 2 Aug 0:55AM Watanabe Rihuu Impacto Bjj Japan Ikeda Syouri Ground Core Kyoto JPN JPN Fight 8 Mat 3 2 Aug 1:05AM Kawaguchi Leon Impacto Bjj Japan Watanabe Rihuu Impacto Bjj Japan JPN JPN Fight 11 Mat 3 2 Aug 10:21AM Watanabe Rihuu Impacto Bjj Japan JPN