Shikoku Jiu Jitsu Championship 2025 Male Grey Kid 4 Light Feather 4 Mins ~31.8kg 3 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Kato Haruto Impacto Bjj Japan JPN Kubo Hajime Gracie Barra Kagawa Fight 23 Mat 2 16 Mar 1:45AM JPN Sasaoka Syun Seishin Bjj JPN Kubo Hajime Gracie Barra Kagawa Fight 26 Mat 2 16 Mar 1:55AM Kato Haruto Impacto Bjj Japan Kubo Hajime Gracie Barra Kagawa JPN JPN Fight 29 Mat 2 16 Mar 2:09AM Kato Haruto Impacto Bjj Japan JPN