West Japan Jiu Jitsu Championship 2025 Male Yellow Kid 4 Light Feather 4 Mins ~31.8kg 3 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Furukawa Haruma Carpe Diem Ashiya JPN Nakamoto Kotarou Team Kizuna Fight 31 Mat 1 21 Jul 3:16AM JPN Tsuchiya Satsuki Groovy Jiu-jitsu Studio JPN Furukawa Haruma Carpe Diem Ashiya Fight 34 Mat 1 21 Jul 3:29AM Nakamoto Kotarou Team Kizuna Furukawa Haruma Carpe Diem Ashiya JPN JPN Fight 38 Mat 1 21 Jul 3:52AM Nakamoto Kotarou Team Kizuna JPN