West Japan Open Jiu Jitsu Championship 2024 Male White Youth Rooster 3 Mins ~22.7kg 3 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Nochioka Maresuke Carpe Diem Ashiya JPN Matsuoka Ayumu Ground Core Kyoto Fight 20 Mat 2 10 Nov 3:35AM JPN Iwata Kaisei Monster House JPN Matsuoka Ayumu Ground Core Kyoto Fight 24 Mat 2 10 Nov 4:02AM Nochioka Maresuke Carpe Diem Ashiya Iwata Kaisei Monster House JPN JPN Fight 28 Mat 2 10 Nov 4:18AM Iwata Kaisei Monster House JPN