Central Japan Jiu Jitsu Championship 2025 Female White Master 30 Feather 5 Mins ~61.2kg 4 1 / 1 Division Max Weight Time Competitors Brackets Final CHN Yang Xiaoyu Buffalo-mma JPN Nishikawa Mariko Hassern Gym Fight 75 Mat 5 2 Aug 6:22AM BRA Tanaka Ayra Impacto Bjj Minokamo JPN Kambe Shinaho Carpe Diem Hope Fight 76 Mat 5 2 Aug 6:30AM Nishikawa Mariko Hassern Gym Kambe Shinaho Carpe Diem Hope JPN JPN Fight 80 Mat 5 2 Aug 6:56AM Nishikawa Mariko Hassern Gym JPN