East Japan Jiu Jitsu Championship2025 Female Grey Kid 4 Feather 4 Mins ~36.3kg 4 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Takeuchi Ayane Carpe Diem Kamakura JPN Seki Nanoha Tri−force Yoyogiuehara Fight 24 Mat 1 26 Jul 1:55AM JPN Yui Nanaka Takamoto Dojo JPN Anna Hirasawa Carpe Diem Yokohama Fight 25 Mat 1 26 Jul 1:59AM Seki Nanoha Tri−force Yoyogiuehara Yui Nanaka Takamoto Dojo JPN JPN Fight 31 Mat 1 26 Jul 2:26AM Yui Nanaka Takamoto Dojo JPN