East Japan Jiu Jitsu Championship2025 Female White Master 36 Light Feather 5 Mins ~54.4kg 5 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal JPN Koshiishi Minako Axis Gunma JPN Nishida Tomomi United Gym Chiba Fight 27 Mat 4 27 Jul 3:01AM Kobayashi Emi Grabaka Jiu-jitsu Club JPN JPN Horiuchi Akiko Effect Fujita Rieko Pato Studio JPN Koshiishi Minako Axis Gunma Horiuchi Akiko Effect JPN JPN Fight 30 Mat 4 27 Jul 3:20AM Kobayashi Emi Grabaka Jiu-jitsu Club Fujita Rieko Pato Studio JPN JPN Fight 31 Mat 4 27 Jul 3:26AM Horiuchi Akiko Effect Fujita Rieko Pato Studio JPN JPN Fight 34 Mat 4 27 Jul 3:44AM Horiuchi Akiko Effect JPN