East Japan Jiu Jitsu Championship2025 Female White Master 36 Open Weight 5 Mins FREE 3 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Kobayashi Emi Grabaka Jiu-jitsu Club JPN Fujita Rieko Pato Studio Fight 46 Mat 4 27 Jul 5:33AM JPN Koshiishi Minako Axis Gunma JPN Kobayashi Emi Grabaka Jiu-jitsu Club Fight 49 Mat 4 27 Jul 5:55AM Fujita Rieko Pato Studio Koshiishi Minako Axis Gunma JPN JPN Fight 52 Mat 4 27 Jul 6:12AM Koshiishi Minako Axis Gunma JPN