Tokyo International Winter Jiu Jitsu Championship 2025 Female Grey Kid 5 Feather 4 Mins ~44.0kg 4 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Makita Cocoro Reversal Gym Tachikawa .. BRA Iwamura Júlia Bjj Core Japan Fight 48 Mat 6 19 Jan 2:50AM JPN Rinna Fujisawa Evox Bjj JPN Seki Miharu Tri-force Higashi Nakano Fight 49 Mat 6 19 Jan 2:58AM Iwamura Júlia Bjj Core Japan Seki Miharu Tri-force Higashi Nakano BRA JPN Fight 53 Mat 6 19 Jan 3:08AM Iwamura Júlia Bjj Core Japan BRA