Jiu Jitsu Koushien Summer 2024 Female Grey Pre Teen Middle 4 Mins ~45.4kg 5 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal JPN Yamazaki Haru Crowforest JPN Ninomiya Miyu Shonan Brazilian Jiujitsu Fight 22 Mat 5 15 Sep 5:54AM Ohno Yume Tri-force Akasaka JPN BRA Iwamura Júlia Bjj Core Japan Okamoto Ichika Team Agent JPN Yamazaki Haru Crowforest Iwamura Júlia Bjj Core Japan JPN BRA Fight 26 Mat 5 15 Sep 6:15AM Ohno Yume Tri-force Akasaka Okamoto Ichika Team Agent JPN JPN Fight 27 Mat 5 15 Sep 6:16AM Iwamura Júlia Bjj Core Japan Okamoto Ichika Team Agent BRA JPN Fight 31 Mat 5 15 Sep 6:31AM Iwamura Júlia Bjj Core Japan BRA