Jiu Jitsu Koushien Summer 2024 Female White Pre Teen Light 4 Mins ~40.8kg 3 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Muroya Nina Tri-force Asakusabashi JPN Sakurai Hana Mach Dojo Fight 48 Mat 5 15 Sep 7:48AM JPN Seki Miharu Tri-force Higashi Nakano JPN Sakurai Hana Mach Dojo Fight 52 Mat 5 15 Sep 8:09AM Muroya Nina Tri-force Asakusabashi Seki Miharu Tri-force Higashi Nakano JPN JPN Fight 55 Mat 5 15 Sep 8:22AM Muroya Nina Tri-force Asakusabashi JPN