Jiu Jitsu Koushien Summer 2024 Male Grey Pre Teen Medium Heavy 4 Mins ~49.9kg 4 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Hirata Kazushi Infight Japan JPN Tate Tori Shonan Brazilian Jiujitsu Fight 41 Mat 6 15 Sep 7:22AM JPN Pauley Riku Axis Yokohama JPN Ojima Yuuki Bushokan Dojo Fight 42 Mat 6 15 Sep 7:26AM Hirata Kazushi Infight Japan Ojima Yuuki Bushokan Dojo JPN JPN Fight 46 Mat 6 15 Sep 7:42AM Ojima Yuuki Bushokan Dojo JPN