Jiu Jitsu Koushien Summer 2024 Male Grey Pre Teen Light Feather 4 Mins ~31.8kg 6 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal JPN Tomita Jiiru Hagane Gym JPN Kawasaki Daichi Holoimua Fight 53 Mat 3 15 Sep 7:39AM Yoshida Reki Bjj Academy Nobushi Watanabe Konosuke Tri-force Higashi Nakano JPN JPN Fight 54 Mat 3 15 Sep 7:43AM JPN Sakaguchi Haruki Tri-force Akasaka Kato Arata Trust Jiujitsu Academy JPN Kawasaki Daichi Holoimua Sakaguchi Haruki Tri-force Akasaka JPN JPN Fight 59 Mat 3 15 Sep 8:03AM Yoshida Reki Bjj Academy Nobushi Kato Arata Trust Jiujitsu Academy JPN JPN Fight 60 Mat 3 15 Sep 8:04AM Kawasaki Daichi Holoimua Yoshida Reki Bjj Academy Nobushi JPN JPN Fight 65 Mat 3 15 Sep 8:24AM Yoshida Reki Bjj Academy Nobushi JPN