Jiu Jitsu Koushien Summer 2024 Male Grey Teen Feather 4 Mins ~57.2kg 5 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal JPN Kawasaki Rintaro Carpe Diem Fukagawa JPN Takahashi Rakutaro Sora Bjj Fight 4 Mat 4 15 Sep 4:52AM Someya Naruto Ablaze Hachioji JPN JPN Yasunaga Yuushin Cute Nagakubo Takuma Paraestra Koiwa JPN Kawasaki Rintaro Carpe Diem Fukagawa Yasunaga Yuushin Cute JPN JPN Fight 7 Mat 4 15 Sep 5:06AM Someya Naruto Ablaze Hachioji Nagakubo Takuma Paraestra Koiwa JPN JPN Fight 8 Mat 4 15 Sep 5:09AM Kawasaki Rintaro Carpe Diem Fukagawa Nagakubo Takuma Paraestra Koiwa JPN JPN Fight 13 Mat 4 15 Sep 5:24AM Kawasaki Rintaro Carpe Diem Fukagawa JPN