Jiu Jitsu Koushien Spring 2024 Male White Youth Feather 3 Mins ~31.8kg 7 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal JPN Sakurai Ryudai Mach Dojo JPN Berkness Enshin Carpe Diem Fight 3 Mat 5 28 Apr 4:24AM Kamada Hibito Paraestra Koiwa Ishiwata Shoichi Tri-force Higashi Nakano JPN JPN Fight 5 Mat 5 28 Apr 4:30AM JPN Yuki Shin Nozawadojo JPN Watae Kouki Kids Bjj Koganei Academy Fight 4 Mat 5 28 Apr 4:29AM Tomii Shotarou Sonic Squad JPN Sakurai Ryudai Mach Dojo Yuki Shin Nozawadojo JPN JPN Fight 8 Mat 5 28 Apr 4:40AM Kamada Hibito Paraestra Koiwa Tomii Shotarou Sonic Squad JPN JPN Fight 9 Mat 5 28 Apr 4:43AM Yuki Shin Nozawadojo Kamada Hibito Paraestra Koiwa JPN JPN Fight 12 Mat 5 28 Apr 4:53AM Yuki Shin Nozawadojo JPN