Jiu Jitsu Koushien Summer 2024 Male White Blue Purple Juvenile Open Weight 5 Mins FREE 7 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal BRA Nakahara Gustavo Carlos Toyota Bjj JPN Sagara Eidai Iwaki K-3 Fight 36 Mat 1 15 Sep 7:53AM Furukawa Yuki Carpe Diem Takamoto Tetsuji Takamoto Dojo JPN JPN Fight 38 Mat 1 15 Sep 8:24AM JPN Yamamoto Teruki Soujiukai Sendai JPN Oshima Sousuke Kotobuki Jiu-jitsu Fight 37 Mat 1 15 Sep 7:56AM Obata Kanzaburo Bonsai Jiu-jitsu Japan JPN Nakahara Gustavo Carlos Toyota Bjj Oshima Sousuke Kotobuki Jiu-jitsu BRA JPN Fight 42 Mat 1 15 Sep 8:34AM Takamoto Tetsuji Takamoto Dojo Obata Kanzaburo Bonsai Jiu-jitsu Japan JPN JPN Fight 43 Mat 1 15 Sep 8:36AM Oshima Sousuke Kotobuki Jiu-jitsu Takamoto Tetsuji Takamoto Dojo JPN JPN Fight 46 Mat 1 15 Sep 8:51AM Oshima Sousuke Kotobuki Jiu-jitsu JPN