Jiu Jitsu Koushien Summer 2024 Male White Blue Purple Juvenile Feather 5 Mins ~61.2kg 6 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal JPN Ida Rai Impacto Bjj Japan JPN Yoshida Ruka Bjj Academy Nobushi Fight 1 Mat 1 15 Sep 4:29AM Tanaka Daito Gracie Barra Japan Obata Kanzaburo Bonsai Jiu-jitsu Japan JPN JPN Fight 2 Mat 1 15 Sep 4:32AM JPN Takamoto Tetsuji Takamoto Dojo Tanaka Seisuke Paraestra Tb JPN Ida Rai Impacto Bjj Japan Takamoto Tetsuji Takamoto Dojo JPN JPN Fight 5 Mat 1 15 Sep 4:45AM Tanaka Daito Gracie Barra Japan Tanaka Seisuke Paraestra Tb JPN JPN Fight 6 Mat 1 15 Sep 4:49AM Ida Rai Impacto Bjj Japan Tanaka Daito Gracie Barra Japan JPN JPN Fight 10 Mat 1 15 Sep 5:16AM Ida Rai Impacto Bjj Japan JPN