Jiu Jitsu Koushien Spring 2024 Male Grey Pre Teen Light Feather 4 Mins ~31.8kg 8 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal JPN Asada Kou Sparcrew Brazilian Jiu-.. JPN Kato Haruto Impacto Bjj Japan Fight 8 Mat 2 28 Apr 4:31AM Kajiwara Iori Sparcrew Brazilian Jiu-.. Osuga Shota Cave JPN JPN Fight 10 Mat 2 28 Apr 4:41AM JPN Kato Arata Trust Jiujitsu Academy JPN Aoki Manoa Carpediem Mita Fight 9 Mat 2 28 Apr 4:36AM Miyoshi Sakuya Sonic Squad Kasahara Dai Pato Studio JPN JPN Fight 11 Mat 2 28 Apr 4:45AM Asada Kou Sparcrew Brazilian Jiu-.. Aoki Manoa Carpediem Mita JPN JPN Fight 14 Mat 2 28 Apr 4:57AM Osuga Shota Cave Miyoshi Sakuya Sonic Squad JPN JPN Fight 15 Mat 2 28 Apr 5:02AM Aoki Manoa Carpediem Mita Miyoshi Sakuya Sonic Squad JPN JPN Fight 18 Mat 2 28 Apr 5:14AM Miyoshi Sakuya Sonic Squad JPN