Jiu Jitsu Koushien Spring 2024 Male Yellow Teen Middle 4 Mins ~68.9kg 4 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Ota Kotetsu Cave Bjj JPN Kimura Aren Jump Fight Club Fight 41 Mat 4 28 Apr 6:45AM JPN Uno Ayato Splash JPN Katamoto Eiki Chidori Jiujitsu Academy Fight 42 Mat 4 28 Apr 6:48AM Kimura Aren Jump Fight Club Uno Ayato Splash JPN JPN Fight 46 Mat 4 28 Apr 7:07AM Uno Ayato Splash JPN