Kanto Open Jiu Jitsu Championship 2024 Male Blue Juvenile Middle 5 Mins ~74.8kg 3 1 / 1 Division Max Weight Time Competitors Brackets Final BRA Kobayashi João Carlos Toyota Bjj JPN Sato Yushin Sendai Jiu-jitsu Academy Fight 78 Mat 1 23 Nov 5:49AM BRA Oshiro Mike Carlos Toyota Bjj JPN Sato Yushin Sendai Jiu-jitsu Academy Fight 83 Mat 1 23 Nov 6:26AM Kobayashi João Carlos Toyota Bjj Sato Yushin Sendai Jiu-jitsu Academy BRA JPN Fight 86 Mat 1 23 Nov 6:44AM Kobayashi João Carlos Toyota Bjj BRA