Central Japan Jiu Jitsu Championship 2023 Male Yellow Junior Teen Medium Heavy 4 Mins ~63.0kg 2 1 / 1 Division Max Weight Time Competitors Brackets BRA Koike Renzo Bonsai Jiu-jitsu Japan BRA Fujiyama Raphael Hi.. Bjj Core Japan Fight 34 Mat 1 27 May 11:55AM