Dumau International Jiu Jitsu Championship 2023 Male Grey Youth Middle 3 Mins ~40.8kg 4 1 / 1 Division Max Weight Time Competitors Brackets Final JPN De Lima Gabriel Bjj Core Japan BRA Iamazato Henrique Carlos Toyota Bjj Fight 3 Mat 1 30 Sep 10:06AM PER Palomino Alexis Tree Brazilian Jiu Jitsu JPN Shimizu Jamie Carpe Diem Fight 4 Mat 1 30 Sep 10:10AM Fight 8 Mat 1 30 Sep 10:23AM