Dumau International Jiu Jitsu Championship 2022 (in Central Ja Male Yellow Pre Teen Medium Heavy 4 Mins ~49.9kg 4 1 / 1 Division Max Weight Time Competitors Brackets Final Third Place JPN Inoue Kakeru Bonsai Jiu-jitsu Japan JPN Ikeda Diego Evox Bjj Fight 10 Mat 4 3 Jul 10:07AM JPN Sakate Bernardo Koji Bonsai Jiu-jitsu Japan JPN Kobayashi Soushiro Seishinkan Jiujitsu Fight 11 Mat 4 3 Jul 10:12AM Fight 16 Mat 4 3 Jul 10:36AM Fight 15 Mat 4 3 Jul 10:31AM