Dumau International Jiu Jitsu Championship 2022 (in Central Ja Male Grey Junior Teen Middle 4 Mins ~56.7kg 5 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal Third Place JPN Hayama Tomoki Taisho Jiu Jitsu Academy JPN Kaneshi Dominic Infight Japan Fight 24 Mat 6 3 Jul 11:17AM Higa Vinicios Carlos Toyota Bjj BRA JPN Kobayashi Syusei Splash Kobayasi Ouichiro Nex JPN Kobayashi Syusei Splash JPN Fight 27 Mat 6 3 Jul 11:31AM Higa Vinicios Carlos Toyota Bjj Kobayasi Ouichiro Nex BRA JPN Fight 26 Mat 6 3 Jul 11:26AM Fight 30 Mat 6 3 Jul 11:44AM Fight 31 Mat 6 3 Jul 11:49AM