Dumau International Jiu Jitsu Championship 2022 (in Central Ja Male White Pre Teen Light Feather 4 Mins ~31.8kg 7 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal Third Place JPN Shimizu Davi Impacto Bjj Japan JPN Ota Sosuke Splash Fight 11 Mat 10 3 Jul 10:12AM Terashima Tamaki Impacto Bjj Japan Ishitani Taiyou Oda Jiu-jítsu JPN JPN Fight 13 Mat 10 3 Jul 10:22AM JPN Fujino Ryogo Zerosenclub JPN Nakane Tera Bjj Core Japan Fight 12 Mat 10 3 Jul 10:17AM Matsumoto Waku Carpe Diem Hope JPN Fight 16 Mat 10 3 Jul 10:35AM Matsumoto Waku Carpe Diem Hope JPN Fight 17 Mat 10 3 Jul 10:40AM Fight 22 Mat 10 3 Jul 11:03AM Fight 23 Mat 10 3 Jul 11:08AM