X X Dumau International Jiu Jitsu Championship 2024. (gi Event Male White Adult Light 5 Mins ~76.0kg 6 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal JPN Kato Tatsunori Impacto Bjj Japan JPN Sakano Kousuke Hachiya Bjj Studio Fight 36 Mat 2 4 May 4:56AM Fujii Taisei Impacto Bjj Japan Kotosaka Toshiyuki Cb Impacto JPN JPN Fight 37 Mat 2 4 May 5:07AM JPN Oikawa Hironori Paraestra　Morinomiya Sato Marcelo Impacto Bjj Japan BRA Kato Tatsunori Impacto Bjj Japan Oikawa Hironori Paraestra　Morinomiya JPN JPN Fight 43 Mat 2 4 May 5:45AM Fujii Taisei Impacto Bjj Japan Sato Marcelo Impacto Bjj Japan JPN BRA Fight 44 Mat 2 4 May 5:51AM Kato Tatsunori Impacto Bjj Japan Fujii Taisei Impacto Bjj Japan JPN JPN Fight 48 Mat 2 4 May 6:08AM Fujii Taisei Impacto Bjj Japan JPN