X X I Copa Dumau De Jiu Jitsu 2024 Male Blue Master 2 Open Weight 5 Mins FREE 5 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal JPN Ogawa Hiroshi Hishojuku JPN Amano Yasukuni Evox Bjj Fight 56 Mat 6 15 Jul 6:58AM Miyakubo Mamoru Impacto Bjj Japan JPN JPN Masataka Ishikawa Submit Haruna Yuki Hachiya Bjj Studio JPN Amano Yasukuni Evox Bjj Masataka Ishikawa Submit JPN JPN Fight 59 Mat 6 15 Jul 7:16AM Miyakubo Mamoru Impacto Bjj Japan Haruna Yuki Hachiya Bjj Studio JPN JPN Fight 58 Mat 6 15 Jul 7:06AM Masataka Ishikawa Submit Haruna Yuki Hachiya Bjj Studio JPN JPN Fight 64 Mat 6 15 Jul 7:43AM Haruna Yuki Hachiya Bjj Studio JPN