X X I I Copa Dumau De Jiu Jitsu 2025 Male Blue Adult 18 Heavy 6 Mins ~94.1kg 4 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Matsumiya Masaki Evox Bjj JPN Akachi Toshiki Paraestra Gifu Fight 58 Mat 1 16 Feb 4:56AM JPN Kabeya Ryosuke Evox Bjj JPN Satou Riku Graaca Kamaishi Base Fight 59 Mat 1 16 Feb 5:04AM Akachi Toshiki Paraestra Gifu Satou Riku Graaca Kamaishi Base JPN JPN Fight 62 Mat 1 16 Feb 5:29AM Satou Riku Graaca Kamaishi Base JPN