Sjjif World Jiu Jitsu Championship 2025 Male Black Master 51 Middle 5 Mins ~82.1kg 6 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal JPN Usui Minoru Sakura Jiujitsu JPN Ishii Kirayuki Nova União Japan Fight 68 Mat 1 19 Sep 16:29PM Munehiko Sakamoto Escudo Dolan James Aloisio Silva Bjj JPN USA Fight 69 Mat 1 19 Sep 17:13PM JPN Mori Osamu Trydent Gym Takahata Kunio Blast Bjj Studio JPN Usui Minoru Sakura Jiujitsu Mori Osamu Trydent Gym JPN JPN Fight 73 Mat 1 19 Sep 16:57PM Munehiko Sakamoto Escudo Takahata Kunio Blast Bjj Studio JPN JPN Fight 74 Mat 1 19 Sep 17:29PM Usui Minoru Sakura Jiujitsu Takahata Kunio Blast Bjj Studio JPN JPN Fight 111 Mat 4 19 Sep 21:05PM Usui Minoru Sakura Jiujitsu JPN