East Japan Jiu Jitsu Championship2025 Male Blue Master 46 Light Feather 5 Mins ~64.0kg 8 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal JPN Ueda Shin Tri-force Ikebukuro JPN Chiba Ryugo Newaza World Yotsukaido Fight 13 Mat 4 27 Jul 1:44AM Miura Joshin Paraestra Hachioji Sakai Toshirou Newaza World Saitama JPN JPN Fight 15 Mat 4 27 Jul 10:52AM JPN 岩田 光司 Paraestra Tb JPN Sudo Ayumu Bjj Academy Nobushi Fight 14 Mat 4 27 Jul 1:46AM Tsurumi Noboru Toyatt Osanai Wataru Core Quest Kushiro JPN JPN Fight 16 Mat 4 27 Jul 1:52AM Ueda Shin Tri-force Ikebukuro 岩田 光司 Paraestra Tb JPN JPN Fight 18 Mat 4 27 Jul 2:06AM Sakai Toshirou Newaza World Saitama Tsurumi Noboru Toyatt JPN JPN Fight 19 Mat 4 27 Jul 2:10AM Ueda Shin Tri-force Ikebukuro Sakai Toshirou Newaza World Saitama JPN JPN Fight 24 Mat 4 27 Jul 2:41AM Ueda Shin Tri-force Ikebukuro JPN