South Japan Jiu Jitsu Championship 2025 Male Blue Master 30 Light Feather 5 Mins ~64.0kg 6 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal JPN Kojima Naoki Newaza World Isc JPN Naganuma Shun Buffalo Jiu-jitsu Fight 81 Mat 3 31 Aug 16:14PM Sugahara Fumiya Tatoru Fujimoto Koya Newaza World Sakurajima JPN JPN Fight 82 Mat 3 31 Aug 16:22PM JPN Hisamoto Taisuke Shisui Jiu Jitsu Hayashi Kohei Carpe Diem JPN Naganuma Shun Buffalo Jiu-jitsu Hisamoto Taisuke Shisui Jiu Jitsu JPN JPN Fight 86 Mat 3 31 Aug 16:42PM Fujimoto Koya Newaza World Sakurajima Hayashi Kohei Carpe Diem JPN JPN Fight 87 Mat 3 31 Aug 16:49PM Hisamoto Taisuke Shisui Jiu Jitsu Fujimoto Koya Newaza World Sakurajima JPN JPN Fight 91 Mat 3 31 Aug 17:04PM Fujimoto Koya Newaza World Sakurajima JPN