Tokyo International Spring Jiu Jitsu Championship 2025 Male Blue Master 46 Feather 5 Mins ~70.0kg 6 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal JPN Takayama Dai Gracie Barra Japan JPN Tamura Koichi Axis Ichinomiya Fight 56 Mat 3 20 Apr 6:13AM Nagatsuka Shinji Matador Ohmura Eisuke Pato Studio JPN JPN Fight 57 Mat 3 20 Apr 6:04AM JPN Mori Kazuki Carpediem Shibuya Ryo Kato Swells Jiu Jitsu Gym JPN Tamura Koichi Axis Ichinomiya Mori Kazuki Carpediem Shibuya JPN JPN Fight 60 Mat 3 20 Apr 6:32AM Nagatsuka Shinji Matador Ryo Kato Swells Jiu Jitsu Gym JPN JPN Fight 61 Mat 3 20 Apr 6:25AM Tamura Koichi Axis Ichinomiya Ryo Kato Swells Jiu Jitsu Gym JPN JPN Fight 65 Mat 3 20 Apr 7:00AM Ryo Kato Swells Jiu Jitsu Gym JPN