Tokyo International Spring Jiu Jitsu Championship 2025 Male Blue Juvenile 16-17 Feather 5 Mins ~61.2kg 5 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal JPN Takamatsu Itsuki Carpediem Mita JPN Sakata Kounosuke Pato Studio Fight 10 Mat 1 20 Apr 1:18AM Nakajima Kaisei Axis JPN JPN Takamoto Tetsuji Takamoto Dojo Obata Kanzaburo Bonsai Jiu-jitsu Japan JPN Takamatsu Itsuki Carpediem Mita Takamoto Tetsuji Takamoto Dojo JPN JPN Fight 13 Mat 1 20 Apr 1:37AM Nakajima Kaisei Axis Obata Kanzaburo Bonsai Jiu-jitsu Japan JPN JPN Fight 12 Mat 1 20 Apr 1:30AM Takamoto Tetsuji Takamoto Dojo Nakajima Kaisei Axis JPN JPN Fight 17 Mat 1 20 Apr 1:59AM Nakajima Kaisei Axis JPN