Jiu Jitsu Koushien Spring 2025 Male Grey Kid 4 Light 4 Mins ~40.8kg 7 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal JPN Togawa Shoei Tri-force Ikebukuro JPN Shima Takayuki X-treme Ebina Fight 4 Mat 6 26 Apr 3:14AM Otsuki Rei Tri-force Ikebukuro Ryusei Yoshizaki Carpediem Mita JPN JPN Fight 6 Mat 6 26 Apr 3:23AM JPN Nishikata Kanata Crowforest JPN Yoshida Godai Carpe Diem Fukagawa Fight 5 Mat 6 26 Apr 3:17AM Miyahara Lino Carpe Diem JPN Shima Takayuki X-treme Ebina Yoshida Godai Carpe Diem Fukagawa JPN JPN Fight 11 Mat 6 26 Apr 3:37AM Ryusei Yoshizaki Carpediem Mita Miyahara Lino Carpe Diem JPN JPN Fight 12 Mat 6 26 Apr 3:44AM Shima Takayuki X-treme Ebina Ryusei Yoshizaki Carpediem Mita JPN JPN Fight 18 Mat 6 26 Apr 4:03AM Shima Takayuki X-treme Ebina JPN