Tokyo International Spring Jiu Jitsu Championship 2025 Male White Kid 4 Light Feather 4 Mins ~31.8kg 8 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal JPN Iwata Naoya Carpe Diem Machida JPN Ozawa Haru Holoimua Fight 19 Mat 2 19 Apr 2:01AM Ohashi Yu Paraestra Koiwa Natsume Itsuki Carpe Diem Yokohama JPN JPN Fight 21 Mat 2 19 Apr 2:12AM JPN Terabayashi Jou Cave JPN Wakasugi Kojiro Strapple Ohana Fight 20 Mat 2 19 Apr 2:07AM Cristobal Ryuhi Evox Bjj Tojo Haruto Kids Bjj Koganei Academy JPN JPN Fight 22 Mat 2 19 Apr 2:14AM Ozawa Haru Holoimua Wakasugi Kojiro Strapple Ohana JPN JPN Fight 25 Mat 2 19 Apr 2:33AM Natsume Itsuki Carpe Diem Yokohama Cristobal Ryuhi Evox Bjj JPN JPN Fight 26 Mat 2 19 Apr 2:39AM Ozawa Haru Holoimua Cristobal Ryuhi Evox Bjj JPN JPN Fight 29 Mat 2 19 Apr 2:59AM Cristobal Ryuhi Evox Bjj JPN