Jiu Jitsu Koushien Summer 2025 Male Yellow Kid 4 Light Feather 4 Mins ~31.8kg 3 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Kasahara Dai Pato Studio JPN Tasaka Ito Tri-force Gotanda Fight 55 Mat 6 12 Oct 16:49PM JPN Tomita Jiiru Kz Factory JPN Tasaka Ito Tri-force Gotanda Fight 58 Mat 6 12 Oct 17:01PM Kasahara Dai Pato Studio Tomita Jiiru Kz Factory JPN JPN Fight 61 Mat 6 12 Oct 17:11PM Kasahara Dai Pato Studio JPN