Tokyo International Winter Jiu Jitsu Championship 2025 Male Yellow Kid 6 Light Feather 4 Mins ~51.3kg 4 1 / 1 Division Max Weight Time Competitors Brackets Final BRA Watanabe Ryota Carlos Toyota Bjj JPN Ishida Yuu Tri-force Kawagoe Fight 46 Mat 2 19 Jan 3:12AM JPN Satake Tomosu Mach Dojo JPN Kubota Touma Bjj Studio Splicing Fight 47 Mat 2 19 Jan 3:14AM Ishida Yuu Tri-force Kawagoe Kubota Touma Bjj Studio Splicing JPN JPN Fight 53 Mat 2 19 Jan 3:39AM Kubota Touma Bjj Studio Splicing JPN