Tokyo International Winter Jiu Jitsu Championship 2025 Male Grey Kid 5 Light Feather 4 Mins ~37.6kg 7 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal JPN Suefuji Taiga Tri-force Akasaka JPN Aina Fujisawa Evox Bjj Fight 39 Mat 6 19 Jan 2:14AM Katou Chihaya Paraestra Koiwa Yanashima Yura Now Or Never JPN JPN Fight 41 Mat 6 19 Jan 2:26AM JPN Kawasaki Daichi Holoimua JPN Watanabe Rairu Impacto Bjj Japan Fight 40 Mat 6 19 Jan 2:19AM Haba Souitiro Bushokan Dojo JPN Aina Fujisawa Evox Bjj Watanabe Rairu Impacto Bjj Japan JPN JPN Fight 43 Mat 6 19 Jan 2:31AM Katou Chihaya Paraestra Koiwa Haba Souitiro Bushokan Dojo JPN JPN Fight 44 Mat 6 19 Jan 2:36AM Watanabe Rairu Impacto Bjj Japan Haba Souitiro Bushokan Dojo JPN JPN Fight 51 Mat 6 19 Jan 2:59AM Watanabe Rairu Impacto Bjj Japan JPN