2025 Flipsports Japan International Jiu Jitsu Open Male Grey Kid 5 Light Feather 4 Mins ~37.6kg 4 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Aina Fujisawa Evox Bjj CHN Zhao Qian Nuo X Warrior Fight 8 Mat 2 15 Feb 3:23AM JPN Haruma Ohori Evox Bjj JPN Watanabe Rairu Impacto Bjj Japan Fight 9 Mat 2 15 Feb 3:29AM Zhao Qian Nuo X Warrior Watanabe Rairu Impacto Bjj Japan CHN JPN Fight 12 Mat 2 15 Feb 3:40AM Watanabe Rairu Impacto Bjj Japan JPN