Tokyo International Winter Jiu Jitsu Championship 2025 Male Grey Kid 4 Heavy 4 Mins ~54.4kg 3 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Imai Kanata Paraestra Koiwa PER Takaesu Rodrigo Impacto Bjj Japan Fight 29 Mat 6 19 Jan 1:30AM JPN Nakazawa Ruon Now Or Never PER Takaesu Rodrigo Impacto Bjj Japan Fight 32 Mat 6 19 Jan 1:45AM Imai Kanata Paraestra Koiwa Nakazawa Ruon Now Or Never JPN JPN Fight 36 Mat 6 19 Jan 2:02AM Imai Kanata Paraestra Koiwa JPN