The 2017 Japanese Olympic Curling Trials were held from September 8 to 11 at the in Tokoro, Japan. The winning team represented Japan at the 2018 Winter Olympics. There was only a women's event, as the Yusuke Morozumi rink had already been chosen to represent Japan in men's curling. The LS Kitami rink, skipped by Satsuki Fujisawa, won the event 3-1 over the Chubu Electric Power rink, skipped by Chiaki Matsumura.