Pacific-Asia Curling Championships
Yoshida again represented Japan at the 2018 Pacific-Asia Curling Championships. Her team went an undefeated 6–0 record in the round robin, but lost to the Koreans (skipped by Kim Min-ji) in the final. The next month, she represented Japan in the second leg of the 2018–19 Curling World Cup in Omaha, United States, which her team would end up winning, this time defeating Kim and her South Korean rink in the final.