Yamashita was born in Adachi, Tokyo on September 29, 1995. After graduating from Murata Women's High School, she joined Nippon TV Beleza (later "Nippon TV Tokyo Verdy Beleza") in 2014. The club won Nadeshiko League championship and she was selected Best Eleven for 5 years in a row from 2015 to 2019. In 2021, she moved to INAC Kobe Leonessa.