is a Japanese actress and model.
Ishibashi starred in Ryuichi Hiroki's Your Friend in 2008. She was given a Best New Talent award at the 2008 Yokohama Film Festival. She appeared in Koji Maeda's Cannonball Wedlock in 2011.
Ishibashi married professional baseball pitcher Yuki Matsui in 2018. In May 2020, she announced the birth of their first child, a daughter, and on October 14, 2022, Ishibashi gave birth to the couple's second child, a son.