Ishibashi starred in Ryuichi Hiroki's Your Friend in 2008.

[1] She was given a Best New Talent award at the 2008 Yokohama Film Festival.

[2] She appeared in Koji Maeda's Cannonball Wedlock in 2011.

[3] 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.