Ao Haru Ride 1 Sakisaka Io (2018)

This popular shojo manga series inspired the Blue Spring Ride anime. In high school, Futaba gets a second chance with her first love, Kou. Futaba Yoshioka thinks all boys are loud and obnoxious until she meets Kou Tanaka in junior high. Just as she realizes that she really likes him, he moves away because of family issues. Now she meets Kou again in high school, but is he still the same boy she fell in love with?