The popular shojo manga series that was adapted into the Blue Spring Rideanime!
In high school, Futaba gets a second chance with her first love,Kou.

Futaba Yoshioka thought all boys were loud and obnoxious until shemet Kou Tanaka in junior high. But as soon as she realized she really liked him,he had already moved away because of family issues. Now in high school, shemeets Kou again, but is he still the same boy she fell in love with?