"Blue Spring Ride" is a Japanese manga series written and illustrated by Io Sakisaka. It follows the story of Furuya Yu, a high school girl who reunites with her first love, Mikami Kou, after several years. The narrative explores themes of love, friendship, and the challenges of adolescence as Yu navigates her feelings and relationships. The manga was serialized in Bessatsu Margaret from 2011 to 2015 and has been adapted into an anime television series. The story's relatable characters and emotional depth have resonated with readers, making it a popular choice among fans of the shoujo genre.