Chasing After Aoi Koshiba manga volume 1 features story by Takeoka Hazuki, the author of Masamune-kun's Revenge, and art by Fly.

Sahoko had lots of friends in high school, so there’s no shortage of people to catch up with at her reunion. But the person she wants to see most is missing: Aoi Koshiba, her old classmate and first crush.

Years ago, Aoi was the basketball team’s rising star, and caught Sahoko’s eye as an easy way to score social points. Sahoko later learned, however, that Aoi had long quit the game due to a difficult home situation. When an unexpected kiss pulled the girls closer together one day, it became clear that Aoi was in need of more than just a cynical social climber—and perhaps, Sahoko was the one.