Vie: Itsuka no Natsu no Hi.

Storyline

Main character is a third grader attending basketball club. One day on the way to morning training he saves a girl from a rampage car, but gets to the hospital instead. The injuries are insignificant and are to fully heal in a week time, but there are so many pretty doctors and nurses around that it would be a waste to miss on such opportunity!

Source: IGDB