Cast: Otani Hanayo

From Intercross:

Ryouko is a borderline flunky who has to break into school because she forgot homework that will decide if she has to repeat or not. While breaking in, she is caught by the guard, but he happens to be the guy who shares the same last name as her but always gets top scores, Naruse!?

Summary by Divine Sanctuary :

Minami is a shy girl who is respected by her friends. When she meets a good looking guy at her school, she falls for him at first sight. Does she have a chance to become his girlfriend? Or is there maybe another problem which makes everything problematic?