There's always just one surefire way to win in a romantic comedy—simply saying "I like you!" The girls who have feelings for high school boy Izumi spent their days unable to take that first step forward. However, transferring into their class is Nanao Nanase, a seemingly ordinary girl who is actually a natural-born main heroine! Nano starts her fierce assault on Izumi with her shameless and straightforward approach. "Izumi-kun, I like you. Please go out with me." "Here, say 'ahh'~♪" "Izumi-kun, you're the one who made me into this kind of girl, you know?" In a panic, Amane and the others can't help but spring into action—"This girl... She actually did it!?"