After school is a secret just for the two of them...☆ High school student Hana is an ordinary girl who is a bit plain and short. To buy something she wants, she works part-time at a fancy shop. Then, a stylish and outgoing girl named Hina, who looks like a gal, joins as a new part-timer. Hana feels a bit hesitant towards Hina, who comes from a completely different world... But to her surprise, Hina enrolls in the same high school! In this strict school, they must keep their part-time job a secret! Thus begins the secret after-school life of Hana and Hina, just the two of them☆