The Guy She Was Interested in Wasn't a Guy at All

Synopsis

Aya Osawa, a gyaru high school student, frequents a small record store and develops a crush on the clerk, who has dark hair and wears a hoodie and a face mask. There's one problem— as the title implies, the clerk is actually her nerdy female classmate Mitsuki Koga. How will Aya react when she learns her crush is not actually a boy?