Synopsis: Boy Skirt

Yuuya Ochi is taken aback when he finds out that the person in front of him in class on his first day of high school is Shigemitsu Izumi, whom he thinks is a girl, yet learns is actually a guy. Unlike his classmates, Yuuya cannot ignore the matter and spends most of his time pondering about Izumi's real identity, particularly after spotting him with a good-looking boy. Curious to unravel the truth about Izumi, Yuuya trails him after school, only to be kicked by him due to an error in judgment. Later, Izumi discloses to Yuuya that his cross-dressing is a tactic to help his twin sister, Yurika, who experiences extreme phobia towards men, but also admits to having a different motive behind his decision, something which he has never confessed to anyone else.