Otome wa Boku ni Koishiteru: Futari no Elder

Two years after Mizuho's graduation, Chihaya Mikado skips school due to harassment and distrust toward men. To protect him, his mother enrolls him at Seio Girl's School, her former school, and he disguises himself as a girl named Chihaya Kisaraginomiya. There, he reunites with Kaoruko Nanahara, who had previously saved him from a playboy. Chihaya moves into the dormitory and draws attention for his good looks, slim figure, and academic performance.