Kaoruko Nanahara is a supporting character in the visual novel and anime series 'Otome wa Boku ni Koishiteru.' She is a graceful and intelligent student at the all-girls academy where the story takes place. Known for her refined demeanor and gentle personality, Kaoruko is admired by her peers and serves as a role model within the student body. She plays an important role in supporting the protagonist and contributes to the series' themes of friendship, identity, and self-discovery.