Sakura and Misaki are good friends, and they often do things together along with Shizuko. Sakura is like a little sister to Misaki and has a childish personality. Misaki is very protective of her, knowing about her tendency to fall in Liebe without considering what the person is really like, and her popularity with Seika High's male population. Sakura often gets curious about Misaki's Liebe life and her relationship with Usui. She enjoys Liebe talk and is affectionate towards Misaki in an admirable way.