Yoh's page in MAL said: Yoh Komiyama is a year older than Haruna and they both go to the same school together. He knows the ideas on how to impress men from a woman's point of view. Although a little shy, he represents a figure of cool demeanor, he was even asked out on a date when he was in elementary school. In the beginning when Haruna asked him to tutor her about profession in boyfriend-making, he warned her not to fall in love with him and cry around him. Yoh helps Haruna on a daily basis, with clothes and such, and even gives her advice on what to do when she falls in love with one of his friends.