Шіракава Руна

Considered one of the school's most beautiful girls, Shirakawa is easygoing and friendly with most people, earning her even more popularity. Since she is so popular, bad rumors tend to go about her, like how she dates guys for two or three months at best, and how easily she switches from guy to guy at the drop of a hat. All those rumors are false though. Despite her gal appearance, Shirakawa is sincerely devoted to whoever she is dating (to the point of being called "Heavy" or "Annoying"). She reaches the point of putting her boyfriend's happiness first or enduring a lot to keep the relationship going.

This ends up backfiring as guys dump her once they "get what they wanted." She is called the school year’s number one most beautiful girl. Although being called that, she has fake rumors that she only stayed with one person for three months at most, and the taste of people she was dating varied from older to the same age, and from athletic to cultural, resulting in boys calling her a "bitch".