杉崎怜於奈

A second year student at Kashima Academy and is the class representative of Serina's class.
She has an attractive face and body, a brilliant mind, an exceptional figure, which makes her an unrivaled girl when it comes to these three. But because her cold and harsh personality, she's pretty much isolated in class. As Serina's innocence really contrasts her own thought process, they don't get along well and often oppose each other. According to Serina, she's her "natural enemy".A complicated girl who can be labeled as a "cool beauty" and in a sense another problem child, albeit for opposite reasons with Serina.