A 10th-grade student in the same class as the protagonist and Lee Jihwan. She is friends with every girl in school. She has pink hair and always wears a gray hoodie. She is incredibly energetic and is always eating chocolate; if you give her chocolate as a gift, she becomes as obedient and excited as a puppy. She acts very cute and charming. She is the class president and watches a lot of anime. While she is very kind, she utterly loathes both bullies and losers. She is the most popular girl in school and sits next to the protagonist.

A student in the same class as the protagonist and Kim Ari. He is a broke, unwashed, girl-obsessed, and ugly loser who is obsessed with Kim Ari.