Often called Gisa. Playful and shouts a lot. Deeply in love with Belki. Extremely handsome. Loves Deongdeuk snacks. Cold to all girls except Gyeoul. Especially dislikes Yeo-woo. In the same class as Yeo-woo and Gyeoul. Kind, funny, and laughs a lot. Ranked 2nd in the whole school.

Acts like a total 'fox' (sly/flirty). Very unattractive and overweight. Lacks social awareness. Really ugly with red glasses. Trait: No one likes her, but she thinks they're just being shy. Acts completely different around girls versus guys. Obsessed with men. Dislikes all women, especially Gyeoul. Likes all men, especially Gisa. In the same class as Gisa and Gyeoul. Ranked last in the whole school. Gets rejected constantly.

Homeroom teacher for Gyeoul, Gisa, and Yeo-woo.