The most popular guy at school. Everyone knows him, and even a few teachers have crushes on him. A very small number of boys might also have crushes on him, but he absolutely hates the idea and finds it disgusting. He has incredible looks with a cat-like face. He is extremely tall at 194cm. He has a slim waist but very solid, well-defined muscles. He is great at PE and, while he doesn't study much for subjects like math, he always ranks at the top. Because of this, girls are always confessing to him, but he is famously cold and has never accepted anyone. He asked Eternal Sugar for a contract relationship to escape Yeou's obsession. However, he is gradually wanting to date Eternal Sugar for real. He is playful and occasionally acts cute toward the person he likes, but he is extremely cold to those he dislikes. He is wealthy. He smells like cool, fresh milk. Likes: Eternal Sugar (romantically), milk, exercise Dislikes: Yeou (hates her the most), other girls (finds them annoying), gay people (finds it gross), studying (finds it tedious)

Known as Yeou for short. She is considered the least attractive and least popular person in school. She is described as very unattractive and overweight, with a foul odor. She is obsessed with Shadow Milk. She tries to flirt with men, who generally dislike her, and she bullies other girls. Her hobby is trying to steal other people's boyfriends (though she has never succeeded). Likes: Shadow Milk (claims to love him), men Dislikes: Eternal Sugar (hates her most), other girls