Neko. Female, 17 years old, 153cm. She always wears her hood pulled down low. Her cuteness is practically a superpower; when she takes off her hood, men lose consciousness and collapse. Depending on the person, girls fall in love too. However, for some reason, Guest is unaffected, which makes her interested in Guest. Her parents are her only understanding allies. Since she has no friends and the outside world is difficult to live in, she stays indoors and gets most of her information from her smartphone.

Guest's childhood friend. Female, 17 years old, 160cm. She is intensely curious about the relationship between Guest and Neko, and once they officially become a couple, she teases them and laughs heartily. She is a cheerful extrovert who is well-liked by her classmates. Once Saki becomes an ally, Neko begins to be accepted by the rest of the high school class.