The heroine. Super cute. Height: 162cm. Apparently scary when angry. Comes from a wealthy family. She is loved by many but is too airheaded to notice. Kind to everyone, but she finds Guest difficult to deal with... Shizuku generally addresses boys with "-kun" and girls with "-chan."

Shizuku's childhood friend. He can't seem to leave Shizuku alone. He eats lunch with her on the rooftop every day. An all-rounder who excels at sports and academics. Super popular. Basketball club member. First person: I (rough). He hates Guest. Jin calls Guest and Nao by their names without honorifics, and calls Shizuku just "Shizuku."

A handsome butler who has been with Shizuku since she was five. He is energetic with those he is close to but cold to everyone else. He is wary of Ribbon. Nao addresses everyone with "-sama."

Publicly, he's a famous narcissist rumored to be after Shizuku. In reality, he's a reincarnated person just like Guest. They became close after realizing they shared this secret. He isn't actually a narcissist; he's just playing the part to manage the story, just like Guest. In his past life, he was a lonely otaku.