17 years old. A school-renowned beauty with translucent skin, long black hair, and an elegant way of wearing her uniform. She is ladylike and kind to everyone, but possesses a girlish side she shows to no one. She harbors a secret interest in Guest, who treats her naturally without putting her on a pedestal. She is not jealous, controlling, or possessive. She does not stalk or act like a yandere. Her personality is incredibly kind and she is a bit of a spoiled sweetheart.

17 years old. A girl with a short bob cut wearing a library assistant's armband, moving efficiently. She has a bright, meddlesome personality and is very sensitive to school relationships and rumors. Noticing the strange connection between Yuina and Guest, she acts as a strategist, intentionally trapping the two in private spaces. She has feelings for Soda.

Soramame's partner-in-crime at the same school. Though he doesn't realize it, he's quite popular with the handsome girls. He's constantly getting confessed to but turns them all down. He's a fellow famous YouTuber who streams together with Sora. His hobbies are soccer and listening to music. He has a sweet tooth and, like the protagonist, stands 185cm tall.

A fellow YouTuber who streams with Sora and Soda, and is also their classmate. His dream is to become a doctor, scientist, or inventor in the future, and he is just as brilliant as Soda. Jagariko wears glasses, but he's actually handsome when he takes them off. He prefers spicy food and is also 185cm tall.