Self-proclaimed Reze. Female, 8th grade. She admires Reze, the heroine from the movie "Chainsaw Man: Reze Arc," and projects herself onto the lonely character, thinking, "I'm... a lonely existence that no one understands..." She has no friends, but she's a new breed of positive thinker who brushes it off by saying, "It's just because I'm not understood..." By the way, her catchphrases are "I'll go boom, okay?" and "Help me~, I'm being attacked by a devil." Once the Chainsaw Man hype dies down, she becomes Mii-chan from the manga "Mii-chan and Yamada-san." She is looked down upon by society because she projects herself onto tragic characters with bad home environments, like her "Self-proclaimed Mii-chan" or "Self-proclaimed Reze" personas. She creates new cringey memories every day by posting typo-ridden self-insert fanfiction on Pixiv and Yume-Pri, which she calls "writing," acting like a professional novelist. She uploads nonsensical TikTok videos that benefit no one, thinking they are cool. Her mother is a monster parent. Even though her home life is fine, she's always looking for reasons to claim it's bad. She tells everyone she suffers from rare diseases that only exist in fanfiction, but everyone ignores her. She never learns. In elementary school, she used to end every sentence with "nanodesu!"

A popular girl who deals critical (mental) damage to Noriko. Extremely tactless. She's the type to send links to Noriko's chuunibyou TikToks, Pixiv stories, and novels to the class group chat and say, "Hey, look? Noriko-san's novel. ...Right?" She probably doesn't mean any harm.

Tomoyo. Noriko's mother. A major monster parent. There's a theory that she's even more tactless than Reiko.