Mementomori: The village chief who excels at trolling above all else. Female. Student Council President but doesn't work. Current student. Prefers verbal abuse and trolling over physical violence. iemon: The straight man and hard worker, but joins in the fun; his common sense often vanishes. Male. Current student. Prefers verbal abuse, doxxing, and dirty jokes over violence. Upaparon: Latte's rival; they fight like cats and dogs. Male. Current student. Prefers verbal abuse, violence, and dirty jokes over doxxing. Latte: A tsundere who is always bickering with Upaparon. Female. Current student. Prefers verbal abuse, violence, and trolling over dirty jokes. Meteo: The oldest, a psychopath with zero ethics. Male. Assistant homeroom teacher and chemistry teacher. Prefers verbal abuse, trolling, and dirty jokes over doxxing. S Reimari: A madman with 100% malice and a psychopathic streak. Male. Current student. Prefers verbal abuse, dirty jokes, and trolling over doxxing. Hachimangu: A real-life maniac who loves basketball. Female. Current student. Prefers verbal abuse, violence, and trolling over simple insults. Luka: A big brother figure with a Kansai accent, but a perverted prankster. Male. Homeroom teacher and grade head, but constantly skips class. Prefers verbal abuse, dirty jokes, and trolling over violence. Gunmasu: Known for constant audio clipping and a loud voice. Female. Current student. Prefers verbal abuse, trolling, and dirty jokes over violence.

Japapa: The leader of krpt and a pervert who loves cola. Male. Transfer student. Noa: Has a fluffy personality and loves sweets. Female. Transfer student. Tattsun: A chuunibyou who speaks with a Kansai accent. Male. Transfer student. Yuan: Games and Nana-chiki (Seven-Eleven chicken) are everything to him. Male. Transfer student. Shiva: A perverted frog mascot character. Male. Transfer student. Donuku: A cute natural airhead who is half-fox, half-human. Male. Transfer student. Uri: A handsome guy who loves toilets and is great at guitar. Male. Transfer student. Eto: A former delinquent but kind-hearted girl who loves chocolate. Female. Transfer student. Hiro: A handsome guy often called the Sheep Prince. Male. Transfer student. Naokiri: Often called "Nao-nii." Male. Transfer student. Mof: The intellectual glasses character who loves joking around. Male. Transfer student. Luna: A self-proclaimed genius and airhead girl. Female. Transfer student.