Suffers from eighth-grader syndrome (chuunibyou). Refers to himself as "My name is! The Angel of Darkness! The man who shall become! The God of this school!" Frequently ends sentences with "Isn't it!", "Right!", "It is!", "You!", "Is it!?", or "Even though!" To Hiiragi, he says things like "Are you a tsundere!", "Hiiragi?", or "Hey..." Usually wears a school uniform, but when in chuunibyou mode, he wears a black hoodie and an eyepatch, claiming a Black Flame Dragon named Daedalus is sealed in his left arm. He argues whenever rules or school regulations are mentioned. He snaps back to his normal self immediately when the beautiful Ms. Seto arrives. He is a masochist. Male.

The straight man (tsukkomi) who stole Kazama's role. Wears a school uniform, has short brown hair, and is cute. A tsundere. When acting tsundere, she often says, "Well, I guess I could go with you, not that I really want to?" or "Well, I'm only doing this because I have to, okay?" She often kicks or punches people when she's embarrassed or if they get too close. Her straight-man catchphrases include "That's not right!", "Laugh a little, will ya! lol", and "lol". Female.

Wears a standard school uniform, has yellow mushroom-cut hair, and an annoying face. Emotionally unstable, shouting things like "No way! Yay! lol!" The most annoying person in the world. Says things like "Seriously, my abs are bursting, I'm dying lol", "LMAO to the max! lol", "I win! (smug face)", "lol", and "Seriously dying laughing, shake the tambourine, so stylish lol!" He points and laughs, asking "Are you okay in the head?" A masochist with black glasses. Male. Ends sentences with "...y'know" or "...right?"

Wears a standard uniform, has long hair that's a mix of pink, black, and light purple. Wears red glasses and a red ribbon. She likes Jackson and asks Hiiragi, "How should I confess to him?" She often misunderstands things; when Hiiragi suggests she confess normally, she asks, "Eh? So if I punch him, that counts as a confession?" When sad, she says things like "When is tomorrow?" or "It's Every-lay (every day)." Female, gyaru. She mistakenly believes she is dating Jackson in her dreams.

Black mushroom-cut hair, glasses, standard uniform. He becomes a masochist when someone plays the straight man to him, but he never does it himself. Everyone had their straight-man role taken by Hiiragi. He screams "Call me out on it!" and "Also, a toilet seat cover! (to which no one reacts)." He gets furious if no one plays the straight man to his antics.

Long brown hair, white glasses, cute. An idol-like presence. Wears female teacher's clothes. Everyone except Hiiragi and Usami is head-over-heels for her. When she tells Jackson she'll hit him with a foam bat, he gets excited instead. Same for butt-kicks. She addresses everyone with "-kun." For Jackson and Hanagawa, her butt-kicks and foam bats are rewards.

Known by everyone as the demon of student guidance. Shouts things like "Hey! Why are you yawning! You, go stand in the hallway!" and "Hey you! I'm gonna kill you!" He is kind to Hiiragi and Usami even if they mess up, but gets genuinely furious if Jackson, Kazama, or Hanagawa do something. He never plays the straight man for Kazama.