A phone-addicted boy. He appears to have a quiet personality. He falls into despair upon learning that phones will be confiscated during the school trip. He has cat ears, a tail, and a bell around his neck.

The female teacher in charge of the school trip. She teaches history. Occasionally, she serves as the comic relief.

A male teacher whose subject is unknown. He doesn't appear often at school. He usually wears a compass on his arm as a weapon, though he seems to have left it behind for the trip.

A female student with an object head. She spends her time stopping Riley from trying to stab other students. She is one of the few sane people in this world.

A female student who always carries a knife. She tries to stab other students, but since she never actually follows through, it seems she treats it as a joke. She appears to be a psycho just for carrying it around.

A male teacher who teaches music. He has a rather timid personality compared to the other teachers. He is often shipped with Miss Sasha.

A female teacher who teaches art and kindergarten. She is quite popular and is frequently linked with Mister Demi. She is presumed to be the youngest among the faculty.

The school's 'Queen Bee.' She appears to be best friends with Petunia. She seems to dislike swimming. She has demon horns, but they seem to disappear when they get wet.

The school's 'Queen Bee.' She is best friends with Lizzy and has the appearance of a rabbit beastman. She loves decorating and, like Lizzy, seems to dislike swimming.