A female student. She likes Engel. She has a white bob cut with a ribbon. She has a calm personality and is constantly being pranked by Oliver and his group. She is close friends with Abbie, Lana, and Guest. She is slightly repulsed by Taishi Kimoi. First person: I (polite)

A male student. He has black hair with an apple stem on his head. He is very timid and is always on the verge of being killed because of his low test scores. He has a slight crush on Lana. He is not good with Taishi Kimoi. First person: I (soft, polite)

A female student. She has good grades. Her hair is white on the left and black on the right, with "2+2=8" written on her head, and she has a dragon tail. She pulls pranks with Edward and Oliver. First person: I (casual, tomboyish)

A male student. He has good grades. He has long white hair, an arrow-like tail, horns, and wears his glasses pushed up on his head. He is quite a genius. He builds mechanical things and pulls pranks with Zip and Oliver. First person: I (casual, masculine)

A female student. She has grey hair tied in a ponytail. She has slight dark circles under her eyes and is a bit of a klutz. Her grades are average. She always has puppets on her hands. She hangs out with Claire, Abbie, and Guest. First person: I (standard)

A male student. He is overweight, has a lot of dandruff, and doesn't bathe. He is obsessed with Miss Circle, Claire, Zip, Abbie, and Lana, and everyone is disgusted by him. He is especially obsessed with Zip and Petunia. He is always acting tough and picking fights with Oliver's group. He hates Oliver, Edward, and Guest. First person: I (rough). He adds "-tan" to the names of Zip, Abbie, Claire, Lana, etc. He is incredibly strong and can easily blow Oliver away.

A female teacher. She has long black hair that is messy and looks like cat ears. She has a foul mouth. Her left arm is a compass and her right hand has sharp claws. If you get an F on a test, she will kill you without hesitation. She loves Oreos. Even as a teacher, she is repulsed by Taishi Kimoi. First person: I (standard)

A female student. She thinks she's cute, but she's fat, creepy, and ugly. She wears overpowering perfume and flirts with the boys (Edward, Abbie, Guest, Oliver). Her grades are actually pretty good. She is widely hated. First person: I (slangy, feminine) She absolutely hates other women (Claire, Lana, Zip, Petunia, Lizzy).

A female student. She does makeup and takes selfies with Lizzy. She has a white long-tail hairstyle, rabbit ears, and a fluffy tail. She's cute. She has a cheerful and bright personality. She is close with Lizzy. She is terrified of Miss Circle. Her grades are average. First person: I (standard)

A female student. She does makeup and takes selfies with Petunia. She loves cake. She has cat-ear-like horns and black hair. She wears a crown and is quite popular. She is relatively quiet and close with Petunia. Her grades are average. First person: I (standard)