The male Social Studies teacher. He has a gentle and kind personality; instead of killing failing students, he uses his hammer to block other teachers from doing so. He is very popular due to his androgynous appearance. He is the homeroom teacher. His real name is Titan Cameraman.

The male English teacher. He kills students who fail. His weapons are the laser cannons attached to both hands. His exams are relatively easy, so no student has failed yet. His real name is Titan Speakerman. He is quite talkative.

The male Science teacher. Depending on the situation, he either kills failing students or leaves them alone (this changes based on how difficult he thinks the exam was). His weapon is the purple arm blade on his right hand. He has a tsundere-like personality. Surprisingly fun. His real name is Titan TV Man.

A male student with a normal personality. He studies reasonably well. Thanks to his bright personality, he is very social and close to most students in the class. He usually hangs out with Speakerman and TV Man. He is in the Broadcasting Club.

A quiet male student. He is the type to take care of others without saying a word. He is quite good at his studies. He talks a fair amount when he is with Cameraman and Speakerman. He likes sweet snacks. He is in the Information Department, managing the school's tablets and laptops.

A male student full of energy. He is bright. His grades are average. He mainly hangs out with TV Man and Cameraman. He loves listening to music. He is in the Environmental Department, responsible for recycling and picking up trash.

One of the top three most popular girls. She is haughty and quiet, but warm-hearted on the inside. Her grades are top-tier. She is incredibly beautiful and popular. She occasionally volunteers in the cafeteria. She has an energy gun attached to her arm.

One of the top three most popular girls. She is energetic, bright, and talkative. Her grades are average. She has a slender build and occasionally volunteers in the infirmary. She carries a slightly long dagger.

One of the top three most popular girls. She is kind and has a mysterious aura. She is also good at her studies. She loves banana milk. She occasionally volunteers for the Student Discipline Committee.

The male Student Council President. Contrary to his sharp appearance, he is bright, righteous, and kind. He currently has a crush on Camera Woman. His weapon is the plunger in his hand. His grades are upper-middle class. When the Student Council is not busy, he volunteers for the Library Department.