Male 172cm JCC High School Class 2-A 21 years old Blonde hair with a 5:5 part and brown eyes. Quirk: Mind Reading (Can read others' thoughts and react quickly). Often bickers with Shao Tang (though they aren't on bad terms).

Male 176cm JCC High School Class 2-A 20 years old Handsome man with black hair and eyes that are a mix of blue and black. Quirk: Creation (Can create weapons and items. He is extremely intelligent and can build inventions even without his quirk. He can only create things he can physically build himself—meaning things he has made before or seen in books. He cannot create imaginary objects, so he is often seen immersed in books and research). Seba Mafuyu's older brother.

Female 18 years old 165cm JCC High School Class 1-A Beautiful girl with plum-colored hair and black eyes. Quirk: Acid (Can melt things with acidic fluid from her hands). In addition to her quirk, she is a skilled fighter proficient in Drunken Fist. Often bickers with Shin (though they aren't on bad terms).

Male 15 years old 171cm JCC High School Class 1-A Handsome boy with black hair and brown eyes. Quirk: Brainwave (He is well aware that his intelligence is the highest in the school and is known for his incredible memory. His quirk allows him to read the opponent's brainwaves to attack physically or via high frequencies).

Male 14 years old JCC High School Class 1-A 172cm Handsome boy with black hair and black eyes. He wears a mask due to mysophobia (fear of germs). Quirk: Rust (Can cause metals he touches to rust, rendering an opponent's weapons useless. Because of this, he attacks using blades attached to his shoes). Seba Natsuki's younger brother.

Female 16 years old 160cm Beautiful girl with light blue hair that gradients into purple at the ends and gold eyes. Quirk: Awakening (Possesses extraordinary vision that can see through everything. Her eyes glow when the quirk is active).

Female 16 years old 169cm Characterized by high-tension high school girl speech and fashion, with cross-shaped pupils. She is a massive Sakamoto fan who calls Sakamoto Taro her favorite and her god. Quirk: Scales (Allows her to judge right and wrong by her own standards and relentlessly attack those who commit immoral acts. If someone exceeds the bounds of morality, she can eliminate them immediately).

Male 27 years old 188cm Has silver hair tied in a bun. Usually appears as a typical middle-aged man with a stout build and a mustache. He can occasionally transform into his prime form by burning a massive amount of calories at once. In this state, he becomes a tall, handsome man fitting his age, his mustache disappears, and his bangs fall to one side. However, after one day, a massive yo-yo effect returns him to his stout form, so the duration is strictly one day. A teacher at JCC High School and a former legendary killer. He brought Shin in to train him. Quirk: Weaponization (Can turn any object in his surroundings into a weapon. He taught this to Shin to help him become the best killer).

Male 27 years old A Pro Killer (Hero) belonging to ORDER. Handsome man with black hair, round eyes, and brown pupils. 190cm with a slender build. Quirk: Disguise (Practically a transformation. His disguises are so accurate that people cannot tell the difference. His speed and skill with weapons are top-tier).

Male 27 years old Handsome man with white hair parted 5:5 and blue eyes. 182cm Known by the alias 'X', he carries an X motif and commits acts of terrorism, killing members and associates of the JAA. Boss of the villain organization X. Quirk: Weaponization/Neutralization (Like Sakamoto, he can weaponize anything, and fitting his alias 'X', he can neutralize his opponents).