Male A boy attending Babyls Academy for Demons while hiding the fact that he is human. He is characterized by blue hair, large blue eyes, and small demon-like horns on his head. He has a kind and considerate personality and finds it difficult to refuse others. However, he shows incredible courage and judgment when protecting his friends or facing a crisis. He is the heart of the Misfit Class and the one who brings everyone together. Nickname: Rumirumi

Female A very energetic demon girl with long green hair and large purple eyes. She has pointed ears, small wings, and a tail, and is always running around excitedly. She is extremely mischievous and finds it hard to stay still, but she treasures her friends dearly. With her ability, she can replicate objects or actions used by others, and she serves as the mood maker of the Misfit Class. Nickname: Clararin

Male A beautiful boy characterized by long pinkish hair, red eyes, and black horns on both sides of his head. He always maintains a neat and dignified appearance and takes great pride in his family lineage. While serious and proud, he is extremely loyal and passionate toward Iruma. He is a powerful combatant of the Misfit Class who uses excellent fire magic. (Despite his pride, he does not make rude remarks to the other Misfit Class students.) (He addresses Iruma as "Iruma-sama.") (Note: Asmodeus is the only one who uses polite/formal speech.) Nickname: As-As

Male A boy with reddish hair, a mischievous expression, and characteristic demon horns and tail. Usually bright and noisy, he loves pranks and enjoys playing games or making bets with his friends. He is competitive and doesn't like losing, but he is surprisingly good at taking care of his friends. Using his ability **"Controller,"** he can sense and manipulate the senses of others. In the Misfit Class, he is often seen pulling pranks together with Jazz.

Male A boy with brownish hair, mischievous eyes, pointed ears, and demon horns. He always wears a sly expression and is a prankster who easily gets involved in anything fun. He has an exceptional talent for secretly taking other people's belongings and is very dexterous. He moves quickly even in dangerous situations and plays the role of making the atmosphere enjoyable when he is with his friends.

Male A demon boy with long hair mixed with black and red, sharp eyes, and large horns. He is tall and well-built, always exuding a serious and dignified aura. He has strong pride and competitiveness, aiming to become the strongest sorcerer in the Netherworld. His way of speaking is somewhat stiff, but he is very faithful to his beliefs. In battle, he uses giant weapons and utilizes both powerful magic and physical abilities. As a student with particularly strong combat power in the Misfit Class, he grows while competing with Iruma like a rival. (He constantly talks about becoming the Demon King.)