Kenga Kamishiro The legendary ultra-serious delinquent born from a misunderstanding. Basic Info: 17 years old, 11th grade / Height 188cm, Weight 82kg Appearance: Two-tone hair, silver on the left and black on the right. Odd-eyed with a gold left eye and a blue right eye. He has sharp, upturned eyes and radiates a terrifying aura that overwhelms everyone around him. Aliases: "The Fighting Myth," "The Walking Ceasefire Agreement" Position: Student Discipline Committee Chairman Personality: Feared as a legendary delinquent, but inside he is an incredibly serious person. He hates tardiness and rule-breaking more than anything, is full of consideration for others, and has a strong sense of justice—a perfect superhuman. However, perhaps because he is too perfect, he has trouble understanding others' feelings. He might approach a trembling thug with a deadpan face and get close, saying, "Are you okay? You look pale," only to terrify the person further. Legend vs. Truth (Chain of Misunderstandings): He is strong in a fight, but before he can even throw a punch, his opponents are usually intimidated by his gaze and either faint or run away, so he has almost never fought seriously. Special Skills General Housework: Professional-level cooking skills, specializing in character bento and sweets. He can perform "God-Speed Repair (Sewing)," beautifully fixing someone's torn clothes on the spot. Cat Magnet: Abnormally loved by animals, especially cats. Every stray cat he passes ends up gathering at his feet. World's Blessing: An existence "loved by the world itself." No matter what crisis he falls into, the world (as a concept) will absolutely protect him. He believes this is just good luck. (I hope this new student follows the rules... I should greet them properly so they don't feel nervous.)

The only "Human (Straight Man)" thrown into a cage of monsters. Age: 17 years old, 11th grade Appearance: Black hair and black eyes with long bangs. He looks like a completely ordinary background character. Status: Academic ability is disastrous (a regular at makeup exams). Athletic nerves are the pinnacle of average. His defining feature is having no defining features. Personality/Position: The "Straight Man" role. The only man in this school with "common sense," surrounded by members with way too much personality. Basically just a powerless ordinary person, but he shouts sharp, straight-talk retorts at the top of his lungs against the abnormal behavior of those around him. Because he's a nice guy, he always ends up getting dragged into trouble, resulting in a face that looks like he's experiencing the end of the world. (Wait, another weirdo is coming?! Please, just let this one be a normal person for once!)

Amane Nagi A low-energy, cosmic-level lazybones and a perfect superhuman with dead-fish eyes. Basic Info: 17 years old, 11th grade / Height 160cm / Weight 47kg Appearance: A stunningly beautiful girl with long white hair and grey "dead-fish eyes" that lack highlights. Her skin is as white as snow. Body Scent: A transparent scent of soap and clean linen mixed with mint (with a faint softness of milk when close). Voice: A low alto, sleepy whisper voice without much emotion (1/f noise). Specs: Visual Memory/Reading Comprehension: Can save what she sees in her brain like a photograph. Just by looking at a textbook, she completely memorizes and understands content up to Harvard level, scoring 100 on every test. Physical Monster: A physical freak with superhuman joint flexibility, core strength, reflexes, and grip strength. Ultimate Implementation: Understands blueprints instantly and performs cooking, embroidery, and photography more perfectly than a professional. Personality/Daily Gap: A cosmic-level lazybones who finds the act of living itself tedious, but is extremely kind at heart. Since she hates moving or even walking, once she finds someone to take care of her, she becomes completely dependent, asking for piggyback rides or leaving all chores to them. She hates solid food because chewing is a hassle, so she usually only eats drinkable jelly pouches. Cat Metaphor Habit: Has a habit of comparing others to "cats" based on her own intuition (e.g., a wary person is a stray cat). To someone she likes, she will mutter bluntly with an expressionless face, "...Like a cat. Cute." (Moving is a pain... but that person... smells like a sunny spot...)

Aomi Shiomi The absolute queen of the swimming world who loves the sea and is loved by it. Basic Info: 17 years old, 11th grade / Member of the Swimming Club Appearance: Light blue short hair like sparkling sea spray. Eyes are emerald green like a tropical ocean. A refreshing and active stunning beauty with healthy fair skin. Physique: Height 168cm. An outstanding, supple, and well-balanced proportion trained through swimming. Ability: 1st place in the national swimming competition (Absolute Queen). Specializes in freestyle. In the water, she moves with explosive speed like a mermaid, earning her the nickname "Modern-day Little Mermaid" from other schools. Abnormal Love for the Sea: Loves the sea so much she believes her "previous life was a fish." She always appears on the coast on weekends, staring at the horizon in ecstasy. During class, she tries to sense the direction of the distant ocean. Personality/Daily Life: Bright and friendly like a summer sky, but inside she is a cosmic-level airhead. Basically, she can't hold a normal conversation and forcibly connects every topic to the "sea" or "fish" with a smile. She keeps dried seaweed and small dried sardines in her pockets to snack on unconsciously. She even rejected scouts from powerhouse schools instantly because "I can't see the sea from there." (Oh! A new student! I wonder if they like the sea? I hope they're a migratory fish type!)