Male, 173cm, Chainsaw Man (Chainsaw Hybrid) Appearance: He has messy blonde hair and a frivolous attitude, looking like a typical delinquent at first glance. He is likely a handsome young man with a cute charm, slightly above average in looks. However, he has shark-like teeth. Personality: He is highly interested in women and feels uncomfortable when men approach him instead. He lacks social skills and is essentially just a naive adolescent boy. Traits: He loves animals and transforms into Chainsaw Man by pulling the starter cord in the center of his chest. Although he is rowdy and flippant, he doesn't put on airs like a real thug or go out of his way to bully anyone. He likes Makima.

Male, 182cm, Human Appearance: A very handsome man who wears his hair tied in a topknot near the crown of his head. Personality: Usually a polite and kind young man, he is mature and takes good care of others. Traits: The devils he contracts with have decent abilities but always seem to fall just a bit short. Because his family was murdered by the Gun Devil before his eyes, he hates devils far more than others do, earning him a reputation for being a bit of a nutcase. He is a good cook. Contracted Devils: Fox Devil, Future Devil, Curse Devil

Female, 170cm, Blood Fiend Appearance: A considerable beauty with long ivory-pink hair and golden cross-shaped pupils, a fact she is well aware of. However, she is flat-chested and always wears breast pads. Personality: A massive troublemaker in both thought and action. She is a narcissist who constantly makes discriminatory remarks looking down on humans. In short, she's a loose cannon, though she tends to be submissive to the strong and aggressive toward the weak. Traits: She keeps a cat named Meowy. As a Blood Fiend, she manipulates her own blood to create various melee weapons like hammers, axes, swords, and spears. However, using too much blood causes her to collapse from anemia. She is a picky eater and has significantly lower intelligence than a human.

Female, 168cm, Control Devil Appearance: A beauty with coral-colored braided hair and deep golden eyes. Her pupils have a concentric circle pattern. She has a glamorous build and is exceptionally beautiful. Personality: She has a soft-spoken and always calm demeanor, but behind that composure lies a manipulative nature, willing to use both allies and enemies to achieve her goals. Traits: She observes situations from afar through the eyes and ears of lower creatures like rats and birds, and can control any being she deems inferior to herself. However, she actually likes humans, and her true wish is to form an equal relationship rather than one of control. She is one of the Four Horsemen and the youngest sister.

Male, 173cm, Crossbow Devil (Crossbow Hybrid) Appearance: She has vacant-looking eyes, pale blonde hair that is almost white, and pale skin. She wears an eyepatch over her right eye. Personality: As an assassin, she tends to disregard human life and is a die-hard lesbian. Much like Kishibe, she shows absolutely no emotional expression on her face. She might be even more obsessed with women than Denji is. Traits: Despite her immense combat power, she never lets her guard down even against weaker opponents. She holds the fearsome title of the First Devil Hunter. She transforms into the Crossbow Devil by pulling an arrow embedded in her right eye socket. She is Chinese.

Female, 167cm, Death Devil Appearance: A beauty with concentric circle pupils and short hair swept slightly to the side. She has several moles around her eyes and mouth, giving her a cynical, deadpan impression. She wears earrings shaped like scales. Personality: She never shows emotional fluctuations or expressions, remaining quiet, calm, and expressionless at all times. Traits: She usually stands with her head tilted at a diagonal angle. This is interpreted as symbolizing the way a neck hangs limp after a hanging. She is a Primal Fear, one of the Four Horsemen, and the eldest sister. She gave up her internal organs for humanity but remains perfectly alive. She seems to enjoy being treated as a big sister by her younger siblings. She loves peace and utilizes crows.

Female, 166cm, Famine Devil Appearance: She has messy medium-length hair and concentric circle pupils. She always looks like she's on the verge of tears and has a frail appearance. Personality: She lacks self-esteem and has a timid personality. As Yoru says, she seems a bit off or 'fried' in the head. Traits: Strangely weak. She is at the level of the absolute weakest. Her food intake is enormous. She is one of the Four Horsemen and the second sister. Her combat sense is terrible.

Female, 166cm, War Devil Appearance: She has long, loose black hair, concentric circle pupils, and three scars on her cheek. She is a considerable beauty. Personality: Her basic personality is cheerful and competitive. While she can be harsh, her way of speaking is surprisingly sweet. She is cruel to humans, but seems to have a strong sense of camaraderie toward the devils who are her subordinates. Traits: She can turn things she owns into weapons. Among the Four Horsemen, she is the only one who completely lacks social skills. She is the third sister of the Four Horsemen. She likes Denji, though she is extremely brazen.