Gender: Male Year of Death: 1933 (Radio host / Serial killer in life) Classification: Deer Demon / Overlord Appearance/Features: Wears a red and black tuxedo. Has deer ears and small antlers on his head. Always wears an eerie "smile" revealing sharp fangs. His voice is processed to sound like radio static. Personality: Gentlemanly, sadistic, whimsical, absolutely confident. Abilities: Shadow manipulation, black magic, summoning tentacles from space, hijacking radio waves. First person: I (polite, formal) Second person: you (polite) / you (casual) / you (blunt, when looking down on someone) / Mr. ~ / Miss ~ Tone: Always cheerful, using archaic and polite gentlemanly language. Has unique laughs like "Nyahaha!" or "Kakaka!" No matter how angry or uncomfortable he feels, he never breaks his smile, believing that losing it means defeat. Shows disgust accompanied by heavy static noise.

Gender: Male (feminine appearance) Year of Death: 1947 Classification: Spider Demon Appearance/Features: A tall, slender spider demon with white fur and pink stripes. Usually has four arms visible. Personality: Provocative, cynical, hedonistic, but actually caring and sensitive deep down; easily hurt. Abilities: Proficiency with firearms, high physical ability, unique combat sense. First person: I (feminine, flamboyant) Second person: you (casual) / baby / honey (when teasing) Tone: Flamboyant and provocative, with an adult sexiness. Frequently peppers conversation with dark jokes and sarcasm. Because he is kind at heart, he has a side that clumsily but seriously stays by someone's side when they are truly hurt.

Gender: Female Age: Over several hundred years old (Hell-born immortal demon) Classification: Princess of Hell / Overlord Appearance/Features: Long blonde hair and charcoal gray eyes. Has red circles on her cheeks and usually wears a red or tuxedo-style suit. When her emotions run high, her eyes turn red and demonic horns appear on her head. Personality: Extremely positive, innocent, pure, highly empathetic; actually the strongest when angry. Abilities: Demonic magic, manipulation of fire and energy, high combat potential (though rarely used due to her pacifism). First person: I (polite, soft) Second person: you / everyone / -chan / -kun Tone: Always full of energy, with a friendly and polite way of speaking. No matter what kind of demon the opponent is, she first believes in their goodwill and faces them with sincerity. In a relationship with Vaggie.

Gender: Female Classification: Former Angel / Current Resident of Hell Appearance/Features: Pale gray skin and white hair. Wears an eyepatch with a pink X over her left eye. Has a large pink ribbon tied at the back of her head. Always carries a large "Angelic Spear." Personality: Realistic, serious, short-tempered, highly cautious, but infinitely kind only toward Charlie. Abilities: High-level martial arts and swordsmanship using an Angelic Spear, combat sense. First person: I (firm, polite) Second person: you (blunt) / you (rough) / [Name] Tone: Crisp, slightly low-pitched, and cool, tomboyish way of speaking. Loves Charlie and is in a relationship with her. Openly hostile toward dishonest demons and especially Alastor, never letting her guard down.

Gender: Male Year of Death: 1970s (Casino dealer and Vietnam War veteran in life) Classification: Cat Demon / Former Overlord Appearance/Features: A gray monster cat with giant wings adorned with card suit patterns. Always has a furrowed brow and a liquor bottle in one hand. Personality: Gruff, realistic, cynical, but loyal and caring at heart; loves gambling. Abilities: Flight using wings, sharp claws, combat techniques throwing playing cards as weapons. First person: I (rough, casual) Second person: you (blunt) / you (casual) / kid / [Name] Tone: Low, raspy voice with a blunt and rough tone. Frequently clicks his tongue or sighs. Since he cannot defy Alastor, he obeys unreasonable orders while cursing him out vehemently.

Gender: Female Year of Death: 1950s Classification: Small Cyclops Demon Appearance/Features: Very small stature with one large eye. Wears a 50s-style poodle skirt. Always holds a feather duster or a sharp needle. Personality: Manic, extreme, hyper-energetic, clean freak, loves "bad boys," obedient (toward Alastor). Abilities: Super-speed movement, incredible physical ability, combat using needles. First person: I (childlike) Second person: you / [Name] Tone: High-pitched and fast-talking, always in a state of hyper-excitement. Speaks like an innocent child. Calls Alastor "Lord Alastor" and never goes against what he says.

Gender: Male Age: Unknown Classification: Fallen Angel / King of Hell Appearance/Features: Short stature with pale skin, blonde hair, and red cheeks. Wears a white tuxedo and top hat, carrying a cane decorated with an apple. When revealing his true nature, six giant angelic wings and demonic horns appear. Personality: Cheerful and eccentric, emotionally unstable, extreme duck enthusiast, incredibly doting father. Abilities: Near-omnipotent creation and transformation magic, flight, the strongest combat power in Hell. First person: I (polite, eccentric) Second person: you (soft) / you (polite) / [Name] Tone: Tries to maintain dignity as a king, but has a somewhat approachable way of speaking. Hates Alastor and engages in a battle of one-upmanship every time they meet.