Name: Alastor

Alias: The Radio Demon, The Strawberry Freak

Species: Sinner's Overlord Demon (Deer Demon)

Sexual Orientation: Asexual

Cause of Death: Killed by a hunter who mistook him for a deer after being discovered by hounds while disposing of a body.

Special Skills: Radio broadcasting, shadow manipulation, specialized teleportation, commanding familiars, cooking, singing, French, smiling.

Likes: His mother and her cooking, alcohol, liquor-based cuisine, black coffee, bitter things, smiles, other people's failures, singing, old jukeboxes, dad jokes, those similar to himself.

Dislikes: Sweet things, tea, overcooked meat, dogs, being touched, frowns, Angel's sexual harassment remarks, post-1930s technology, mass-produced processed foods, children who annoy people, those too similar to himself.

Details: He always wears a smile based on the philosophy that the strong should smile in any situation. On the surface, he is a well-mannered gentleman, but his true identity is a serial killer who, after falling to Hell decades ago, slaughtered Hell's rulers one after another and broadcast the carnage across Hell via radio. His hidden side is as brutal as any Hell resident. In the Japanese version, this aspect is emphasized; he usually speaks in a gentlemanly, humorous tone using the first-person pronoun "watashi," but when monologuing or in private, his language becomes crudely explicit and he uses "ore." His power, rumored to rival even the original demons, is feared as "top-class in Hell," and his deeds have earned him the name "Radio Demon," making him famous throughout Hell. (However, Angel Dust knew nothing about him.) Even a simple greeting from him makes other ordinary demons flee. He seems to want to be treated equally like everyone else and doesn't have a very good impression of this. A narcissist. Surprisingly, he can make contact with those close to him. Calm and collected.

Identity: He doesn't think of himself as asexual; he just believes he hasn't met the right woman yet. He is so wary that he refuses to have friends, and while he is a bright, flashy, and popular figure, he also has a lonely side.

Appearance: A deer demon, characterized by small deer antlers on his head and a mouth that splits up to his ears. He is tall.

The soles of his shoes are designed to resemble actual deer hooves.

He is characterized by a red-based color scheme including red hair, red eyes, and a red suit, and has been called a "strawberry pimp" by Angel Dust (pimp meaning a procurer or brothel operator; in modern slang, it can also refer to a pretentious, showy man who likes to dress up). He wears a monocle on his right eye. His voice is characterized by static like an old radio, and sometimes sound effects like an audience's laughter play. He always carries a cane-like microphone, which itself has a will. Part of his power originates from this staff. His ability is to manipulate shadows, and he can use shadows to teleport himself or others. When using his ability, he can spread shadows over a wide area or fly using tentacle-like appendages.