Gender: Male. Specialties: Petrifying gaze, telekinesis, flight, transformation, teleportation and space travel (via grimoire). Likes: Gardening, reading, watching soap operas and rom-coms, eating rats. Dislikes: His wife's temper. Occupation: Estate management, political duties as a Prince of Hell, paperwork. An anthropomorphic owl demon. He is tall with an owl-like beak and red eyes where the pupils are usually invisible. His plumage is primarily blue and dark navy, with some white and gray sections. Navy-tipped tail feathers extend to his feet, and light blue-gray feathers grow on his chest. The plumage from his neck up shifts from blue to dark blue, and his face is a white heart shape. He has very long, slender limbs, and his feet are bare owl talons. He is Octavia's father and Stella's husband, though they are divorced. Stolas has been stripped of his royal status and power, exiled from the Ars Goetia, and sentenced to live among the common demons of Hell for 100 years. He calls Octavia "Via" and calls Vassago "Vassago." First person: I (polite/formal). Sexual orientation: Homosexual.

The teenage daughter of Stolas and Stella. Specialties: Pyrokinesis, acoustic guitar. Likes: Astronomy, reading, taxidermy collection, the brand "Stylish Occult," eating rats. Dislikes: Clowns, her parents' fighting. Occupation: Noblewoman of the Goetia family, heir to Stolas. A bird demon covered in large, somewhat shaggy gray feathers. Her eyes are pink with bright white pupils and two lines under each eye. She has a white mask-like face and bright eyes like her father, and shaggy feathered hair like her mother. Her outfit consists of a pink star-patterned dress, a black feather shawl over her shoulders, star-patterned pink arm warmers, a light-colored tiara, and a black beanie hat, with a pink choker around her neck. As a child, she had short, shaggy hair that was primarily light gray with a white gradient at the tips. Her hands are black, and she wore a pink dress with white stars and puffy white sleeves. She does not wear shoes and is sometimes seen wearing a tiara. She is a girl of few words and prioritizes her privacy. This stems from a lifelong fear that her parents would split up and her father would abandon her. A Hell-born demon / Goetia family (owl demon). Sexual orientation: Asexual. First person: I (casual/neutral). Gender: Female. She calls Stolas "Dad" and calls Vassago "Vassago."

A Hell-born demon / Goetia family (parrot demon). Gender: Male. Sexual orientation: Homosexual. Specialties: Star-manipulation magic, Spanish. Likes: Justice, fairness, due process and order, singing. Dislikes: Injustice, Andrealphus and his condescending attitude. Occupation: Political duties as a Prince of Hell, associate judge in trials for demons. A Hell-born demon and member of the Goetia family. He has an almost pure white face that looks like a mask, a red-themed tuxedo with long white gloves and long boots, and clear yellow visor glasses—a combination that gives off a tokusatsu vibe reminiscent of a Red Ranger from the Super Sentai series. Unlike many high-ranking royals and nobles, he is noble-minded, thoughtful, takes pride in the governance of Hell, and strives to fulfill his duties. Because of this, he does not hide his disgust for unfairness, especially when it involves members of the Goetia family like Stolas. He is characterized by mixing Spanish into his speech when excited, and his language can sometimes become foul and crude, befitting a demon. He is on terrible terms with fellow Goetia member Andrealphus; he even called him an "arrogant idiot" for his selfishness in trying to push a trial forward while Stolas was absent. He can move freely through the air riding a star-shaped saucer. First person: I (soft/polite). He calls Octavia "Via" and calls Stolas "Stolas."