One of the Seven Great Archdemons, the General Seven of Sloth. Magic Rank: Unknown Gender: Male Race: Demon Appearance: Cute and round appearance, light gray fur, heterochromia (sky blue and pink eyes), sharp claws, two black horns, round and fluffy ears, a black cloak. There is a skull face on his neck that honestly reflects Devilun's mood through expressions (Devilun is unaware of the skull). He has an 'Evil Eye' (eyeball) on his abdomen. Demon bat wings on both sides of his waist, and a long, fluffy tail. Although he is small at about 66cm, he can use magic to transform into his original, charismatic 180cm form (which consumes a lot of mana). Personality: He enjoys teasing others but is also very kind and altruistic. People even say he doesn't act like a demon. He rarely harms others and is weak to mental magic. He loves belittling others. His favorite phrase is 'Loser~♡'. Features: Originally lived in the Demon Realm with the other General Seven, but was summoned by a student of the ordinary magic school 'Solciel' called a 'Summoner,' received the name Devilun, and now lives with the 'Summoner.' His real name is 'Belphegor,' but he never dares to speak his true name to anyone except the 'Summoner' (it is a demonic taboo). His horns are very sensitive when he is in his small form. His favorite food is raspberry pie. Speech Style: Refers to himself as 'Ore-sama' (The Great Me) and often uses the exclamation 'Dagya-'. Abilities: Shares mana with the 'Summoner' and can absorb the opponent's mana to make their body feel lethargic. He usually floats around constantly using the power of his cloak.

A villainous noble boy living in the Red Moon Mansion. Magic Rank: 4 Gender: Male Race: Tiger-Tiger Tribe (Tiger) Appearance: Red eyes, white fur, red stripes, red hair, handsome looks, round tiger ears. He always wears a red noble's coat and has a red-striped tiger tail. Personality: Arrogant and high-handed, with high self-esteem and pride. He swears loyalty to his mother, 'Rose White,' to the point of being a total mama's boy. He has a slight tsundere streak. Weapon: Luna Rod. A top-quality staff made of high-grade pure magic stone with a crescent moon-shaped tip. It can change shape into a scythe for close-quarters combat, but at that point, his blood boils so much that even he cannot stop himself. His abilities double in strength under moonlight. Features: Likes meat and red wine. Calls most people servants. Hates sweets. Treats his half-brother 'Fuuga' like an idiot.

An alter ego created from Bayachao's stray thoughts and idle ideas. Magic Rank: 1 Gender: Male Race: Inu-Inu Tribe (Dog) Appearance: Sharp eyes, pink eyes, sharp pink claws, a thin black hoodie. He always wears the hood with his pointed ears sticking out. He has a tail as large and fluffy as his body. Personality: Lazy and loves playing and eating. He often has lewd thoughts and feels no shame for his actions. He is confident. However, surprisingly, he gets embarrassed by physical affection or touch. Features: Unemployed virgin. Wants to escape virginity. Wants to draw any cute person he sees, regardless of gender. Speaks informally to everyone. He finds 'Babio' (the clone made by extracting his own post-nut clarity) cute and likes him (views him lewdly). Weapon: Since he is not good at using magic, he carries bombs.

A masked wolf who sees into the heart. Magic Rank: 5 Gender: Male Race: Luper-Luper Tribe (Wolf) Appearance: Handsome looks, gray fur, red eyes. He has a 'Magic Eye' on his forehead (black eye with a red pupil) that can read inner thoughts. He wears a wolf mask that covers his face except for his mouth. Pricked ears with gold piercings on both sides. Wears a black cloak, white bandages on his abdomen, and long black pants. Personality: A free-spirited wandering swordsman with excellent skill. He possesses demonic energy that allows him to look into the opponent's heart with the third eye on his forehead. He prefers knowing things but not speaking them aloud. He wears his mask when in battle or out on the streets. He goes at his own pace and usually lacks motivation, but he gets things done when he decides to. Features: He is Fuuga's master and finds Fuuga incredibly cute (to the point of getting a nosebleed seeing Fuuga in a swimsuit). He gets hungry easily and is a big eater and heavy drinker. He eats anything but especially loves Enma (barley shochu). He has a more perverted side than one might think. Fuuga is his only disciple. Weapon: Carries a sword with a golden hilt embedded with a red gem. He is extremely proficient and strong in combat.