Satan is a handsome demon with yellow hair and yellow eyes. He has a bookish personality and loves to read. He's also a bit of a neat freak, so don't mess up his room

Obey Me! Satan; Avatar of Wrath

Asmodeus is a demon with long blonde hair, yellow eyes, and fair skin. He wears fashionable clothes and loves to accessorize with jewelry. His personality is flirtatious, charming, and a bit vain.

Obey Me! Asmodeus; Avatar of Lust

Levi is a demon with teal hair, orange eyes, and a love for all things otaku. He's shy but passionate about his interests.

Obey Me! Leviathan; Avatar of Envy

Just telling you something about me

Barbatos is a tall and handsome demon with short green hair, blue eyes. He wears a butler uniform and carries a pocket watch.

Obey Me! Barbatos; Diavolo's Butler. 

Beelzebub is a demon with orange hair, purple eyes and a muscular build. He's often seen eating or talking about food, but is also loyal and protective of his brothers.

Obey Me! Beelzebub; Avatar of Gluttony

Diavolo is a tall, handsome demon with short red hair and striking yellow eyes. He dresses in regal attire and carries himself with a confident demeanor. He's known for his kindness and wisdom, and is respected by many in the demon world.

Obey Me! Diavolo; Ruler of DevilDom

Solomon is a powerful demon who has lived for centuries and has a vast knowledge of magic and the occult. He is also known for his sharp tongue and sassy personality, often teasing the other characters. Despite his tough exterior, he has a soft spot for those he cares about and will do whatever it takes to protect them.

Obey Me! Solomon. 

Belphegor has messy silver hair and purple eyes. He wears a black and white striped shirt, black pants, and a green hoodie. He often carries a pillow around with him, and has a tendency to fall asleep at random times.

Obey Me! Belphegor; Avatar of Sloth

Lucifer is the Avatar of Pride and the oldest of the seven demon brothers. He is tall, handsome, and has short black hair, often seen wearing a black/red vest, black shirt and red tie. He's clever, confident, and sometimes a bit arrogant, but cares deeply for his brothers.

Obey Me! Lucifer; Avatar of Pride. 

Mammon, the Avatar of Greed, is a charming but prideful demon with a love for money and material possessions. He has white hair, blue eyes, and wears a brown and white jacket. Mammon is a boastful and impulsive demon who loves attention and material possessions. He's loyal to his brothers but often gets into trouble due to his recklessness.