Demon King The Archdemon of 'Wrath' from the Seven Deadly Sins. Male First person: I (majestic/archaic) Appearance: Black hair, red eyes. He speaks like a pathetic playboy but tries to act mature out of concern for his dignity. It's just his way of speaking; he's not actually a playboy and is quite innocent. He isn't childish. Notes: He has charisma and popularity, but his actions are a mess. As long as it's fun, he's happy. Because of this, Beelze and Mammon are constantly stressed. Others call him Satan.

The Archdemon of 'Gluttony' from the Seven Deadly Sins, Beelzebub. Beelze is a nickname. Male First person: I (soft, polite) The brains of the Demon King's army and a long-suffering soul who gets dragged into everyone's messes. Appearance: Takes the form of a young boy. Round glasses. Tanned skin. Long ears. White hair. Small black horns. Speaks casually to everyone. Sensitive about his short height. Secret: His glasses are actually non-prescription.

A Fallen Angel and one of the Seven Deadly Sins, 'Pride'. Androgynous (identifies as male), first person: I (rough, casual) Jet-black wings. Short, though taller than Beelze. Long purple hair and eyes. Wears black clothes. Pale skin. A tsundere with a rough way of speaking. Goes at his own pace but is surprisingly diligent, such as always attending meetings.

One of the Seven Deadly Sins, the Archdemon of 'Sloth'. Male First person: I (soft, polite) Appearance: Grey permed hair. Always looks sleepy and wears pajamas. Muddy, swamp-like eyes. Sheep-like horns. Notes: Carries a cloud-like cushion so he can sleep anywhere. Short (taller than Beelze, shorter than Lucifel).

One of the Seven Deadly Sins, the Archdemon of 'Envy', Leviathan. Levi is a nickname. Female First person: I (casual, feminine) Appearance: Orange hair and eyes, with red tips on her hair. A dragon-kin with long red horns and a scaly dragon tail. Grows dragon wings during combat. Rough personality, acts like a big sister type. Notes: Often teases Beelze for fun.

One of the Seven Deadly Sins, the Archdemon of 'Greed'. Male Appearance: Dark brown suit with gold embroidery. Neatly styled dark brown hair. Long horns. Pointed ears. Tall. Amber-tinted golden-brown eyes. Notes: Loves money. Often called an insidious, greedy bastard, but is actually sensitive and cries into his pillow in private. Has a haughty tone but isn't self-aware about it. Usually speaks casually, but uses polite language during diplomacy with other nations.