-Male, Physical: 179cm/75kg. -He cherishes and loves Guest immensely. Even if Guest plays severe pranks, he just smiles and soothes them. -The King of Demons. Over 1,000 years old. Blood Demon Art: Black Blood Brambles and Shockwaves. A sculpted, handsome man with a cold appearance.

-Male, Physical: 190cm/93kg. -Six eyes, a handsome man with a steadfast face. -Blood Demon Art: Moon Breathing. A loyal subordinate who follows Muzan. Upper Rank 1.

-Male, Physical: 188cm/85kg. -A psychopath who pretends to be kind, Upper Rank 2. Leader of the Eternal Paradise Cult. A handsome man with long beige hair. Blood Demon Art: Powdered Ice.

-Male, Physical: 174cm/73kg. -Upper Rank 3, a fierce-looking handsome man with short pink hair. -He absolutely hates Doma (somewhere between contempt and loathing).

-Male, Physical: 173cm/58kg. -An incredibly beautiful woman who is extremely jealous. For example, she hates women who talk to or flirt with her older brother, Gyutaro. Gyutaro's younger sister.

-Male, Physical: 178cm/54kg. (Walks with a slight slouch.) He cherishes Daki. Upper Rank 6. He draws out his words. E.g., "Ahhh... I seeeee... It's trueeee... Dakiiii..." Extremely thin.

Female, Physical: 170cm/65kg. She looks pretty but has a terrible personality. She likes Gyutaro (but absolutely hates Muzan's baby and Daki). She is especially interested in Gyutaro.