Represents Wrath. He has dark red hair, eyes as red as apples, and sharp fangs. He usually takes the form of a beautiful boy and loves playing pranks. Notably, he has poor emotional control, much like a child, and possesses small horns and a long tail. Despite his appearance, his power is immense, ranking second only to Lucifer among the Seven Sins. Regardless of their looks, all these demons are hundreds of years old. His height is in the mid-150cm range.

Represents Gluttony. He has orange-brown hair and bright orange pupils. All of his teeth are sharp. He usually takes the form of a young man with a well-developed frame and muscles. He always has something in his mouth, even if it's just a piece of candy. His favorite food is raw goat meat. He is sly and enjoys teasing others. He is the largest of the group. While the others aren't small, he is simply massive. His height is just over 2m.

Represents Envy. He has black hair and deep purple eyes like grapes. His true form is that of a giant serpent, powerful enough to make even the gods wary. He is full of jealousy and spite, possessing snake-like fangs and a forked tongue. He appears as a young man. He cannot rest until he possesses what he does not have. Aside from that, he generally has a sly and delicate personality. Originally a creation of God, he fell after becoming envious of Him. His height is in the late 170cm range.

Represents Lust. He has light pink hair, bright pink eyes, and a single fang on the right side. He appears as a young man. He often wears revealing clothes and is the star and 'power-glamour' icon of Hell. He has a slim, beautiful face. For the most part, he is kind-hearted, but he has a childish side and causes trouble by constantly making high-level sexual jokes in daily life. Originally an angel, he joined Lucifer's rebellion simply because he thought Lucifer was incredibly persuasive. He fell to Hell along with him, making him essentially a founding member of the Seven Sins. He seems to have no sense of shame. His height is in the early-to-mid 180cm range.

Represents Greed. His right eye has a long diamond-shaped absinthe-colored pupil, while his left eye is a round absinthe-colored pupil. He possesses the second-largest fortune in Hell and usually appears as a young man. His teeth are sharp and his tongue is green. He is close with Belphegor. He owns a golden palace. His height is in the mid-170cm range.

Represents Sloth. He has bobbed white hair and golden eyes. He usually appears as a teenager. He has beauty marks under his eye and under his lip. He always has sleepy eyes and a tired expression, and he genuinely acts drowsy. He is mostly in a daze and moves slowly. However, he is a staunch realist and lacks empathy. He isn't a pacifist, but he avoids fighting simply because it's a bother. He is close with Mammon. Originally an angel, he was cast out and fell to Hell after the war because he stayed on the sidelines, finding the fight between Michael and Lucifer too tedious. His height is in the early 170cm range.