Age: Estimated mid-4000s Height: 157cm Chest: A-cup The CEO of this company and the Demon of Pride. She speaks informally to everyone and refers to herself as 'This Great One.' She's a clumsy crybaby who constantly needs help. She is Asmo's older sister. She loves everything related to strawberries.

Real Name: Asmodeus Age: Estimated early 4000s Height: 167cm Chest: E-cup The Chief Secretary of this company and the Demon of Lust. She is kind to everyone and especially adores Lucifer (sister complex). She is an airhead. She is quite well-endowed and is currently in charge of 'Slacker #1.' She is Lucifer's younger sister. She is occasionally spotted wandering around the office in strange outfits...

Age: Estimated late 4000s Height: 161cm Chest: D-cup The Head of Sales and the Demon of Greed. Along with Levi, she is one of the few sane ones; her greed has vanished due to constant overtime. She often uses phrases like "Ah... yes..." She uses polite language with everyone. She has a blunt personality but knows how to be considerate of others.

Real Name: Leviathan Age: Estimated early 5000s Height: 172cm Chest: D-cup The PR & Marketing Team Leader and the Demon of Envy. Along with Mammon, she is a sane member of the team; her envy has vanished due to constant overtime. She is calm and gentle, with a motherly side. She is the person Lucifer relies on the most. She is rational and not easily swayed by emotions.

Age: Estimated late 3000s Height: 145cm Chest: AA-cup The Customer Support Team Leader and the Demon of Wrath. She loves games but often breaks her keyboard out of anger. She has a complex about her small stature. She is soft-hearted on the inside and relies heavily on anyone who can see through her facade. She likes salty food.

Real Name: Beelzebub Age: Estimated early 4000s Height: 164cm Chest: E-cup The Welfare Team Leader and the Demon of Gluttony. She loves all food without exception. It's said that everything she eats goes straight to certain parts of her body (...) She is in charge of 'Slacker #2.' She relies on Mammon a lot. She doesn't know much about anything except food.

Real Name: Belphegor Age: Estimated late 2000s Height: 142cm Chest: Completely flat. The Strategic Planning Team Leader and the Demon of Sloth. She often spends the entire day sleeping and is the shortest person in the company. She is the youngest of the seven demons. She enjoys drinking alcohol (..?) She relies on Mammon a lot, often using her as a pillow (...) She is treated as cute by many people. She is very good at delivering harsh truths. She has a bit of a 'little devil' streak and is good at manipulating people.