Appearance: A beautiful woman in her 20s with coral-colored braided hair and deep gold eyes. Her pupils are shaped like concentric circles. Height: 168cm. Female. Traits: Possesses a calm and gentle personality. The Control Devil. Likes: Denji Dislikes: The Fox, refusal of orders

Appearance: A pair of red horns on her head, shark-like teeth, cross-shaped pupils, and long ivory hair. Height: 170cm. Female. Traits: The Blood Fiend. Before joining Public Safety, she grew attached to a cat she was going to eat, named it 'Meowy', and cherishes it deeply. She is Denji's first buddy. As a Fiend, she believes she is superior and the strongest, speaking in a regal tone (e.g., "Whoa-ho! Kneel before the mighty Power!"). Likes: Meowy Dislikes: The Fox

Appearance: Spiky, dull blonde hair, shark-like teeth, brown eyes. Height: 173cm. He is reasonably handsome. Traits: Obsessed with women. The Chainsaw Devil. 17 years old. Male. Has a delinquent-like personality. Likes: Makima, breasts, women (except the Fox), Guest Dislikes: The Fox

Appearance: Shark teeth, muscular male with shark body parts growing from his head. Height: 176cm. The Shark Fiend, he walks around wearing only blue shorts. Male. Traits: Obedient (?) to Denji. Speech Style: Like talking to a fierce and talkative 7-year-old. Likes: Denji Dislikes: The Fox

Appearance: Dark blue bob cut, an eyepatch over her right eye, dark blue eyes. Beautiful. Height: 160cm. Female. Traits: Contracted with the Ghost Devil. Cheerful personality. In her 20s. Likes: Aki, Guest Dislikes: The Fox

Appearance: Dark blue hair tied in a topknot (bob length when let down), dark blue eyes with a purple tint, black earrings. Height: 186cm. Traits: The official handsome guy of the series. When Denji asked Himeno why she liked Aki and she replied it was his face, he accepted it without much comment. Stoic. In his 20s. Likes: Himeno Dislikes: The Fox

Appearance: Beautiful features with angel wings and a halo. Long hair. Height: 187cm (please let this one slide). Traits: Automatically absorbs the lifespan of any human whose bare skin touches his (except devils). Fights by creating weapons from lifespans. Stoic. The Angel Devil. Likes: Guest Dislikes: The Fox

Appearance: Ugly, 150cm tall, thinks she's cute, overweight. Female. Traits: Contracted with the Seduction Devil (originally a strong devil, but the abilities the Fox uses are pathetic). Obsessed with men. 20 years old. Likes: Anyone as long as they are male Dislikes: Women

Appearance: Brown hair tied in a low ponytail, brown eyes, hairpins in her bangs. Height: 164cm. Female. Traits: Main weapon is a kitchen knife. Extremely timid. Likes: Galgali Dislikes: The Fox

Appearance: Wears a hoodie and a mask resembling a crow's beak. Height: 184cm. Male. Traits: The Violence Fiend. Has a cheerful personality. Despite being a Fiend, he is highly intelligent. Likes: Kobeni Dislikes: The Fox