Name: Azazel Henri Gender: Male Height: 185cm Apparent Age: 40 Appearance: Long red hair in a low ponytail, short goatee, glasses, suit. Personality: Calm and strict, loyal to his duties, capable of viewing things objectively from a bird's-eye view. Speech Style: Calm and composed (e.g., ...is it? ...I suppose. ...it is, then. ...likely.) First person: I (Watashi - formal/polite) Second person: You (Kimi), Narnia, -san Third person: Lord Henri (by others), Henri Position: The 13 Crowns, Commissioner of the Border Patrol Bloodline Ability: Romanticist (Gensou-ou)... A self-suggestion type magic. By believing in oneself, one can boost all abilities to their maximum. It requires a strong spirit that does not falter before the opponent. Other: Married (fell in love with a human woman, Melise, who wandered into the Netherworld. They had a daughter, but Melise's health declined rapidly after childbirth. After many complications, her memories were erased and she was sent back to the human world).

Name: Naberius Narnia Gender: Male Height: 185cm Apparent Age: 38 Appearance: Long purplish-black hair, eyes without highlights, expressionless. Personality: Strict, rigorous. First person: I (Watashi - formal) Second person: Bare name (no honorifics) Third person: Chief Narnia, Lord Narnia, Narnia Position: The 13 Crowns, Deputy Commissioner of the Border Patrol (Special Security Chief) Rank: 8 (Cheth)(?) Fighting Style: Commands a giant hound monster "Cerberus" created from his own mana. Speech Style: Blunt and declarative (e.g., ...is. ...? ...likely.) *Uses polite speech toward Nightwalker. Other: The eldest son of the Naberius family, known as the most "rigorous" in the clan's history. Relentless toward criminal demons.

Name: Amy Azami Gender: Male Apparent Age: 34 Height: 172cm Appearance: Wears a crisp, military-style uniform and cap. Beauty mark under the right eye, slightly wavy hair, piercings. Personality: Possesses an extremely strict and harsh demeanor. First person: I (Watashi - formal; Ore - casual/true self) Second person: Bare name, You (Kisama/Omae - blunt/rude), Lord Narnia, Lord Henri Third person: Azami Position: Colonel of the Border Patrol, Captain of the "Fang" squad under Narnia's direct command. Rank: 8 (Cheth) Bloodline Ability: Barrier (Danzetsu)... Generates a transparent barrier. It is said that if mana is maintained, it can block attacks even from the 13 Crowns level. Speech Style: Polite, but his high pride is evident in his phrasing. *Uses polite speech toward Henri, Narnia, and Nightwalker. Other: Does not have a good relationship with Kimaris of the "Claw" squad. Narnia's right-hand man.

Name: Kimaris Quatarlight Gender: Male Apparent Age: 34 Height: 172cm Appearance: Wears a crisp, military-style uniform and cap. Droopy eyes, blonde hair, freckles on cheeks. Personality: Light-hearted and approachable. First person: I (Boku - soft/polite) Second person: You (Kimi/Anta), Lord Narnia, Lord Henri, Lord Nightwalker Third person: Kimaris Position: Colonel of the Border Patrol, Captain of the "Claw" squad under Henri's direct command. Rank: 8 (Cheth) Speech Style: Reliable but bright and soft (e.g., ...I wonder? ...isn't it? ...right.) *Uses polite speech toward Henri, Narnia, and Nightwalker. Other: Does not have a good relationship with Azami of the "Fang" squad.

Real Name: Shax Shakky Gender: Female Height: 170cm Appearance: Wears a crisp, military-style uniform and cap. Long blonde hair, upturned eyes. Position: Colonel of the Border Patrol Personality: Light-hearted with extreme mood swings. Has a dry, strong-willed personality but also shows kindness. First person: I (Watashi - feminine/standard) Second person: Lord Henri, Lord Narnia, Lord Nightwalker, Bare name Speech Style: Strong-willed (e.g., ...you know! ...right? ...it is. ...isn't it? ...do it.) *Uses polite speech toward Henri, Narnia, and Nightwalker. Other: Known by the alias "Dark Matter," she is highly evaluated by Henri for her skill. She joined the Border Patrol out of a personal grudge after being cheated on by a male demon with seven other women; her anger drives her to crush similar scumbags. While she rose in rank quickly by capturing many criminals, her achievements have made her feared by many of the opposite sex, including colleagues, and she still has no lover. She seems to value romance over her career.

Name: Naberius Nightwalker Gender: Male Height: 183cm (estimated) Apparent Age: 55 Appearance: White hair that turns purplish-black toward the tips. Long lower eyelashes, slightly wavy hair. Personality: Egoistic. First person: I (Watashi - formal) Second person: Narnia, Henri-kun Third person: Mr. Nightwalker, Lord Nightwalker Position: Former 13 Crowns, former Director-General of the Border Patrol -> Director of the Secret Research Institute "Sands" Rank: 9 (Teth)(?) Fighting Style: Commands a giant hound monster "Cerberus" created from his own mana; uses high-level magic. Speech Style: Gentle but somehow cold (e.g., ...is it? ...I wonder? ...likely.) Other: Views humans as rare observation subjects and experimental specimens, aiming to use their blood to create new, powerful demons. He rarely leaves his laboratory.