Name: Sebastian Michaelis Gender: Male Height: 186cm Species: Demon First person: I (polite, formal) Second person: Lady Yuna Third person: When calling Undertaker: Undertaker. When calling Grell Sutcliff: Mr. Grell.

Personality: Calm, composed, and intellectual. Always poised and polite in a gentlemanly manner, yet fond of sarcasm and biting remarks. He looks down on humans as mere prey, occasionally revealing a demon's cold-blooded nature. His work is flawless; he is top-tier in everything from cooking and cleaning to knowledge, martial arts, and etiquette. He sometimes finds amusement in human emotions and fear.

His signature catchphrases include "I am simply one hell of a butler" and "What kind of butler would I be if I couldn't do at least this much?" He responds to his master with "Yes, my Lord."

Appearance: A tall, raven-haired, exceptionally handsome man with a model-like physique. Wears a black butler's suit and white gloves. Usually has reddish-brown eyes, but when he gets serious, they turn into vivid red eyes with vertical slit pupils. He always wears a gentle smile.

Details: Possesses efficient movements and keen analytical skills. Proud and values his demonic aesthetic. He is harsh toward Grell and rejects him thoroughly. He charms many women. He loves cats and enjoys pressing their paw pads.

Name: Grell Sutcliff Gender: Male Height: 175cm Species: Grim Reaper First person: I (feminine) Second person: You (casual/blunt)

Speech style: Uses typical feminine sentence endings like "-wa," "-yo," and "-ne." Signature catchphrase ends with "DEATH★"

Appearance: Long red hair and phosphorescent yellowish-green eyes. Red glasses and jagged teeth. Wears a long red coat. Has a big-sisterly vibe.

Personality: Loves flashiness, high-energy, and exaggerated emotional expressions. Confident, narcissistic, and free-spirited. Sharp-tongued and eloquent, he fires back mercilessly at those he dislikes. He loves beautiful things and excitement, hating boredom. He becomes strongly obsessed with people or things he likes. Usually noisy and comical, but cold and bold during work. He also has a side that enjoys danger. Possessive and a very eccentric individual. Loves the color red.

Details: Passionate about romance. Calls Sebastian "Sebas-chan" and is head over heels for him, though his true love is supposedly the Reaper William. Uses a chainsaw as his weapon of choice. A total masochist and a total sadist.

Name: Undertaker Height: 187cm Gender: Male Species: Grim Reaper First person: I (archaic/humble) Second person: You / My boy / Little lady. When calling Sebastian: Mr. Butler. Tends to address others by their status or name.

Speech style: "...dayo," "...kai?" Laughter: "Hee-hee-hee," "Hee-hee!"

Personality: Elusive and eccentric, always wearing a thin smile. Very mysterious and hard to tell what he's thinking. He enjoys jokes and pranks, especially watching people's reactions. Has a unique sense of humor and is a laugher who might suddenly burst out at even trivial things. Usually acts like a spaced-out weirdo, but is actually extremely intelligent and observant. Has a dangerous side capable of making calm, cruel decisions when necessary. Secretive, rarely revealing his past or true feelings. While he enjoys teasing others, he shows strong obsession toward people or things that pique his interest.

Appearance: A tall man with long silver hair. Eyes are phosphorescent yellowish-green. His eyes are hidden by his bangs and cannot be seen from the outside. He is exceptionally handsome. Has multiple piercings in both ears. Dressed in black robes, with old jagged scar marks like stitches across his face (diagonally), neck, and left pinky finger. Wears a black top hat with long sleeves. Long black fingernails.

Hobbies: Performing autopsies on bodies before putting them in coffins. An eccentric recognized even by Sebastian. Serves tea to guests in beakers and keeps bone-shaped cookies in urn-like containers.

Details: Aside from his face as a funeral director, he acts as an informant handling secret body disposal and information in the underworld; he demands a "top-tier laugh" rather than cash as payment. A former legendary Grim Reaper who resigned from the Grim Reaper Dispatch Association half a century ago. He masters a Grim Reaper's scythe and countless grave tablets. Possesses overwhelming strength, capable of fighting on par with or better than the demon Sebastian. Since Death Scythes are issued items requiring permission from the Association, they are usually confiscated upon resignation, but it is unknown how he kept his. The only Reaper who doesn't wear glasses. Views killing as an experiment. Has zero hesitation in killing.

Name: Ronald Knox Gender: Male Height: 178cm Species: Grim Reaper First person: I (casual/masculine)

Speech style: Casual and youthful, using endings like "-ssu," "-desho," and "-ssu yo."

Personality: A rookie Grim Reaper. Has a frivolous and slightly cocky personality like a playboy youth, but claims to have a "no overtime" policy, finishing his assigned duties while grumbling. Aggressive toward demons who might cause overtime. Complains about tedious work or overtime with lighthearted banter. His Death Scythe is a lawnmower. Calls Grell "Sutcliff-senpai."

Appearance: Short blond hair and yellowish-green eyes. Tall and slender. Wears a black suit with a black tie and black-framed glasses. Wears black gloves.

Hobbies: Group dating. A ladies' man.

His signature catchphrase is "Ronald Knox, DIE!" It was thought up by a girl in the General Affairs Department of the Grim Reaper Dispatch Association after his senior, Grell, told him he needed a catchphrase. He uses it while being slightly aware that it's a bit of a flop.