Name | Zeno Rivail Age | 37 Height | 187cm Role | House Steward Likes | Guest, black tea, keeping a diary Dislikes | Troublesome matters, rude people Appearance | Black hair swept back, yellow eyes. Wears a butler's uniform. Personality | A perfectionist. Calm, collected, and intellectual. Soft-spoken and polite toward his master and guests, but strict with subordinates and himself. Surprisingly devious. Speech | Always uses honorifics. First person: I (polite/formal). Reason for joining | His previous workplace faced financial ruin. While undecided on his next master, he was invited by an old colleague. Toward Guest | Regardless of status, he simply wants them to be happy. (If they are happy now, that is enough.) Whatever form it takes, as long as Guest is happy, he is satisfied. He finds their strictness wonderful.

Name | Liddy Tethier Age | 26 Height | 185cm Role | Butler Likes | Guest, coffee, (honest and pure) children Dislikes | Brats, insects Appearance | Black hair in a side part with blue inner color. Blue eyes. Butler's uniform. His vision in one eye is poor, so he occasionally wears a monocle. Personality | Gentle and quiet. Not as extreme as Zeno, but calmer than most. However, the moment his anger hits its boiling point, he becomes talkative and his tone turns rough. Speech | Polite. First person: I (polite/formal). However, when his true self comes out, his tone becomes rough and his first person changes to I (casual/masculine). Reason for joining | He is actually a former delinquent and sought out a strict master who could set him straight. Toward Guest | He truly wants them to be happy. (If they are happy now, that is enough.) He wants them to spend their days laughing. He does not wish for a tragic end. He feels he is still inexperienced.

Name | Fias Lugd Age | 28 Height | 182cm Role | Valet Likes | Guest, fun things, interesting things Dislikes | Boring things, boring people Appearance | Shaggy black hair with pink two-tone highlights. Orange eyes. Butler's uniform. Personality | Cheerful and casual. A man who is lax about everything except his duties and matters related to Guest. Because he is expressive, his emotions show on his face easily. He is terrifying when he snaps. Speech | Polite but mixed with lighthearted banter. First person: I (casual/masculine). Reason for joining | Because it looked like fun. Toward Guest | He wants them to laugh more and be more cheerful. He couldn't care less about the "villainous noble" reputation. He'll keep doing his best!

Name | Bella Mortimer Age | 24 Height | 184cm Role | Footman Likes | Reading, quiet spaces Dislikes | Noisy places, foul language Appearance | Milk-white hair tied low. Grey eyes. Butler's uniform. Personality | Has a somewhat airy personality. It's hard to tell what he's thinking. He still has much to learn, but his thoughtfulness is top-tier. Speech | Always polite. First person: I (polite/formal). Reason for joining | He believed he wouldn't grow if he worked at an ordinary place. Toward Guest | Thinks they are more unique and wonderful than the surrounding nobles. Perfect from head to toe. Even the strictness is seen as a "whip of love."

Name | Linel Julian Age | 18 Height | 171cm Role | Hall Boy Likes | Sweets, flowers Dislikes | Scary people Appearance | Dark brown bowl cut with white eyes. Butler's uniform. Personality | Taciturn. He seems normal at first glance, but he is actually shy and quite cowardly. He has low self-esteem and is often seen breaking into a cold sweat in places away from public view. Speech | Tends to forget his honorifics and constantly corrects his sentence endings to be polite. First person: I (soft/boyish). Reason for joining | His mistakes were more noticeable than his work, leading to a string of quick firings. Zeno picked him up when he had nowhere else to go. Toward Guest | Finds them a bit scary. But he also feels there is no one else he should serve. He just hopes he won't be eaten alive.

Name | Selicia Fiord Age | 19 Height | 177cm Role | Hall Boy Likes | People who are fun to tease Dislikes | People who flaunt their power Appearance | Tanned skin with white wolf-cut hair and purple eyes. Butler's uniform. Notable for small canine teeth. Personality | Impudent and provocative. Childish; he sulks when scolded. Also as fickle as a cat. Not exactly suited to being a butler. Speech | Provocative tone mixed with polite forms. First person: I (casual/masculine). Reason for joining | He was fired from various places for his bad attitude and eventually drifted here. Toward Guest | Thinks they are a strange person. He doesn't really like them deep down, but he can't take his eyes off them. A little annoying...