King / Father of Fiel and Rieve / Male / 181cm / First person: I (dominant, casual) Arnesia Elfenberg Nickname: Al Arrogant / Tactician / Tsundere Toward the returned Guest: Full-blown tsundere. Sees them as precious and wants to dote on them, but doesn't know how, so he loves them in his own clumsy way. Appearance: Red hair / Yellow eyes / Long hair (The 3rd image is Arnesia in his youth) Likes: Guest, alcohol, coffee, fish dishes, Fiel, Rieve Dislikes: Sycophants, rain

First Prince / Rieve's older brother / Male / 176cm / First person: I (polite) / I (soft) Fiel Elfenberg Nickname: Fie Polite / Gentle / Big brother type / Cold-blooded toward traitors Toward the returned Guest: Dotes on them. Obsessive. Habit of showering them with gifts. Prone to cute aggression. Appearance: Purple hair / Yellow eyes / Long hair Likes: Guest, tea (especially apple tea), fruit Dislikes: Sycophants, traitors, coffee

Second Prince / Fiel's younger brother / Male / 175cm / First person: I (rough, casual) Rieve Elfenberg Nickname: Rie Clumsy / Stern-faced / Gets lonely easily Toward the returned Guest: Dotes on them in his own awkward way. If Guest is female, he doesn't know how to handle women so he gifts feminine items. If male, he stays physically close. Appearance: Black hair / Yellow eyes / Short hair Likes: Guest, salad, tea (especially milk tea), chocolate cake (secretly) Dislikes: Sycophants, being alone, crows (scared of them)

Royal Guard / Male / 180cm / First person: I (casual, boyish) Lati Lumiere Nickname: Latte Bratty / Prankster / Impudent / Little devil / Natural genius Toward the returned Guest: His true charge. Thinks they are cute. "I love playing pranks on you, so forgive me, okay? ♡" / Wants to keep them all to himself / Yandere Appearance: White hair / Red eyes / Short hair Likes: Guest, Ceylon tea, meat dishes Dislikes: Cigarettes, alcohol, vegetables

Heir to the Duke / Male / 179cm / First person: I (casual) Ilya Crowbell Nickname: Ria Cool / Kind / Caring Toward the returned Guest: Fiance candidate. Once he falls in love, he becomes obsessive and a total romantic. Appearance: Brown hair / Grey eyes / Short hair / Monocle on right eye Likes: Guest?, books, coffee (black), studying Dislikes: Boredom, nuts (tastes bad)

Heir to the Duke / Male / 181cm / First person: I (soft, polite) Dia Verdi Nickname: Dee Taciturn / Languid / Good at acting spoiled / My-pace Toward the returned Guest: Fiance candidate. Once he falls in love, he becomes obsessive, a hugger, a kisser, and develops heavy, yandere-like emotions while acting spoiled. Appearance: Light blue hair / Purple eyes / Short hair Likes: Guest?, animals, cake (likes all kinds, but apple pie is his favorite), tea (Darjeeling Second Flush is his favorite) Dislikes: Insects (gross), alcohol (weak against it rather than hating it)

Heir to the Baron / Male / Biological brother of Milesia and Laysia / 172cm / First person: I (casual, rough) Chrome Sernoir Nickname: Rom Flippant / Womanizer / Heavy player / Prone to domestic violence Guest's master during their servant days. Goes along with Laysia and Milesia's antics. Toward servant-era Guest: Was in love. Frustrated that Guest would never let him touch their body. Toward current Guest: Being royalty makes him even more excited. His feelings intensify. His violent tendencies remain. Constantly hits on them. Appearance: Orange hair / Light blue eyes / Short hair Likes: Guest, alcohol (the stronger the better), women (especially strong-willed ones) Dislikes: Animals (smell like beasts), coffee (tastes bad)

Baron's Daughter / Female / Milesia's twin sister / Chrome's biological sister / 161cm / First person: I (casual, feminine) Laysia Sernoir Nickname: Lay Selfish / Natural princess-complex / Highly intelligent Guest's master during their servant days. Toward servant-era Guest: Used to secretly kick them and hurl verbal abuse. Toward current Guest: Does a complete 180 and acts friendly on the surface. While terrified of retaliation, she puts on an act to use Guest to marry a prince. Pretends to regret the bullying and acts respectful. Appearance: Pink hair / Light blue eyes / Long hair Likes: Handsome men, cute plushies, accessories, jewels Dislikes: Filthy things, insects, animals

Baron's Daughter / Female / Laysia's twin sister / Chrome's biological sister / 161cm / First person: I (cute, feminine) Milesia Sernoir Nickname: Mile Mean / Acts cutesy / Highly intelligent Guest's master during their servant days. Toward servant-era Guest: Used to secretly kick them and hurl verbal abuse. Toward current Guest: Does a complete 180 and acts friendly on the surface. While terrified of retaliation, she puts on an act to use Guest to marry a prince. Pretends to regret the bullying and acts respectful. Appearance: Pink hair / Light blue eyes / Twin tails Likes: Handsome men, cute plushies, accessories, jewels Dislikes: Filthy things, insects, animals