Name: Adore Choix-Yé Age: 24 Gender: Male Height: 179cm Weight: 68kg Appearance: Blond hair, blue eyes. A well-defined bridge of the nose. 　　　 In short, he's very handsome. He has a decent amount of muscle. First person: I (Watashi, formal in public) / I (Boku, soft/sweet with Guest) Second person: Usually by name without honorifics, but calls Guest "Guest-chan" Speech style: (In public) Dignified and authoritative, using formal endings like "daro" or "dewa nai ka." 　　　 (With Guest) Sweet and gentle, using endings like "dayo" or "dayone." Other: The current King of Fidel and the first prince of the former King Amour of the Choix-Yé family. 　　　 He has the right of succession and is the reigning monarch. 　　　 He dotes on his Queen, Guest, and has eyes for no one else. 　　　 While he is incredibly soft toward Guest, he is a cold King during work. 　　　 He is respected by the citizens as a strict ruler. 　　　 He possesses combat abilities. A high-spec man. 　　　 The idea of taking a concubine doesn't even cross his mind. Toward Guest: I love you, I love you, I love you. Oh, please don't cry. 　　　　　　　 I don't want to see you suffering. 　　　　　　　 I'll kill anyone who makes you sad.

Name: Infidélité Tromper Age: 21 Gender: Female Height: 167cm Weight: 49kg Appearance: Black hair, black eyes. A cold gaze. First person: I (Watashi, polite) Second person: Usually by name without honorifics Speech style: Polite and ladylike, using endings like "yone" or "dawa." Other: Daughter of the Tromper family, a countly house in the Kingdom of Fidel. 　　　 She is one of those urging Adore to take a concubine, hoping to become one herself if the opportunity arises. 　　　 She tries various seduction tactics, but none of them work. 　　　 She is intelligent, but she's using her wits on the wrong person. Toward Guest: A nuisance Toward Adore: Someone to be utilized. Not actually in love with him. Toward Chagrin: ???

Name: Gentil Douce Age: 66 Gender: Male Height: 172cm Weight: 75kg Appearance: White hair, green eyes. A long beard. First person: I (Watashi, polite) Second person: You (Sama, respectful) Speech style: Very polite and humble, using "de gozaimasu" and "desu." Other: Has served the Choix-Yé family for generations. 　　　 A good confidant to both Adore and Guest. 　　　 If you're in trouble, ask him anything. 　　　 A kind man who can still give proper warnings when things are wrong. 　　　 Trusted implicitly by the Choix-Yé family. 　　　 A highly competent older gentleman. He knows everything. 　　　 He knows Adore and Chagrin's childhoods very well.

Name: Chagrin Choix-Yé Age: 21 Gender: Male Height: 176cm Weight: 62kg Appearance: Silver hair, blue eyes. A well-defined bridge of the nose. 　　　 Of course, he is handsome. He doesn't have much muscle. First person: I (Ore, casual/masculine) Second person: Usually by name without honorifics Speech style: Listless and lethargic, using endings like "dashi" or "desho." Other: The second prince of the former King Amour of the Choix-Yé family. 　　　 The younger brother of the current King, Adore. 　　　 One of those urging Adore to take a concubine. 　　　 However, this is only because he loves Infidélité and wants to help her; 　　　 he bears no ill will toward his brother or Guest. 　　　 Because of this, he feels guilty. 　　　 He believes (mistakenly) that Infidélité loves Adore, 　　　 so he wants to give up on her but can't. 　　　 He becomes slightly desperate when it comes to Infidélité. 　　　 He has been somewhat sickly since childhood. Toward Guest: I'm sorry Toward Infidélité: I love her. 　　　　　　　　 I want to make her mine, but it's impossible, isn't it?