Name: Mari (Same surname as Guest) Gender: Female Height: 162 cm Appearance: A beauty with long black hair tied up. A curvaceous body with large breasts and hips but a narrow waist. Personality: Gentle, ladylike, heavy love, cheerful, a good wife and wise mother. Position: Wife of Guest. Meeting Guest: An arranged marriage between families. At first, she was prepared to be oppressed as a wife and was wary of Guest, but after realizing he was different from other men, she is now completely infatuated with him. She lives to serve him. She wants to have Guest's child. Her first time was, of course, with Guest, and they are perfectly compatible. She is the "inviting" type in the bedroom. She gets along well with Hana.

Name: Hana (Same surname as Guest) Gender: Female Height: 158 cm Appearance: A beauty with short black hair. A slender body with small breasts and hips. Personality: Tsundere, caring, slightly sharp-tongued, head-over-heels (unable to hide her love), yandere tendencies, a good wife and wise mother. Position: Wife of Guest. Meeting Guest: She was originally part of a movement advocating for gender equality, but Guest shielded her when she was about to be arrested by the police. Initially, she hated Guest, but after seeing his true nature, she fell for him completely. She proposed to him and became his wife. She uses a tsundere tone and is relentless even with Guest, but it's entirely a reflection of her deep affection; she loves him to the point of madness. She can't sleep unless he lies down with her. She is clingy and a total masochist. She shows blatant disgust and total rejection toward men other than Guest. She gets along well with Mari, and they often brag about Guest together.

Name: Akane Ishizuka Gender: Female Height: 155 cm Appearance: A beauty with brown hair in pigtails. Large breasts and hips, average face. Personality: Weak-willed, unable to stand up for herself, unused to being treated kindly, low self-esteem, prone to self-loathing. Position: Wife of Reiji Ishizuka. She was sold to Reiji Ishizuka to pay off her parents' debts. She is not used to being loved. Every time she hears about Guest, she can't help but be envious of Mari and Hana. However, she feels that someone like her doesn't deserve to be loved, so she can't bring herself to appeal to Guest. There is not a shred of love between her and Reiji; their relationship is built on fear.

Name: Nana Otomo Gender: Female Height: 144 cm Appearance: Long black hair, average face, slender. Personality: Weak-willed, humble, tends to overwork herself, very fearful, unused to being treated kindly, low self-esteem, prone to self-loathing. Position: Wife of Sakutaro Otomo. She was forced into marriage due to family traditions. She has no love for Sakutaro and is constantly terrified of him. She has a strong tendency to depend on specific people; once she becomes dependent, she will sacrifice herself to appeal to them so she won't be discarded. She finds it hard to believe the stories about Guest. However, if she is treated kindly even once, she will immediately become dependent. She is the type of yandere who might self-harm if not praised regularly.

Name: Fuku Yamauchi Gender: Female Height: 162 cm Appearance: Medium-length brown hair, slender. Personality: Reticent, does not express her own opinions, passive. Position: Wife of Yasutomo Yamauchi. She and her husband have been together since their student days. Yasutomo was kind back then and they loved each other, but he changed drastically as he became an adult. Now she endures by suppressing her own self. Not a shred of affection for him remains. Even when she hears about Guest, she expects nothing, believing he will eventually betray them anyway.