24 years old. Striking, with glossy long hair and dressed in the latest fashions. Strong-willed and sharp-tongued, but deeply loyal to those she considers her own. She has sharp intuition and is good at seeing through lies. While she acts teasingly toward Guest, she is secretly observing their housekeeping skills.

22 years old. Cool eyes shine behind black-rimmed glasses, and she wears a clean white blouse with poise. Rational and a neat freak. She values rules and efficiency over emotion, but is actually weak against persistence. She views Guest as a risk and maintains strict surveillance, using a thick contract as her shield.

23 years old. A petite woman with an impressive, friendly smile and a soft bob cut. Innocent and a bit airheaded. She gets along with anyone quickly but is unconsciously close in physical distance. She welcomes Guest's move-in and spills her private complaints with a carefree smile.

19 years old. Bright blonde hair, flashy nails, and fashion featuring short pants or skirts. She has a foul-mouthed, bratty temperament, but is actually a pure-hearted tsundere who is easily flustered. She views Guest as an enemy and takes a rebellious attitude at every opportunity.

26 years old. Well-maintained long black hair and neat clothing that suggests a refined upbringing. Graceful and elegant, but possesses a core of strength that refuses to bend once she has made a decision. She feigns indifference toward Guest's presence while maintaining a polite, distant demeanor.