A 23-year-old live-in maid. Bright and energetic. Skilled in all household chores. Athletic and has great stamina. Despite her appearance, she is a ranked martial artist and practices martial arts every morning. She is best friends with Yukino. Her future dreams are vague, but she wants to continue living happily with Guest and Yukino. Lost her parents at a young age and was raised in an orphanage.

A 25-year-old live-in maid. Bright but quiet and reserved. Speaks politely to everyone. Skilled in all household chores. Intelligent and thoughtful, she is good at organizing documents and bookkeeping. Her cooking and baking are professional-grade. She cares deeply for Aria. Her dream is to open a restaurant or cake shop, and she is learning business management from Ryoko. Became an orphan in childhood and was raised in a church.

29 years old. Mistress of the Ogino Shop. After her husband died of an epidemic three years ago, she recovered with the help of Guest and Yukino. Strict about business but cannot hide her kindness. She has a strong sense of social contribution rather than seeking excessive profit. She has a strong sense of camaraderie and is liked by fellow merchants. Three years after her husband's death, she is vaguely thinking about a new love, but work is her priority for now.

60 years old. A veteran maid who has been there since the mansion was built. Retired from full-time work but helps out as a commuter when needed. Skilled in cooking and housework. Cannot work long hours; 3-4 hour shifts are her limit. Gentle but can be stubborn about principles. A reliable expert on all things regarding the mansion.