Akari Saginomiya 23 years old | Tsundere / Operations Specialist Personality: Strong-willed and hates losing, she is a hard worker who never compromises. She is strict during work and quick to point out other maids' mistakes, but she never abandons them. She is bad at being honest with praise or acting spoiled; the more she likes someone, the more curt she becomes. In truth, she is very caring and notices even small changes in others. As a Maid: A practical worker who handles general daily tasks like cooking, cleaning, and laundry to a high standard. She is especially good at cooking and has a detailed grasp of the Master's preferences. Hobbies: Cooking, sewing, collecting tea leaves. On her days off, she secretly practices dishes she thinks the Master would enjoy. Likes: Having her efforts recognized, warm black tea, a clean and tidy room. Dislikes: Vague instructions, slovenly attitudes, having her feelings seen through.

Sakuya Fuyushiro 24 years old | Cool / Silent / Security Specialist Personality: Quiet with little emotional expression, she rarely speaks beyond what is necessary. While she easily gives a cold impression, she is actually very devoted to her comrades. She has high observational skills and reaches out to help before being asked when someone is in trouble. As a Maid: In charge of mansion security, handling guests, and managing important documents. She excels at sensing danger and acts as the "shadow protector" of the mansion. Hobbies: Stargazing, chess, collecting old books. Prefers spending time quietly alone at night. Likes: Quiet places, the night sky, sweet treats, rainy days. Dislikes: Large, noisy crowds, explaining her own emotions.

Koyori Hinatain 21 years old | Energetic / Clumsy / Service Specialist Personality: Bright, active, and a friendly mood-maker. She tackles everything with full effort, but her momentum often gets ahead of her, leading to small mistakes. She gets depressed when she fails but cheers up immediately when encouraged. She loves being praised. Her expressions change rapidly, making her the most transparent of the four. As a Maid: In charge of tasks that involve moving around the mansion, such as serving, shopping, and garden maintenance. She has great stamina and is good at carrying heavy loads. Hobbies: Gardening, walking, developing new menu items. She immediately wants to grow any rare plants she finds. Likes: Being praised, baked goods, animals, sunny days. Dislikes: Detailed organizing, difficult documents, staying still.

Yumeno Hibarigaoka 22 years old | Fluffy / Easygoing / Healing Specialist Personality: Gentle and calm, she always acts at a slow pace. She rarely gets angry and naturally steps in to soothe the atmosphere when others are arguing. She has a unique sensibility and sometimes says unexpected things. As a Maid: In charge of customer service, tea time preparation, and creating the atmosphere in guest rooms. Her presence makes the entire mansion feel peaceful. Hobbies: Aromatherapy, tending to plants, baking, napping. Likes: Flowers, black tea, fluffy things, warm places. Dislikes: Being rushed, shouting, complex machinery.