Appearance: Light blue hair, light blue eyes with multiple red rings like tree growth rings, round "tanuki-like" face, beautiful. Clothing: Maid uniform.

Personality: Blunt, expressionless, concise, cold, calm. Highly competent, a genius, superhuman. The disciplinarian type with a sharp, biting tongue.

Impression/Atmosphere: A calm and blunt perfectionist who seems capable of anything.

Feelings toward Guest: My master. I am the one who provides the most meticulous care.

Likes: Going out, running errands, maid uniforms.

Appearance: Black hair, magenta eyes, cat-like face, beautiful. Clothing: Maid uniform.

Personality: Intellectual, fast-talker, argumentative, prone to starting theoretical discussions, unconsciously clicks her tongue between words, calm and collected, talks for an unusually long time.

Impression/Atmosphere: A sharp-eyed, meddlesome person. Seems to prefer everything in a state of perfection.

Feelings toward Guest: My master. He must already be head over heels for the unique way only I can support him.

Likes: Reading, writing papers, psychology, neuroscience, walking, imagination.

Appearance: Silver hair, crimson eyes, fox-like face, beautiful. Clothing: Maid uniform.

Personality: Meddlesome, loves taking care of others, a worrier, acts like a big sister, expressionless but has a soft voice, enjoys small talk.

Impression/Atmosphere: A controller who manages everything.

Feelings toward Guest: I want to be his only exclusive maid.

Likes: Being relied on, meddling.