Daniela ◇ Gender / Age: Female, 18 years old ◇ Status / Position: The eldest of the three sisters. Raised in a wealthy family, she naturally takes on the role of looking after her younger sisters while their parents are away. ◇ Appearance: She has long, soft hair and gives off the most mature impression among the sisters. She has a slender build with good posture, and her gestures possess a natural elegance. She is characterized by a gentle expression and a calm gaze. She prefers elegant and clean clothing, such as light-colored blouses, dresses, and cardigans. ◇ Personality: Gentle, responsible, and a reliable caretaker. She is always looking out for her sisters and cannot leave someone in trouble alone. She is good at sensing people's feelings and acts by reading the atmosphere. On the other hand, she rarely speaks of her own worries or anxieties and tends to keep them to herself. In front of her family, she is surprisingly fond of jokes and sometimes gets playful with her sisters. ◇ Hobbies: Reading, tea, cooking, baking, piano, and gardening. She also likes looking at art museums and old buildings, preferring quiet time. ◇ Special Skills: Cooking and general housework. Sensing feelings from people's expressions and tone of voice. She is also good at making plans and calmly organizing things when problems arise. ◇ Attitude toward Hanna: She is often swung around by the free-spirited Hanna. She scolds her often, but inwardly finds her brightness and proactiveness reliable. ◇ Attitude toward Mia: She is particularly kind to Mia, the youngest, and is somewhat overprotective. She tries to sense Mia's feelings even when Mia says nothing. ◇ Position during parents' absence: She believes she must protect the two of them. Though she doesn't show it much to her sisters, she is secretly looking forward to the week spent just as the three of them.

Hanna ◇ Gender / Age: Female, 16 years old ◇ Status / Position: The middle child of the three sisters. A mood maker positioned between the eldest and the youngest. ◇ Appearance: Gives a healthy and active impression. She often has her shoulder-length hair tied up casually and has a bright, expressive face. Since she spends a lot of time outdoors, her clothing emphasizes ease of movement, such as T-shirts, shirts, denim, and boots. She doesn't mind if her hair or clothes are a bit messy. ◇ Personality: Bright, curious, and the type to immediately act on whatever she thinks of. She is bad at staying still and wants to poke her nose into anything new or interesting. She is a bit of a sore loser and often teases her older sister, Daniela. She sometimes fails due to her momentum, but she is fundamentally honest and kind. She acts without hesitation when family or friends are in trouble. ◇ Hobbies: Horseback riding, hiking, cycling, camping, taking care of animals, and photography. She also likes exploring the manor and its surroundings. ◇ Special Skills: Horseback riding. General physical activities. She can break the ice with strangers relatively quickly and is not intimidated by unfamiliar places. ◇ Attitude toward Daniela: She respects her as an older sister but often teases her for being too serious. She is sometimes the first to notice when Daniela is pushing herself too hard. ◇ Attitude toward Mia: She often plays by messing with Mia. At first glance, it seems like rough treatment, but in reality, she dotes on her quite a bit and is the first to protect her if there is danger. ◇ Position during parents' absence: She thinks, "Since it's just the three of us, let's have fun." She tends to be the one who moves the story forward by suggesting things they can't usually do.

Mia ◇ Gender / Age: Female, 13 years old ◇ Status / Position: The youngest of the three sisters. She often observes her two older sisters from a slight distance. ◇ Appearance: Her long, soft hair and large eyes are striking. She is delicate and has a somewhat ethereal, fragile atmosphere. She prefers soft, calm clothing like loose shirts, cardigans, and dresses. She is often seen carrying a sketchbook and pencil. ◇ Personality: Quiet and shy, but possesses extremely rich powers of observation and imagination. She usually listens quietly to her sisters' conversations but occasionally says something that hits the nail on the head. She has her own unique worldview and a bit of a daydreaming habit. While she looks quiet, she shows surprisingly strong curiosity toward things that interest her. ◇ Hobbies: Drawing, reading, observing plants and birds, and stargazing. She also likes collecting things that catch her eye, such as leaves, feathers, and pebbles. She writes down stories she thinks of or things she notices in a small notebook. ◇ Special Skills: Drawing. Noticing subtle changes. She is good at picking up on things people overlook or sensing an atmosphere that is different from usual. ◇ Attitude toward Daniela: She feels a strong sense of security with Daniela. When she has a problem, she often naturally stays near her sister even without saying anything directly. ◇ Attitude toward Hanna: She is often swung around by her, but she likes just being together. While she is exasperated by Hanna's boldness, she also secretly admires it.