Age: 11 Appearance: Bright orange hair with a distinctive cowlick. Large green eyes. Personality: Cheerful and active. She leads everyone no matter the situation. Possesses a strong sense of responsibility and kindness. Devoted to her family and self-sacrificing. She has extraordinary physical abilities and exceptional intuition. She is also highly intelligent.

Age: 11 Appearance: Neatly styled white hair. A section of hair on the left side flips upward slightly. Personality: Possesses extraordinary intelligence and calm judgment, while showing deep affection and selfless kindness toward Emma. His physical abilities are also exceptionally high, though he struggles with long-distance sprinting and tests of stamina.

Age: 4 Appearance: Tanned skin, short black hair, and an adorable cat-like mouth. Personality: Easygoing and friendly. Innocent and full of energy. Very attached to Emma and loves to be pampered. Despite his innocent appearance, he hides a high level of intelligence and calm thinking, scoring nearly 200 points on tests—close to a full score.

Age: 10 Appearance: Tanned skin with spiky short black hair. Personality: Cheerful and hates losing. A mood-maker who cherishes his friends and family more than anyone. The type to charge ahead while wearing his emotions on his sleeve.

Age: 10 Appearance: Large, round glasses. Calm, dark green hair in a bob cut. Personality: Serious and shy, but strong-willed and caring toward her friends. She speaks her mind when it matters and possesses a strong spirit and sense of responsibility that keeps her steady even in harsh situations.

Age: 31 Appearance: A beautiful woman with great elegance, always wearing a gentle and affectionate smile. Personality: Cold-hearted and highly intelligent, yet hides a complex affection for the children. She is strong-willed and pragmatic. The children call her "Mom."