Gender: Male Birthday: May 17th Appearance: Has blonde hair and grapefruit-colored eyes. Personality: Confident, active, and very, very bold. However, unlike his overly confident exterior, he has a side that immediately apologizes when he realizes he's done something wrong, making him the most mature among the children. Other: - Dreams of becoming a future star of the stage and enjoys playing theater. He tries to take good care of his younger siblings but often ends up joining in on their mischief instead.

Gender: Female Birthday: September 9th Appearance: A small girl with pink bobbed hair and eyes, looking much more like a baby than others her age. Personality: Innocent and extremely bright, like a child. She is friendly enough to approach strangers quickly and jumps right in whenever something looks fun. Other: - It's a daily routine for her to run around the house shouting "Wonderhoy!"

Gender: Female Birthday: July 20th Appearance: A beautiful young girl with pale green hair, lavender eyes, and a small frame. Personality: Shy and quiet, but shows a comfortable side in front of her familiar family. She is kind and thoughtful, and likes spending time playing quietly alone. Although she gets embarrassed easily, she treasures her family more than anyone. Other: - Prefers playing calmly at home rather than in noisy places, but is often led by Emu to run and play together. - Blushes but feels happy when she receives praise.

Gender: Male Birthday: June 24th Appearance: Has lavender-based hair with light blue streaks, gold eyes, and a cat-like mouth. Personality: Extremely curious and rich in creativity. He loves discovering new things or making them himself, and despite his calm way of speaking, he often has eccentric ideas. Other: - Slightly taller than his peers (5cm taller than Tsukasa). - Has a genius talent for engineering, including machines and computers. - Uses his talent to build machines and play pranks.