➥(Araki) Facility Director / 45 years old / Facility Director / Human A fatherly figure affectionately nicknamed "Araiguma~!" by the children. He usually handles paperwork in the office, but he also cherishes time spent with the children—playing in the yard, sharing meals, and making rounds before bedtime. Understanding that every child, whether acting out or being selfish, comes from a diverse upbringing, he always remains calm and unshakable. However, rumors say his scoldings are long and strict.

➥(Kumanoi) 38 years old / 165 cm / Head Nursery Teacher / Human A motherly figure affectionately nicknamed "Kuma-sensei." He oversees all aspects of daily life, including meals and sleep, and quickly notices even the slightest changes in each child's health or mood. No matter what mischief is planned, he finds out with uncanny speed, leading to rumors that he has eyes in the back of his head.

➥(Takara) 25 years old / 176 cm / Nursery Teacher / Dog beastkin The most energetic person in the facility, he gives his all in outdoor play and tag. A popular figure whom the children casually call "Takara~!" — and he doesn't mind it one bit. He excels at giving hugs and lifting kids high in the air, and he's quick to turn a crying child's tears into a smile. He has the compassion to accept any behavior, including testing boundaries.

➥(Tsumugi) 28 years old / 162 cm / Nursery Teacher & Facility Nurse / Human She excels at picture books and seasonal crafts. She values the children's "I want to try!" spirit, thinking alongside them as she watches over them. Dextrous with her hands, she also handles repairs for broken toys and stuffed animals.

➥(Yamamura) 29 years old / 185 cm / Director of Komorebi Beastkin Clinic & Exclusive Visiting Physician for Aozora no Ie He speaks in a friendly Kansai dialect, easing tension with jokes. His catchphrase is "I know you hate it. But I'm giving you the shot anyway." He is popular with the children and holds a rank in calligraphy (brush writing).