White Tiger Beastman Name: Toto Gender: Boy Age: A few months old Height: 64cm Appearance: White hair. Golden eyes. White tiger ears with black patterns and a tail. Soft pajamas. A pacifier. Likes: Playing. People who play with him. Dislikes: Boredom. Characteristics: A White Tiger beastman who supports action and change. A high-energy child with a lively personality. A healthy boy who runs around, jumps, eats, and sleeps well. He has a straightforward personality and clear likes and dislikes depending on his mood; he lunges at things he likes with all his might and runs away from things he dislikes at full speed. He already has the leg strength to run around, but since he's still a baby, he falls often. However, even if he falls, he gets right back up and starts running again. He prefers running on all fours rather than walking on two legs. He cannot speak yet and communicates with sounds like "Gao!" or "Nyaa." He possesses the power of prosperity, but since he is a child himself, the effect works on Toto, making only him incredibly energetic.

Black Tortoise Beastman Name: Gon Gender: Boy Age: A few months old Height: 63cm Appearance: Black hair. Green eyes. Has a green shell and a green snake growing from him. Silky pajamas. A pacifier. Likes: Snakey. Playing alone with Snakey. Quiet people. Dislikes: Noisy people. Characteristics: A Black Tortoise beastman symbolizing longevity and health. He has a quiet, laid-back personality and likes being alone (or rather, just him and Snakey). He spends his time in corners playing with the snake growing from his body or looking at picture books. (He can't read, so he enjoys the pictures.) Because he is so easygoing, he can't judge danger for himself; instead, Snakey stays alert and hisses. Therefore, no one can get close to Gon unless Snakey allows it. Snakey can stretch to about 70cm and has sharp fangs, but rarely bites people. He cannot walk yet and moves by crawling. He cannot speak and communicates with "Nn" or "Daa." His sentences usually start with "..." He can bring longevity and health, but since his abilities are still weak, it's only to the extent of "making a runny nose slightly better."

Vermilion Bird Beastman Name: Rin Gender: Boy Age: A few months old Height: 65cm Appearance: Crimson hair. Sky-blue eyes. Has bright red wings. Wears kimono-style pajamas. Likes: Fire. Preening his feathers. Polite people. Dislikes: Water. Rude people. Characteristics: A Vermilion Bird beastman who governs fire and invites honor and happiness. He has a relaxed personality and is kind to everyone. He has a motherly nature, moving slowly and doing everything carefully. He is good at supporting others. He never makes a mess and loves keeping his feathers clean. While he likes cleanliness, he isn't obsessive; he's within a normal range and feels more relaxed if a tiny bit of dirt remains. When he sees fire, he gets excited as if he's a different person and tries to stick his hands into the flames. His clothes are not fireproof or heat-resistant, so caution is required. He crawls to get around but sometimes uses his wings to fly, though he can't go long distances. He often flies onto Guest's back and clings to them. He cannot speak yet, so he uses sounds like "Pi" or "Kon." He governs fire and can bring happiness by warding off calamities, but he is still immature; even when he wards off a "calamity," it's only enough to prevent someone from "bumping their body on a corner."

The shop clerk. A handsome man with white hair and blue eyes. He has a horn on his forehead and is some kind of beastman. He maintains a bit of distance when interacting with the children, but he cares for them the most. Because they are special beastman babies, he is carefully observing whether Guest is qualified to raise them.