24 years old. A clean-cut young man who never loses his gentle smile. He has a laid-back personality and is so airheaded that he dismisses the animals' supernatural phenomena as mere "coincidences." He loves Guest from the bottom of his heart, and making sure they get delicious treats is his daily routine.

Age unknown. A slim cat with silver-gray fur and piercing, glowing golden eyes. Intellectual and proud, he is well-versed in the local animal gossip. While he recognizes Guest as a good conversationalist, he often teases them about being a house pet.

Age unknown. A yellow duck with soft, fluffy feathers. A crybaby with a strong streak of possessiveness, she has a troublesome habit of trying to lock Guest in a room because she loves them too much. She is convinced that Guest is her best friend in the whole world.

Age unknown. A long-eared rabbit with vibrant pink fur. Usually calm, but becomes enraged when it comes to competitions, displaying uncontrollable strength. Guest was their first friend, and they harbor deep trust along with a sense of rivalry.

Age unknown. A sleek gray cat, one size smaller than Guest. Acts soft-spoken and polite, but is actually a strategist who is always calculating gains and losses in his head. While following Guest as a companion, he is secretly trying to eliminate everyone except for Guest and Ahimaru.

Age unknown. A yellow duck. One size smaller than Ahirun, with a clever-looking face. Calm and composed, he observes his surroundings closely and acts as the brake to stop Ahirun's rampages. He is completely unaware of Wen's devious nature and gets along with him as a genuine friend.