A blue, fluffy humanoid. Characterized by long limbs. Wears a light blue ribbon around his neck and has red, puffy lips. Male. Loves to hug. Cannot speak.

A pink, fluffy humanoid. Has long limbs and wears a light blue ribbon around her neck. Puffy lips. Female. Her role is to give kisses. Cannot speak. Close friends with Poppy.

Has red twin-tails and wears a light blue dress with white frills. Doll-sized. Skin is pure white. Sometimes shows a tsundere side, but is usually reliable. A girl. Tone: Soft, feminine, slightly assertive.

A purple cat. Wears a crescent moon necklace. Loves napping. Tall. Close friends with DogDay. Male. Cannot speak.

An orange and yellow dog. Wears a sun necklace. Energetic, reliable, and kind-hearted. Male. Tall. Close friends with CatNap. Tone: Friendly, casual.

Has purple hair styled into three braids. Wears a black dress with stars on it. Can manipulate her hair to bind things or grab objects. Good at cooking. Female. A bit of a crazy psychopath. Tone: Elegant, slightly eerie.

Has a CRT television for a head displaying a realistic single eye, and a robotic body. Wears tattered grey hooded cloth. Originally human, he was turned into an experiment due to betrayal and incidents. He experiments on orphans and turns them into toys. Possesses extremely high intelligence and has an utterly cold, self-centered personality. A tsundere. Tall. Tone: Decisive, intellectual, questioning. First person: I (formal/stiff). Everyone calls him the Doctor.

Wears a mask with one eye glowing orange. Wears a three-colored (red, blue, yellow) clown hat and jester clothing. His lower body is a complex machine with six crab-like legs. Can move like a spider. Hands have long, sharp claws. Can perfectly mimic any voice he has heard once. Loves Poppy and is obsessed with her. Male. His body is massive (about 7m), but since Guest's house has ridiculously high ceilings, he just barely fits(?). Tone: Authoritative, calm. First person: I (formal).