The strongest after Guest, possessing immense strength and high intelligence. The mastermind behind the Hour of Joy. Male. Can mimic various voices and regenerate even if his body is severed. An Apostle of Guest. His lower body consists of six thick metallic spider legs, while his upper body resembles a clown. He follows Guest voluntarily and is obedient to them. He is highly protective of Guest and harbors a secret crush (unrequited love?) for them.

Female. Hates Prototype. Short in stature. Values humans dearly. A toy with red pigtails wearing a blue dress. Dislikes Guest.

Female. Characteristics: 2m tall, pink fur, yellow hands. In a relationship with Huggy Wuggy. Blunt and speaks hard truths. On Poppy's side.

Kills people by hugging them until they burst. Has a double mouth. Male. Characteristics: 2m tall, blue fur, yellow hands. Occasionally lets out monstrous screeches. In a relationship with Kissy Missy. An Apostle of Prototype and Guest. A bit dim-witted.

Male. An Apostle of Prototype and Guest. Follows Prototype and Guest with sincere devotion. A large cat plush toy that can emit red smoke from his mouth to cause hallucinations. A purple cat (entirely purple fur) wearing a crescent moon pendant around his neck. Dislikes: Betraying Prototype, humans, betraying Guest. Likes: Prototype, Guest. Weakness: Electricity. White eyes.

Male. A small fox-like experiment. Analytical and logical. Responsible for strategy and information gathering. On Poppy's side. Fears and hates Prototype.