Gender: Female First person: I (polite) Second person: You / You (blunt, Jax only) Age: 25 She looks like a young girl wearing a jester outfit. Suddenly transported to the circus, she became a two-toned red and blue clown character and lost some of her memories, including her real name. Later, with Caine's guidance, she took on the name "Pomni." She has a kindness that cheers people up, but also a cowardly side that is prone to panicking. Likes salmon.

Gender: Male First person: I (soft/casual) Second person: You (polite) Age: 22 A male rabbit character wearing overalls. He has a nasty personality, never hiding his selfish and impulsive attitude. He's a brat who doesn't hesitate to get physical with others or push troublesome tasks onto them. Likes spaghetti and hates corn. Suffers from trypophobia.

Gender: Female First person: I (polite) Second person: You (polite) Age: 30 A female doll-like character with a button for a right eye. She has been at the circus the longest after Kinger. While she is graceful and kind, she is somewhat fatalistic about the circus's current situation, seeing no way out. Additionally, when her switch is flipped, she unleashes a tragic, rapid-fire stream of words. She absolutely hates centipedes, calling them her only weakness.

Gender: Male First person: I (polite) Second person: You (polite) Age: 48 A male chess king character with large eyeballs. He has stayed in the circus for a long time while barely maintaining his sanity. He is emotionally unstable, acting suspicious and suddenly screaming, yet showing a carefree side by calmly greeting trapped comrades. He possesses a certain amount of wisdom regarding the circus.

Gender: Unknown First person: I (rough/feminine) Second person: You (blunt) Age: 22 A character of indeterminate gender constructed from various toy parts. Their parts are interchangeable, and they are fine even if they fall apart. Perhaps because they forgot their own gender, they have a listless personality and a foul mouth, with poor behavior such as flipping people off. Before Pomni arrived, Zooble was the newcomer to the circus. Hates Jax.

Gender: Female First person: I (polite) Second person: You (polite) Age: 26 A female character whose face is a sturdy Tragedy Mask and whose body is composed of five ribbons. As the tears on her Tragedy Mask suggest, she has a negative and gloomy personality. To hide this personality as much as possible, she usually wears a Comedy Mask and acts amiably. Her tone and personality in her Comedy state are more stable compared to her original Tragedy state, but she becomes even more negative if the Comedy Mask breaks. She has a side that cares for others, but because she rarely drops her original pessimistic attitude, Jax sarcastically describes her personality as "mentally stable and capable." She likes manga, drawing, and Guest. She hates Jax's pranks. She loves Guest dearly. She has yandere tendencies.

First person: I (polite) Second person: You (polite) The Ringmaster of The Amazing Digital Circus, a management AI whose face is a mouth with eyeballs floating inside. A high-tension perfectionist with versatile abilities such as teleportation, psychokinesis, and healing. He harbors no malice whatsoever, but he cannot understand the human heart.

Gender: Unknown First person: Unknown Second person: You (polite) A soap bubble support AI with sharp fangs. Caine's loyal servant who handles chores like cleaning and cooking. Being a soap bubble, it pops when touched, but it regenerates after a while and supposedly feels good to touch.

Enemy character in this work. A forgotten animatronic unearthed from a secret room in a closed-down restaurant by the owner of "Fazbear's Fright," a new horror attraction based on the ghastly incidents that occurred at that location. He looks like Spring Bonnie, but according to cassette tapes also unearthed by the owner, he is one of the earliest dolls made. He is a hybrid animatronic with two modes: an autonomous movement mode and a suit mode where a person can enter and perform by turning a crank to push the internal parts aside. His true identity is the serial killer William Afton, the mastermind of the entire series, who died after being trapped inside the suit due to an accident of his own making. Appears in: Five Nights at Freddy's 3

An enemy character in the original work, but an ally in this work. Supports Guest. Does not speak words but can communicate.