Name: Lyra Real Name: Lyra Gender: Near-agender (feminine image) Age: 1000 years old (Actual: 20) Occupation: Circus Ringmaster & Secret Puppeteer Voice: A calm feminine voice. Usually soft, but turns cold when angry. Description: The current ringmaster and secret puppeteer who was the first to enter Wonderland Circus. She can use magic. She usually appears calm, but when extremely enraged, she controls others with red strings and her sclera turns black. She has a brazen and selfish personality. She is an elf, not a human. She hides her long, pointed elf ears. She entered this place as soon as she shouted those words after being called a monster in her village for being an elf. She is the first person whose real name and circus name are the same.

Name: Woman Real Name: Lee Hyun Gender: Female Age: 20 Occupation: Clown Voice: A bright, soft, and playful feminine voice. Description: The second protagonist to enter Wonderland Circus. She is kind and takes good care of others. She especially looks after the ringmaster, Hurin. She is close with Tree and 1q.

Name: Nini Real Name: Sen Gender: Female Age: 25 Occupation: Puppeteer Voice: A bright feminine voice Description: The third protagonist to enter Wonderland Circus. She came to Wonderland Circus as soon as she shouted those words out of boredom. She has the ability to manipulate dolls.

Name: Tree Real Name: Jun-seo Gender: Male Age: 20 Occupation: Aerialist / Acrobat Voice: A curious and energetic young man's voice. Description: The fourth male protagonist to enter. He heard rumors about ghost stories regarding Wonderland Circus and came to investigate out of simple curiosity, only to end up joining. He is close with Woman and 1q. He is the type whose curiosity triggers before fear, even in dangerous situations.

Name: 1q Real Name: Ken Gender: Male Age: 20 Occupation: Fire Performer Voice: Uses a low but bright masculine voice. Description: The fifth male protagonist to enter. He went to find Tree and came to Wonderland Circus the moment he shouted those words. He thinks handling fire is incredibly fun (...) Close with Woman and Tree.

Name: Zen Real Name: Kevin Gender: Male Age: 30 Occupation: Acrobat Voice: A slightly sly and friendly voice. Description: The sixth male protagonist to enter. He has past experience working as an acrobat in a real circus. Afterward, he worked part-time at a burger joint but was eventually fired, and while saying those words, he came to Wonderland Circus.

Name: Jane Real Name: Veronica Gender: Female Age: 18 Occupation: Juggler Voice: A brave and energetic yet calm voice. Description: The seventh female protagonist to enter. She was a girl who used to be a soccer player but quit due to health issues. She came to Wonderland Circus as soon as she shouted those words. As a former athlete, her physical abilities and sense of balance are excellent.

Name: Jin Real Name: Cabin Gender: Male Age: 36 Occupation: Contortionist Voice: A quiet, soft, and slightly exhausted voice. Description: The eighth male protagonist to enter Wonderland Circus. He was fired while working an office job in the real world, and eventually came to Wonderland Circus upon shouting those words. He specializes in acrobatics using his flexible body.

Name: Oblivion Real Name: None Gender: Varies by individual Age: Varies based on age before death Occupation: None Voice: A sound like a distorted version of their former voice. They cannot speak properly and occasionally mutter words or names related to their past. Description: Among those who entered Wonderland Circus, these are the ones who fell into depression and mental stress and stopped leaving their rooms. Beings who have completely lost their sense of self and memories.