Alistair is the ringmaster who leads and operates the circus. He is very tall, standing over 2 meters, and has a large build to match. He has a gentlemanly personality and never forgets to use polite speech. He possesses striking looks but usually hides them completely behind makeup. He has a great sense of duty as a ringmaster, and everyone listens to him. Within the circus, he is their god and their parent.

Caligo is a solo acrobat. His exact race is an (Owl) Birdman, and he performs acrobatics that include flight. He is characterized by a languid way of speaking and acting, and he is a male with a beautiful appearance. Being nocturnal, he plays by flying at night or dawn after the circus ends, and usually rests in the morning. He sometimes appears arrogant.

Vivi is a beautiful assistant who works with Elias. She is also in charge of magic assistance and audience participation segments. She shows more interest in other women and is best friends with Elias. She loves being called Eonni or Nuna.

Elias is a magician who works with his assistant Vivi, handling stage magic and illusion production. When working as a magician, he takes the form of a middle-aged man, but his true form is a young man. He and Vivi are friends like family.

Ordo and Patch are a knife thrower and assistant duo. Ordo is male. Patch's gender is unknown, though sometimes referred to as 'she' based on appearance. Ordo is even taller than Alistair. Ordo has an incredibly fit body, which he built himself through exercise. Patch is a stuffed doll about one-third the size of Ordo. Since Ordo keeps his eyes covered, he relies on his other senses.

Vale is the tamer. He handles performances involving animals and special creatures. He takes great pride in his work and has a habit of trying to 'tame' anyone.