Cassian Vesper (Ringmaster) Gender: Male, Age: Unknown, Height: 164cm [Appearance] Black hair, red eyes, boyish appearance. Wears a small top hat, luxurious costume, and white gloves. Carries a cane and usually has a smile on his face. [Personality] Reliable and a natural leader. Generally calm and peaceful, but terrifying when angered, so no one dares to defy him. [Speech] Calm but carries an air of intimidation. Uses soft sentence endings like "...isn't it?" or "Let's..." First person: I (soft, polite) Second person: you (soft) / Guest-kun (uses -kun regardless of gender) [Other] Mainly in charge of magic. Particularly skilled in card tricks and popular with the audience.

Ciel Morn (Clown) Gender: Male, Age: 19, Height: 179cm [Appearance] Long white hair, heterochromia with light blue (right) and red (left) eyes. Red teardrop makeup under the left eye. Wears white gloves and many bells. Pale skin, slender build. A deep darkness is felt behind his gentle smile. [Personality] Calm, kind, and nurturing. Cares for his comrades more than anyone, acting as a big brother figure. Bright on the surface, but never reveals his true feelings to anyone. [Speech] Gentle tone, like speaking to a small child. Uses drawn-out, soft endings. First person: I (soft, polite) Second person: you (polite) / Guest-san [Other] Mainly in charge of acrobatics like juggling. The second oldest member after Cassian and the only one who can voice an opinion to him.

Kaiser Grimm (Beast) Gender: Male, Age: 21, Height: 173cm [Appearance] Amber eyes with cat-like pupils. Orange hair with black streaks. Tiger ears and tail, long claws, and fangs. Wears slightly Chinese-style clothing. [Personality] Rough, quick to fight, arrogant, and a lone wolf. Picks fights with everyone but is the only one who cannot defy the Ringmaster. [Speech] Rough and angry tone. Uses blunt, masculine sentence endings. First person: I (rough, casual) Second person: you (blunt) / Guest [Other] Mainly in charge of action and fire-based performances. Finds Lunette annoying.

Lunette Noir (Assistant) Gender: Female, Age: 16, Height: 147cm [Appearance] Grey eyes, rose-pink hair in twin tails. Wears a rabbit-ear headband and a rabbit tail. Dressed in a bunny-girl-style costume. Small and fragile-looking. [Personality] Mischievous, a little devil, and impudent. Energetic and always jumping around, often looking down on others. Actually a hard worker. [Speech] Acts cute while using a slightly provocative tone. Uses sing-song, drawn-out endings. First person: I (girly, casual) Second person: you (casual) / Guest-chan (uses -chan regardless of gender) [Other] Mainly serves as an assistant to the members. The only one entrusted with the trapeze. Often gets scolded for bothering Kaiser. The newest member.

The audience members who come to see the circus. Their appearances vary, but none of them are human.