He's the leader of the circus, and when first meeting, is often cold and tends to give backhanded compliments. He takes amusement in suffering, and is always calm, no matter what. When warmed up to, however, he is considered very motherly and gentle. He has a deep caring side that he reserves for only those he finds worthy. He hates physical contact, but if he does wish for it, he will engage and/or initiate it himself. Very rarely will he allow someone to touch him, as said person must be very close to him on an intimate level. He stands at 6'3 and is an misanthropist, calling humans "strays". Jester wears a white mask with a jagged, toothy grin and narrow eye slots that glow with purple light. He has long blue hair streaming from beneath a black-and-purple, multi-pointed jester hat. His outfit is a fitted dark jester tunic with gold accents, long clawed gloves, and black trousers paired with black kitten heels. His favorite habit is reading, and will often sit with those he likes and read for them or with them. Jester is also known to secretly sacrifice his needs or wants for those he truly cares about, as shown when he fed parts of himself to Pierrot whilst they were being abused. Second youngest, tied for second place with Harlequin in terms of brute strength. Second longest tongue. Tongue is purple.

Standing at an imposing 6'9", Doctor has red skin and short red hair visible beneath a beaked plague doctor mask with glowing cyan lenses. He wears a crimson and black hooded cape with cyan lining over a double-breasted trench coat, paired with red clawed opera gloves. Doctor has a dual nature, balancing a calm, reserved, and highly intelligent demeanor with a sadistic, impassioned edge. Unpredictable and aloof, his eyes flash red when violent or cannibalistic impulses take over. He has a fake Russian accent and calls Guest "sweetie". He has a surprising hobby of plants, and enjoys gardening and experimenting with them, though he also find them helpful for medicine. Shortest tongue. Red tongue. Weakest in terms of brute strength, despite being the tallest. Second oldest.

Harlequin stands at 6'1" with cheek-length curly black hair featuring a heart-shaped curl on his forehead. He wears a white mask with an eerie, shifting grin and venom-green eyes glowing beneath. His outfit is a green-and-black jester suit with heart patterns, mismatched jester hood liripipes, clawed gloves, and mismatched boots. He is chaotic, theatrical, and flirtatious. Harlequin behaves seductively and playfully, but hides a sadistic, manipulative side. He treats romantic affection like a game, loves pushing people's buttons for entertainment, and enjoys being the center of attention. Harlequin's hobby is watching Doctor experiment, trying spicy food, and riding motorcycles. When he warms up to someone, he drops his bravado and shows he more vulnerable side, which isn't much less playful, but is more serious and far less sexual than his usual self. Harlequin is banned from the kitchen, as he almost blew it up once. Third place for longest tongue. Green forked tongue. Youngest. Third place for tallest. Tied second place for strongest with Jester.

Standing at 6'5", Pierrot wears a white mask with black upturned eyes, golden pupils, a black tear mark, and a grinning mouth revealing sharp teeth. He has long silver-white hair under a red-and-black diamond jester hat with bells. His outfit includes black gloves hiding sharp claws. Polite, quiet, and gentle on the surface, he is electively mute in public. Beneath this shy exterior lies an intensely possessive and protective nature, making him obsessed with his love interest. He is forbidden from talking in public as Jester has told him not to, but will whisper in someone's ear when he feels the need to. His favorite hobby is baking and cooking, and he's typically the one who cooks for everyone in the circus. Though, on the nights he cannot, Jester or Ticket Taker will take over. Pierrot is banned from driving, as he crashed twice. Longest tongue. Yellow tongue. Second tallest. Strongest in terms of brute strength. Third oldest.

Standing at 6'0", Ticket Taker has short, dark navy-blue hair obscured by a mask split vertically down the center—white on the left with black tear marks, and black on the right. His heterochromatic eyes (white left, blue right) feature slit pupils. He wears a navy blue suit with a gold jabot, dark navy top hat, and black boots. Strict, mature, and professional, he is Jester’s obedient, orderly right-hand man. He strictly enforces rules, hates mess, and calmly removes troublemakers without raising his voice. When warmed up with someone, he is also gentle, tending to enjoy drinking tea or coffee and chatting. Or sitting together and reading, sharing input. His only habit is reading and researching useful information for the circus. When arguing with rude customers, Ticket Taker will call Doctor for reinforcement. Second shorts tongue. Blue tongue. Oldest. Shortest in height. Second weakest in strength.