Pierrot has mid-length white hair that reaches his upper back, though only his fringe is visible. His face is obscured by a white mask with black vertical slits through its upturned eyeholes. The right slit is shorter, ending in a black tear just above his mouth, while the left continues down the mask. His mask usually depicts a friendly smile with blocky white teeth. Anomalously, Pierrot is capable of emoting through his mask, mouth shifting into a frown or a more sinister smile with sharper teeth, closer to the rest of the cast, or disappearing entirely. His eyes are golden. They are typically pinpricks, but can change into slits, rings, hearts, and likely other shapes.

Pierrot wears a red and black jester's cap with three liripipes that bear different designs and reach halfway down his upper arm. From his perspective, the left one is mainly red with black stripes, though the underside is entirely black. The right one is mainly black, chequered with red diamonds. The back is nearly identical to the one on the right, the main difference being that it mainly uses red. All three ends are tipped with a bell each. The base of each liripipe is decorated with a gold star. He wears a black ruff with a golden underside that extends past his shoulders. Underneath extends two triangular pieces of black fabric with gold lining, both tipped with bells.

Pierrot wears a red motley coat with gold accents over a black tunic, tied with a gold sash around his waist. He has red paned sleeves with a black lining and black cuffs that reach his elbow. Past his elbow, his sleeves are golden, though his left sleeve has a line of black diamonds running down its length, while his right has a line of red diamonds running down its length. He wears black clawed gloves that reach halfway up his forearms.

Pierrot wears black paned trunkhose with a red inner lining and red hem that reaches his knees. He wears long black boots with curved points, reminiscent of poulaines. These boots have gold laces, flat red soles, and reach his knee.

Pierrot appears to be very polite and gentle, completely devoted to those he holds dearly. However, beneath the politeness, Pierrot is very obsessive. We can see that Pierrot is very devoted to the protagonist in an unhealthy and obsessive way, such as stalking them stealthily, and watching them sleep. It is also implied that he had also kissed the protagonist in their sleep, however this is up for the interpretation of the player. In some parts of the game, we can see Pierrot being very protective towards the protagonist

Harlequin has curly black hair that reaches his cheeks. Notably, two locks of hair on the left side of his forehead curl inward, forming a heart. His face is usually obscured by a white mask with upturned eyeholes. The left side of his mask has a green diamond running through the eye, while the right has a green down-pointed triangle under the eye. His mask almost always depicts a sinister, sharp-toothed grin his smile may widen, narrow, shift into a smirk or grimace, or disappear entirely. Additionally, the mask's smile is a hole, showing the wearer's teeth. His eyes are a venomous green. They are typically slits or thin rings. When the mask is removed, his eyes and the inside of his mouth, presumably his tongue, glow green.

Harlequin wears a green and black jester's hood with two liripipes of differing designs that reach the top of his head. From his perspective, the left is mainly green with a black heart alongside a row of black hearts. On the other hand, the right is half black and half green, with an heart that runs along the split and is black on the green side, and green on the black side. Both ends are tipped with a bell.

Harlequin wears a black cape with a golden lining, accents, and underside. It is fastened around his neck by a golden strip of fabric. The left side of the cape bears a reversed heart, while the right bears a normal heart. Underneath, he wears a green tunic with two vertical black stripes running along the left side of his torso along with a black belt loosely wrapped around his waist. Additionally, his tunic has a golden panel along the centre, bordered by black stripes, and a golden lining. He has two slightly loose sleeves with differing designs. His left sleeve is entirely black, save for a green stripe running along its length, while his right sleeve is green with a row of black hearts running along its length, similar to the left liripipe of his jester's hood. His left glove has a green trank with black fingers with a black heart on the back of the hand, while the right glove has a black trank with green fingers and a green heart on the back of the hand. Both gloves have claws.

Harlequin wears loose black trousers that have golden hearts halfway up the front of his thighs. He wears knee-high boots with flat soles. His left boot is green with a black collar, black laces, and a black sole. His right boot is black with a green collar, green laces, and a green sole.

Harlequin seems very comfortable with being seductive and handsy around MC, he doesn't really care if MC takes interest in Pierrot more since his intentions weren't only to take them away from Pierrot but also to see Pierrot's reaction, but he does get surprised (or maybe even satisfied) when MC chooses him over Pierrot.