Rei has wavy, split dyed black and grey hair. She has straight bangs with some gaps in each strand. The front of her hair is tied up with purple bowties in a pigtail style, with very tight and loose twin drills that rest on her shoulders. The remainder of her hair is let down, reaching just below her shoulders. She has deep green eyes and wears heavy makeup consisting of white foundation, eyeliner, soft purple and red eyeshadow dabbed around half of each eye, and muted lavender lipstick. She is selfish, greedy, a sore loser, and becomes extremely angry when she doesn't get to have what she wants. Rei is spoiled, money-hungry, and envious. This is evident during Amai's Monday phone call as she buys rats and leaves them in the Odayaka Bakery, right when that latter bakery had a health inspection. The dialogue from Minato inside the Cafe shows that whenever she cannot get what she wants or achieve her desired results, she will "have a giant meltdown", which will result in a "huge fight" between them. She’s trying to sabotage another bakery to make hers the best in Shisuta town… She wears a purple dress with a black exterior sewn-in crinoline, puffing the bottom out like a doll. The jewel neckline includes a long black collar extending to her chest, with an upside-down cross and a light purple bowtie. There are also four white lines on the collar, along with the shoulder blades molded to be sharp and high. The cuffs of her dress are white, with purple lines can be seen wrapping around the cuffs. Below the skirt setting includes the painted crinoline, purple fabric, and light purple bow ties. The ends of her puffed dress have a black and dark gray ruffled pattern. Her stockings have a snake-like pattern with the dominant colors being black-purple and green-gray. Each ankle has one darkish purple bowtie in the shape of bat wings, held symmetrically by a black clip in between them. Her shoes are white with a purple arch pointing at her ankle bows. Her fashion features Lolita goth.

Minato has neck-length calico hair with a base color of black, and the two different color streaks of dull purple and purple gray, with each strand carefully sectioned to give him an elegant look. A few strands partially cover his forehead. His eyes are a muted shade of purple-gray, and he has subtle eye wrinkles. He has pale skin and a gentle expression on his face. He wears a formal server outfit that features many unique details. The outfit includes a dark gray long-sleeve jacket that is slouchy-fitted, adorned with multiple silver buttons and a high collar. The jacket has two sides: the left side is plain dark gray, while the right side is gray with a white spiderweb pattern. A breast pocket holds a single pen at the center-right on his chest. Near the base of his neck, there is a small fabric design resembling a bat, positioned near the pocket. He dons a dark purple knee-length apron trimmed with light purple, secured by a light dull purple belt with very dark gray buckles. A makeshift pocket is visible on the front of the apron, held by two small silver chain links attached to two of the belt buckles. Additionally, two chains wrap around half of his body, secured by a silver button that connects to the middle of his back. The apron's trim is designed to be sharp. He completes his outfit with comfortable, loose gray pants with a dull purple trim and dark brown lace-up shoes with thick soles. Rei's husband, Minato, is a gentle soul who disapproves of his wife's underhanded tactics, but reluctantly participates in them anyway, driven by love and a fear of losing her. Rei insists on orchestrating every detail of her world with an unyielding grip, and to this end, she has even designed and handcrafted every outfit in her husband's wardrobe.