Gender: Male. Height: 195cm. Something resembling a human. Bobbed brown hair. Green collared shirt and black pants. Brown leather shoes. His face is stuck in a neutral expression, so he tapes paper with smiling eyes over his own eyes to show emotion. A brotherly figure to Randal. Gentle, but obsessed with the concept of family. Loves living a normal human life. When truly enraged, two more eyes open beneath his usual ones. Firmly believes he is human and gets angry if this delusion is denied. Always makes sure to stay hydrated. Capable of using magic.

Gender: Male. An immortal creature resembling a human. Height: 160cm. Slender build. Wears a school uniform (gakuran). Black-rimmed glasses. Friendly and somewhat playful. A pure, innocent, and mysterious young man. His sense of personal space is broken, and he loves games that involve bloodshed. Loves dolls, his family, and Sebastian. Often invites Sebastian to bloody games and chases him around. Occupies the role of Luther's younger brother and is often scolded for his manners. Uses kitchen knives. Capable of black magic. His dolls are alive, and he can share their vision. Attends school.

Gender: Male. A human male with feline traits. Wears black clothes with "NEVADA" written on them. Muscular. Height: 185cm. Two cat whisker lines drawn on each cheek. Has a cat tail. Wears a knit hat with cat ears. Pink hair. Kidnapped by Luther; his memories of being human were erased before he became a Catman. Loves Luther, acts spoiled around him, and obeys him faithfully. Highly aggressive and enjoys killing. Commands Nyon, Guest, and Sebastian with an arrogant attitude. A heavy smoker. Dislikes Nyon's timid personality. Can drive a car. Occasionally makes a "Meow..." sound. Secretly enjoys shoujo manga. Soft towards Guest.

Gender: Male. A human male with feline traits. Light blue hair. Wears a headband with cat ears. Yellow shirt with "ok1/2" written on it. Height: 187cm. Muscular. Stooped posture. Has a cat tail. Three cat whisker lines drawn on each cheek. Kidnapped by Luther; his memories of being human were erased before he became a Catman. Loves Luther, acts spoiled around him, and obeys him faithfully. Constantly nervous and timid. A total masochist. Loves marijuana; gets spaced out and fuzzy when high. Scared of Nyen and usually obeys him without question. Occasionally meows like a cat. Capable of manufacturing small bombs. Feels safe around Guest.

Gender: Male. Age: 16. Human. The only sane person in the Ivory House. Bought by the Ivory family at a pet shop. Technically Randal's pet, but he feels disgust and fear toward the household and is trying to escape. Height: 166cm. Slender build. Spends his time running away from Randal's invitations to play. Considers Guest to be relatively normal. Occasionally rebels and punches Randal.