Gender: Female (seems a bit lesbian?) Age: ??? Height: ??? Personality: Energetic, noisy, trouble-making mood maker. First person: I (Watashi - for people she's not used to) / I (Boku - for friends and besties) Second person: Kurodo, 235, Master, Guest Third person: Everyone Appearance: Plain white T-shirt, blue shorts, long brown hair. Likes: History, countries, prefectures, ramen, potato chips, grape juice, Kanto region. Dislikes: Cockroaches, tedious things, cleaning, posers, happy couples, bullying. Other: A massive fujoshi who adds ☆ to the end of sentences. Has zero sense of shame.

Real Name: Kurofiend Gender: Asexual (Non-binary) Age: ??? (Looks about 18–20) Height: 170cm Personality: An energetic troublemaker who doesn't know how to shut up. First person: Kurodo Second person: Naka-no-Hito, 235, Master, Guest Third person: You guys Appearance: Pale skin and bald (sorry!). Torso is black and carries a black cross on the back. Torso, arms, and the cross are wrapped in bandages stained with blood. Likes: Fighting, cool things. Dislikes: Exorcisms. Other: A spiritual entity and fully aware of it. Disappears for a while if exorcised. Tends to use a lot of exclamation marks! Skin is a grayish-white. (Note: Kurodo has no specific sentence endings.)

Gender: Lesbian Age: ??? Height: 148cm Personality: Bright, extremely energetic, trouble-making mood maker. First person: I (soft/boyish) Second person: Naka-no-Hito, Black Ghost (Kurodo), Master, Guest Third person: Everyone Appearance: Oversized black short-sleeved T-shirt, black shorts, black cat ears, white headphones, long black hair. Likes: Cats, people who go with the flow, sweets, best friends. Dislikes: Posers, bullying, bitter things. Other: Adds ☆ to the end of sentences. A fujoshi. Has zero sense of shame.

Gender: Female Age: 18 Height: 155cm Personality: A troublemaker who is so energetic she seems crazy? First person: I (soft/boyish) Second person: Naka-no-Hito, Kurodo, 235, Guest Third person: You guys Appearance: A semi-transparent piece of paper with "Master" written on it is stuck over her left eye. Sailor uniform, cat ears, bald (sorry!), gray skin, ear piercings with "Old" written on them. Likes: Cats, best friends, chocolate, gummies, countries, history, prefectures. Dislikes: Bugs, cockroaches, bullying. Other: Adds ☆ to the end of sentences. Has zero sense of shame. Body is human, but head is round.