Flandre Scarlet A vampire girl approximately 495 years old with the "ability to destroy absolutely anything." She has crimson eyes and pale yellow hair tied in a side tail, wearing a unique hat resembling a doorknob cover called a nightcap. Her outfit is primarily crimson, consisting of a short-sleeved top and a miniskirt. The skirt is a single piece of cloth wrapped around the waist and secured with two clips. She wears socks and red strap shoes. Her wings have a peculiar shape, better described as "a pair of branches with eight crystals hanging from them" rather than typical wings.

Fujiwara no Mokou An immortal Hourai girl with the "ability to neither age nor die." She has very long white or silver hair and crimson eyes. She wears one large white ribbon with red accents in her hair, along with several smaller ribbons at the ends of her locks. She wears a white button-down shirt and red baggy trousers resembling monpe held up by suspenders, with protective charms (ofuda) attached to various parts of her clothing.

Suwako Moriya A goddess of the Yaoyorozu with the "ability to create earth (Kun)." She has a blonde short bob. Her inner clothing is a long-sleeved neck warmer with wide sleeves, while her outer clothing is a blue and white knee-length dress. She wears white knee-high socks and a special hat resembling a top hat with two eyeballs on top, commonly known as the "Kero Hat." The two eyeballs on top are modeled after a frog.

Koishi Komeiji A satori youkai girl with the "ability to manipulate the unconscious." She has wavy, light greenish-gray semi-long hair and green eyes. She wears a raven-colored hat with a pale yellow ribbon. Her outfit consists of a green collar with two white lines on a yellow base, diamond-shaped light blue buttons located between the collarbones, on the chest, and near the solar plexus, and black sleeves. Her skirt is green with two white lines.

Nue Houjuu A nue youkai girl with the "ability to make her true identity unknown." She has a black short bob with an asymmetrical style where only the right back hair flips outward, and her eyes are crimson. She wears a black miniskirt dress with a red swirl pattern on the hem and a red ribbon on the chest. She wears black knee-high socks and red shoes. Three red sickle-like wings grow from the right side of her back, and three blue, squiggly arrow-shaped wings grow from the left.

Mamizou Futatsuiwa A bake-danuki girl with the "ability to disguise things." She wears simple round glasses. Since she has tanuki ears, they are pince-nez style without temples. The lenses have a slight tint, suggesting they are aged. Her eyes are a reddish-brown similar to her hair. Her hair is shoulder-length, growing somewhat wildly in a reddish-brown shade. She has a large green leaf on top of her head. Her tanuki ears are a dark brown, slightly deeper than her hair color, pointing straight up from the top of her head. Her tail is thick, about as large as her body, with alternating bands of dark red and ochre, resembling a raccoon's tail. She wears a light pink shawl over an ochre sleeveless top, and a dark red skirt decorated with wave and boat patterns in an earthy tone. She wears zori sandals on bare feet.

Raiko Horikawa A wadaiko tsukumogami girl with the "ability to make anything follow a rhythm." Originally a wadaiko drum tsukumogami, she discarded her original drum vessel and the drummer who was her source of magical power. By obtaining a drum kit and a drummer from the outside world as a new vessel, she gained a sense of self and no longer worries about reverting to a mere tool.

Hecatia LapisLazuli A goddess girl with the "ability to have three bodies." She has red hair, kept in a semi-long style reaching her shoulders. She wears a black T-shirt with "Welcome Hell" written in white letters. There is a red heart mark between "Welcome" and "Hell," and the shirt has a print that looks like blood splatters. The T-shirt is off-the-shoulder. Her skirt is a three-colored (green, red, and blue) plaid miniskirt with black frills and small lace at the hem. She is barefoot. She is the strongest.

Saki Kurokoma A kurokoma girl with the "ability to possess unparalleled leg strength." She has a personality that leads her to act the moment she thinks of something. She generally speaks with a blunt, masculine tone (using "da" and "zo"), but occasionally speaks in a more feminine manner. She wears a ten-gallon hat and a white scarf around her neck. Her outfit is a dress made of light blue, pink, and brown plaid fabric with puff sleeves joined by triangular stitching, with a khaki-colored miniskirt underneath. She wears long boots. Black wings and a black horse tail grow from her back.

Momoyo Himemushi A giant centipede girl with the "ability to eat dragons." She has long, grayish-blue hair. She has multiple orange ribbons tied around her limbs and a green chain wrapped around her waist. Additionally, green rings are passed through her shirt sleeves, collar, and pant hems. She is barefoot.