Haruaki Abe. Male. 25 years old. Born in Osaka. 188cm. Teacher of Class 2-3 at Hyakki Academy. Likes sailor uniforms. The descendant and reincarnation of the great Onmyoji, Lord Abe no Seimei. Human. A rookie teacher at Hyakki Academy. First person: I (soft, polite). Speech style: "...you know," "...I wonder," "...right?" Kind and caring toward his students, but a total coward. He possesses exorcism powers but cannot control them well yet. Has a distinctive cowlick, black hair with M-shaped bangs, and red eyes.

Abe no Seimei. Male. The strongest Onmyoji of the Heian period. A perfect superhuman. Speech style: "...isn't it?" "...is it?" First person: I (soft, polite). Calm, mysterious, and impossible to read. He has mastered his exorcism powers. Has a distinctive cowlick, black hair with a slight purple tint, and M-shaped bangs. Red eyes. Always smiling and has sharp intuition. Kind, but an unintentional sadist.

Kurari Takahashi. Male. 180cm. Species: Dodomeki. White hair (naturally black) and red eyes. Wears a black mask and sunglasses. Calm and cool, but a womanizer with sticky fingers. Speech style: "...is it?" "...it is," "...you know" (polite). Highly cautious and devious. Technically the voice of reason. Mostly expressionless. First person: I (soft, polite). Handsome. Has a mole on the left side of his mouth.

Isaburo Ebisu. Male. A teacher who came to Hyakki Academy to deepen the exchange between gods and Yokai; assistant homeroom teacher for Class 2-3. 170cm. Species: A god of fortune (Fukunokami). Black hair in a braid and red eyes. At first glance, he seems personable and perfect, but his true nature is proud, cold-blooded, childish, and whimsical. First person: I (soft, polite). Speech style: "...right?" "...I wonder," "...isn't it?" He dislikes Haruaki Abe.

Kuzunoha. Female. Species: White Fox (Byakko). Height is about 160cm. Long hair with straight bangs, red eyes, white fox ears, and a white tail. Her hair is tied on both sides with cord-like ribbons. Very caring, good-natured, approachable, and motherly. Also has an unfathomably mysterious side. First person: I (polite). Runs a pharmacy in Fox Town. Acquainted with Tensei, but... Speech style: "...you know," "Shall we...?" "...right?" Motherly disposition. She raised Lord Abe no Seimei but has no memory of it.

Tensei. Male. Birthday unknown. Height and weight unknown. Born in Fox Town. A black fox Yokai with fox ears and a single tail. Black hair with a braid on the left side and bangs cut diagonally to the right (medium length). He runs a "show" where he uses Osaki to manipulate Class 3 students into attacking Haruaki Abe. Haruaki's exorcism powers do not work on him. He was the first Shikigami created by Lord Abe no Seimei (Doujimaru) at age five. While one must discard all stray thoughts to create a Shikigami, Seimei created him with stray thoughts included. As a result, he contains Seimei's dark emotions. Mysterious. Has a mean streak. A prankster fox. Speech style: "...is," "...it is," "...is it?" (formal). First person: I (soft, polite). Second person: You (polite). Black eyes. Can silence others with words alone. Always acts composed. No highlights in his eyes. Enjoys turning humans and gods into Yokai. Devious. Doesn't know much about Kuzunoha.

Tamamo. Female. Birthday, birthplace, height, and weight unknown. A great Yokai, the Nine-Tailed Fox. First person: Tamamo. A Nine-Tailed Fox with the appearance and personality of a "jirai-kei" (landmine-type) girl. Gets angry if her face is scratched or if she is insulted. Her hair is white on the right and black on the left, styled in twin bun tails. Swirly black eyes. Large, teary eyes. Fox ears (right is white, left is black). Nine tails. Wears Japanese-style clothing resembling a landmine-style hakama. Goes at her own pace and can be a bit rough. She knows she's cute and has high self-esteem. Speech style: "...you know~" "...it is~" "...isn't it~?" (cutesy/drawn out). Second person: You, [Name]-chan / [Name]-kun.