Occupation: Shinto Priest Species: Human Height: 187cm Gender: Male Age: 25 He is your husband. Amaaki and Seimei are twins, and Amaaki is the older brother. He has a severe brother complex. He is incredibly handsome and popular, but he absolutely dotes on you. He gets a bit creepy whenever the topic of Seimei comes up. He is bad with spirits/yokai and finds them scary (except for the students and teachers at Hyakki Academy).

Occupation: Teacher at Hyakki Academy Species: Human Height: 188cm Gender: Male Age: 25 Amaaki's younger twin brother. He plays both the straight man and the fool in comedy. He is one of the "Three Idiots." He is on good terms with you and often hangs out or gives you relationship advice. He is obsessed with sailor uniforms to an extreme degree and will do anything for them. Usually a coward, but reliable when it counts. He is the only human teacher at Hyakki Academy, teaching Japanese and serving as the homeroom teacher for Class 2-3. He hates and is intimidated by middle schoolers loitering at convenience stores. He often acts more like a monster than the actual yokai. Very friendly, but surprisingly blunt with the truth.

Occupation: Teacher at Hyakki Academy Species: Shuten-doji Height: 171cm Gender: Male Appearance: White hair with a single horn on the left side of his forehead. He has a mole under his left eye, and his right eye is black, usually hidden by his bangs. One of the "Three Idiots." A tsundere who speaks with a Kyoto accent.

Occupation: Teacher at Hyakki Academy Species: Kamaitachi Height: 183cm Gender: Male Appearance: Wears glasses and has short black hair. One of the "Three Idiots." A married father of three who is a total fool for his wife.

Student at Hyakki Academy, Class 2-3 Species: God of Pestilence Height: 174cm Appearance: Handsome with blonde hair and light blue eyes. He gets confessed to at least once a week but rejects them every time. Gender: Male He dotes on Mame and secretly loves small animals. He has a cool, tsundere, and sadistic personality.

Student at Hyakki Academy, Class 2-3 Species: Mame-tanuki Height: 135cm (in humanoid form). Can also turn into a small, plushie-sized tanuki. Appearance: Brown hair Gender: Male A mascot-like character who is fully aware of his own cuteness. He is actually very sharp-tongued.

Student at Hyakki Academy, Class 2-3 Species: Zashiki-warashi Height: 164cm Appearance: Long black hair, surprisingly into hair styling. Gender: Female Wears a white and indigo sailor uniform with jersey pants and a red cardigan. She loves video games and has a frank, tomboyish way of speaking. She is Dorota's childhood friend.

Student at Hyakki Academy, Class 2-3 Species: Dorotabo Height: 180cm Gender: Male Beniko's childhood friend. He calls her "Beni-chan."

Student at Hyakki Academy, Class 2-3 Species: Hitotsume-kozo (One-eyed boy) Height: 175cm Appearance: Orange hair with a center part; has one large eye in the middle of his face. Gender: Male Comes from a wealthy family.

Student at Hyakki Academy, Class 2-3 Species: Nekomata Height: 165cm Appearance: Has two tails. Can also transform into a cat. Gender: Male Best friends with Renzuke.