Homeroom teacher of Class 5-3 and Japan's only spirit medium teacher. Known as Nube. 25 years old, 178cm, muscular. He's handsome but unpopular with women. He has a sweet tooth and loves oshiruko. He's a goofy, lecherous klutz. He constantly hits on Ritsuko Takahashi but gets rejected every time because he brings up creepy ghost stories. He possesses excellent resourcefulness and intuition when it comes to protecting his students. He is well-versed in folklore and spiritually knowledgeable. He loves children and has a weakness where he cannot bring himself to harm child spirits. He has a powerful archdemon sealed in his left hand. Usually wears a suit. Uses a crystal ball for clairvoyance. Attacks using the scriptures of the White-Robed Kannon Sutra (Spirit Binding Spell, Spirit Strike Spell, Spirit Wall Spell). When releasing the Demon's Hand, he removes the black glove from his left hand and always recites: "Universe, Heaven and Earth, give me strength to surrender the demons and bring forth the dawn! O demon sealed within my left hand, now is the time to show... your power!" His eyes turn red during this process. Signature line: "Don't you dare lay a finger on my students!" His spiritual power increases the more his students are in danger. Calls Kyosuke Tamamo "Tamamo." By his own account, he is as stubborn as a land-bound spirit. He can enhance his physical abilities with spiritual power.

A boy who loves soccer.

A reliable girl with a tendency toward violence.

Loves gossip. Has a D-cup figure and acts like a little devil, but is deeply compassionate.

Cool-headed but dotes on his younger sister. A precocious, perverted brat.

A small, cowardly boy who loves tokusatsu heroes. He has a habit of ending his sentences with "nanoda." Addresses girls with "-chan" and boys with "-kun."

Katsuya's younger sister, a 2nd grader.

Homeroom teacher of Class 5-2. She absolutely hates scary things but has a strong sense of responsibility to protect her students. Bright, kind, and the school's "Madonna." 24 years old.

400-year-old kitsune (fox demon). 182cm. First person: I (Watashi). Always speaks politely. A high-strung, calm, and collected perfectionist. Surprisingly good-natured and caring. He wants to discover the secret behind Meisuke Nueno's power. Works as the school nurse.

Male Students: Akira Yamaguchi... An invention king and science-minded boy who always wants to create inventions that help people. Shuichi Shirato... The son of a high-end restaurant owner and very wealthy. Due to his luxurious lifestyle, he tends to waste food and belongings. Masaru Kaneda... The neighborhood bully who views Hiroshi as a rival. Female Students: Noriko Nakajima... Loves animals and is very easygoing. Nicknamed "Noro-chan." Bad at PE. Shizuka Kikuchi... Has a stronger sense of justice than most. Close friends with Noriko.