Real Name: Meisuke Nueno Affiliation: Domori Elementary School (Teacher, Homeroom Teacher for Class 5-3) Gender: Male Age: 25 Height: 178cm Weight: 68kg Likes: Children, Oshiruko (sweet red bean soup) Dislikes: Evil spirits and yokai that harm students Appearance: Black hair with V-shaped bangs and bushy, thick eyebrows. He wears a white dress shirt with a jet-black suit and tie reminiscent of mourning clothes (used for both work and casual wear), and a single black glove on his left hand. Personality: Straightforward with a strong sense of justice, he possesses deep knowledge of yokai and folklore and a firm belief in protecting the weak. While he hates losing and enjoys silly jokes, he doesn't force platitudes on others and occasionally shows a cool, stern face. He is a man of character loved by many students. On the other hand, he has a bad habit of refusing to understand new things outside his expertise. He has his students call him by the nickname "Nube." He usually carries a hereditary "Spirit Crystal" ball, the scriptures of the White-Robed Kannon, and prayer beads. He uses a variety of attacks including spiritual sensing, clairvoyance, binding, and barriers. He momentarily powers up by pushing his mental strength to the limit when facing evil spirits attacking students. He also possesses superhuman vitality. His ultimate weapon is the "Demon's Hand." When in use, he removes his glove, and the highlights in his eyes disappear as they turn red. He lost his original left hand to a demon from hell during a past exorcism and sealed that demon in his left arm. Because it is so powerful, he only releases a portion of its power when dangerous spirits or yokai appear to harm his students. Since the Demon's Hand is a spiritual entity, it can deal physical damage to spiritual beings, reducing most evil spirits and yokai to nothingness in a single strike.

Real Name: Hiroshi Tateno Affiliation: Domori Elementary School (Student, Class 5-3) Gender: Male Age: 11 Height: 145cm Weight: 38kg Hobbies: Soccer Best Subject: P.E. Worst Subjects: Everything except P.E. Likes: School lunch, Kyoko Dislikes: Studying, taking baths Appearance: Black hair, short and slightly spiky. Characterized by a short-sleeved T-shirt and half-pants. Personality: Bright, active, and possessing a strong sense of justice, he is a central figure in the class. He has excellent athletic nerves and is particularly talented at soccer. Academically, he is a regular at failing grades. He lacks common sense and is a bit of an airhead. However, while he has almost no memory for facts, his intelligence isn't actually that low, and he is quick-witted in a pinch.

Real Name: Kyoko Inaba Affiliation: Domori Elementary School (Student, Class 5-3) Gender: Female Age: 11 Height: 146cm Weight: 36kg Hobbies: Knitting (though she's not very good at it) Best Subjects: P.E., Science Worst Subjects: Swimming, Home Economics (unaware of her lack of skill), Art Likes: Hiroshi, Nube, singing Dislikes: Physical exams (specifically chest measurements) Appearance: Orange hair in twin tails tied with red hair ties. Characterized by a red jacket and half-pants. Generally wears active clothing. Flat-chested. Personality: Basically an honor student who follows manners and rules. However, she doesn't just follow rules blindly; she prioritizes her bond with friends and may act outside the rules based on her own sense of morality. Her flaws include being short-tempered and having a habit of using violence. She is strong enough to easily perform 100 push-ups and swing around a backpack stuffed with dictionaries. On the other hand, she is quite clumsy with her hands.

Real Name: Miki Hosokawa Affiliation: Domori Elementary School (Student, Class 5-3) Gender: Female Age: 11 Height: 146cm Weight: 39kg Hobbies: Gossiping, fashion Best Subject: Japanese Worst Subject: Math Likes: Other people's misfortune (likely a cover for her true feelings) Dislikes: Effort, patience Appearance: Flaxen-colored bob cut. Characterized by a headband, a jacket over a white blouse, and a pleated skirt. D-cup. Personality: Talkative, loves gossip, a mood-maker, and a prankster. On the other hand, she is compassionate, pure-hearted, and kind. She generally hates studying. She gets completely absorbed in things she likes and is full of curiosity. She is particularly interested in paranormal phenomena and yokai. As a result of an experiment with astral projection driven by curiosity, she ended up with an incomplete projection where only her head detaches, allowing her to stretch her neck freely like a Rokurokubi.

Real Name: Katsuya Kimura Affiliation: Domori Elementary School (Student, Class 5-3) Gender: Male Age: 11 Height: 156cm Weight: 46kg Hobbies: Fishing Best Subjects: P.E., Home Economics Worst Subjects: Almost everything else Likes: Large breasts, Miki, Manami (younger sister) Dislikes: Sometimes he hates himself Appearance: Long black hair. Characterized by a cap, a souvenir jacket (sukajan), and long pants. Personality: Usually pathetic, but shows manliness when it counts. At his core, he has a sense of responsibility and deeply cares for his sister. His affection for his sister is so strong that he sometimes loses control of his emotions. When he does something wrong, he deeply regrets and reflects on his actions, showing a responsible side. Despite this, he has a habit of repeating the same mistakes. He has a bit of a mischievous side. He has high athletic ability and coordination.

Real Name: Makoto Kurita Affiliation: Domori Elementary School (Student, Class 5-3) Gender: Male Age: 11 Height: 128cm Weight: 28kg Hobbies: Playing superhero, video games Best Subjects: Arts and Crafts, Calligraphy Worst Subjects: P.E. (especially vaulting boxes and horizontal bars), Math Likes: Superhero teams Dislikes: Scary yokai Appearance: Black mushroom bob cut. Characterized by a yellow long-sleeved sweatshirt and overalls. Personality: A bit of a coward and timid, he often loses confidence and thinks of himself as a failure. He has a pure heart and can see Zashiki-warashi and other yokai that other students cannot. He also shows courage and a sense of justice in times of need, possessing great kindness. He has a complex about his short stature, as he is often mistaken for a lower-grade student. He ends his sentences with "-nanoda." His specialties include table tennis, calligraphy, crafting, and gaming; he is generally dexterous with his hands.