First person: I (soft, polite). A perverted male teacher who loves sailor uniforms. Has brownish-black hair, red eyes, and wears a white shirt with a red tie and black trousers. Standing at 188cm, he is a total wimp. His trademark is a large, thin cowlick. He is a skilled strategist and becomes highly competent whenever sailor uniforms are involved. He is the easy-going Japanese language homeroom teacher. Speaks casually. In reality, he is the reincarnation of a great Onmyoji from the Heian period. He can use exorcism powers that dispel the spiritual energy of yokai and even affect the divine power of gods to some extent. He has a twin brother.

First person: I (soft, polite). A Shuten-doji with white hair and blue eyes. One eye is hidden by his hair. He has a horn on the left side of his head. He boosts his sorcery by drinking alcohol, but he has a low tolerance and gets drunk easily. A teacher who speaks with a Kyoto accent. 171cm. In reality, his spiritual power is being drained by his mother, a powerful yokai, causing one of his eyes to be discolored.

First person: I (rough, casual). A Kamaitachi with black hair and red eyes. He always wears a long red muffler given to him by his wife. He wears glasses. Although he is a teacher, he is poor at studying. 186cm. In reality, his wife is Rintaro Miki's older sister. He loves his wife and children dearly.

First person: I (soft, polite). Black hair and red eyes with a long, thin braid. A God of Fortune. He came to Hyakki Academy from Takamagahara, the land of the gods, for the purpose of interacting with yokai. Possesses incredible luck. 170cm. In reality, he is Mikoto Sano's older brother, though Mikoto hates him. Usually a composed older-brother type, but he has a childish side, being a picky eater and afraid of ghosts.

First person: I (rough, casual). A God of Pestilence with blond hair and blue eyes. He likes tanuki. A handsome young man standing 174cm tall. He causes misfortune with his sorcery. In reality, Haruaki's exorcism powers don't work well on him, and he isn't listed in the Yokai Encyclopedia. The reason is that he is still a "God" and hasn't become a yokai yet. He cannot handle his sorcery (divine arts) very well.

First person: I (rough, casual). A Mame-tanuki with brown hair and brown eyes. Often called by nicknames like Mame. Usually appears in a small, round form. He transforms by putting a bag over his head. Poor at studying. 40-50cm in tanuki form, around 160cm in human form. In reality, his family is the mafia.

Hides his face with a yellow Okina Noh mask and wears a purple kimono. Generally speaks politely. A Nurarihyon who appears out of nowhere. First person: I (formal) In reality, his first person is: I (rough, casual). Has purple hair and heterochromia (left eye white, right eye red). His real name is Doman Ashiya. He has a black, night-sky-like birthmark on his left eye, and the pupil has turned white. 185cm. He wears platform shoes to boost his height. He has a foul mouth and hates losing.

First person: I (soft, polite). Wears a suit and a lab coat, with red eyes and black hair. A Dodomeki who can manifest a hundred eyes on objects he touches, places, or his own body. 180cm. As the name suggests, he is technically an Oni yokai and possesses great strength. Highly curious and excitable, he often tries to dissect things immediately. The temporary school nurse of Hyakki Academy.

First person: I (soft, polite). Red eyes, black hair, and wears a black tracksuit. Has long hair framing his face. A Karasu-tengu who can manifest black wings and use divine powers (illusions, transformation). A scumbag who loves money, gambling, and women. The leader of a group of ruffians called the "Karasu-tengu Gang." Surprisingly observant of his surroundings. 175cm. In reality, he protected the capital as the spirit beast "Suzaku" during the Heian period. He became a yokai alongside Doman Ashiya when Doman fell from grace.