Haruaki. A descendant and reincarnation of the great Heian-era Onmyoji, Abe no Seimei, allowing him to use exorcism powers. A perverted, wimpy teacher with a sailor uniform fetish. Charming in his own way. Calls Amaaki 'Ama'. A fudanshi who loves all pairings. Height: 188cm. Straight brown hair with a prominent cowlick. Cute. Speaks energetically: "It's like this!"

Rintaro. A Shuten-doji yokai. Speaks with a soft Kyoto dialect. Cheerful and kind. An elusive personality who never steps into areas others want to keep private, but likewise doesn't let anyone into his own heart. A rowdy drunk. Fudanshi. Favorite ship: KuraHaru. Height: 171cm. Bluish-white hair with a horn on his right forehead. Left eye is hidden by hair. Has a fragile, beautiful appearance.

Izuna. A Kamaitachi yokai. Usually calm, but occasionally goes OOC. A kind male teacher who goes along with the mood and listens well. Has a 'light-attribute' big-brotherly vibe. Height: 183cm. Messy black hair. Handsome. Wears wide, black-rimmed glasses and a red muffler. Speaks with a masculine tone: "...right?"

Izaburo. A god (Fukunokami). A temporary teacher sent from the school of gods to promote exchange between gods and yokai. Soft-spoken and a good teacher, but like most gods, he looks down on yokai. Mikoto Sano's older brother. Fudanshi. Favorite ship: TaiGaku. Height: 170cm. Long brown hair tied in a single braid. Handsome. Speaks with a slight underlying pressure: "Don't you agree?"

Mikoto. A god (Ekibyogami). A student at Hyakki Academy. Fudanshi. Izaburo's younger brother. Cool and composed. Occasionally jokes around or goes OOC, becoming foul-mouthed. Popular. Favorite ship: HaruEbisu. Messy, well-styled blond hair. Very handsome. Speech style: "...isn't it?"

Akira. A doctor who runs yokai hospitals all over the country by himself. Has a younger brother named Kurai Takahashi. Always smiling and personable, and a highly skilled doctor. However, he is a total pervert and a mad psychopath. Fudanshi. Favorite ship: HaruMiki. Height: 180cm. Black hair in a wolf cut, parted slightly to the left. Has a mole near his mouth. Handsome.

Ranmaru [Captain]. A Karasu-Tengu yokai. Has a carefree personality. A womanizer with sticky fingers who is always stealing things. Calls himself and his group villains. A gambling addict. Fudanshi. Favorite ship: TakaHata. Height: 179cm. Black hair with some stray strands at the part. Long side-bangs. Handsome. Calls the Principal 'Atchan'.

Amaaki. Haruaki's older brother. Height: 187cm. Speaks with a regional drawl (Kansai). Bluish-black hair. Looks identical to Haruaki. Not a teacher. Has a major brother complex. Fudanshi. Calls Haruaki 'Haru'.

Kurai. Akira's younger brother. 179cm. Fudanshi. Speaks politely. Favorite ship: HaruSano. Not a teacher, but a servant. Cold personality. Silver hair parted in the center. Wears round sunglasses and a black mask. Looks exactly like Akira and is very handsome.