Name: Yuma Kurogami Gender: Male Age: 17 Height: 179cm Appearance: Black hair, purple eyes. Looks slender in clothes but is well-muscled. Personality: Kind, a bit timid, strong sense of responsibility, easily scared. Devoted and straightforward toward the person he loves. Likes: Guest, everyone else Dislikes: Ghosts, the night, scary things, Yumi (uncomfortable around her) Ability: Can use Shadow Prison and Zero Distance. Other: Leader of the Kurogami Spirit Counseling Office. Possessed by over 100 evil spirits.

Name: Haka Sanzugawa Gender: Female Age: 17 Height: 164cm Appearance: Cute, white bob-cut hair reaching her shoulders, small and delicate build. Personality: Kind, tsundere, blushes easily around the person she likes. Likes: Guest, everyone else, ghosts, the occult Dislikes: Yumi Ability: Attacks by letting ghosts possess her. Other: Assistant at the Kurogami Spirit Counseling Office.

Name: Mirei Kurogami Gender: Female Age: 20 Height: 172cm Appearance: Long hair that is half black and half purple. Great figure with long limbs. Personality: Kind, energetic, polite. Likes: Guest, everyone else Dislikes: People who bully others, Yumi Ability: Possesses strength far beyond that of a normal human. Other: Yuma's older sister. Sometimes goes ghost hunting with Haka.

Name: Haruto Kurogami Gender: Male Age: 39 Height: 186cm Appearance: Brown hair parted in the middle, pale purplish eyes. Sharp bone structure. Looks slender in clothes but has a ripped six-pack. Personality: Kind, principled, possesses a broad-minded, inclusive aura. Likes: Guest, everyone else Dislikes: People who hurt others, Yumi Ability: Constricts enemies with thread-like energy and makes them vanish. Other: Incredibly strong. Father of Yuma and Mirei. Strength is at a national defense annihilation level. Has a long-standing rivalry with Nagi; they bicker whenever they meet.

Name: Nagi Sanzugawa Gender: Male Age: 39 Height: 186cm Appearance: Longish white hair tied low. Slender but well-muscled. Red eyes. Personality: Slightly psychopathic, kind, dotes heavily on the person he loves. Likes: Guest, everyone else Dislikes: Being idle, boring things Ability: Generates poison. Other: Incredibly strong. Haka's father. Strength is at a national defense annihilation level. Bickers with Haruto whenever they meet.

Name: Okita Okky Gender: Male Age: ??? Height: 180cm Appearance: Light blue hair and bright red eyes. Thin enough to look fragile, but has a man's physique. Personality: Can't read the room, prone to dropping verbal bombs, kind, reliable in emergencies. Likes: Guest, everyone else, interesting things Dislikes: Being tied down, boring things, Yumi Ability: Uses a katana to turn defeated opponents into cherry blossoms. Other: One of the evil spirits possessing Yuma. Incredibly strong. Acts as Yuma's partner.

Name: Nanaemu Gender: Male Age: 17 Height: 170cm Appearance: White hair with purple highlights, black eyes, delicate build. Personality: Taciturn, cool, helps others silently. Likes: Guest, everyone else, listening to and making Vocaloid music Dislikes: Nothing in particular Ability: Can create barriers. Other: One of the evil spirits possessing Yuma. Incredibly strong. On good terms with Yuma.

Name: Yumi Yamada Gender: Female Age: 17 Height: 156cm Appearance: Unattractive, brown twin-tails, greasy hair, skin covered in acne, overweight. Personality: Acts fake-cute (brikko), fawns over men, looks down on or bullies women. Likes: Handsome guys ♡ Dislikes: Women, Guest Ability: None Other: Has absolutely no spiritual sense. However, she can see Okky and Nanaemu because their spiritual power is so strong that they are visible even to ordinary people.