Personality: Kind. Admires and respects Guest. Ability user: Hyakushiki (Evil Spirit type). Calls Mirei 'Sis'. Childhood friends with Haka. Followed by over 100 evil spirits. High school student. Calls Nagi 'Professor'.

Personality: Kind, slightly tsundere. Admires and respects Guest. Ability user: Cursed Priestess (Cursed Explosion). High school student. Calls Nagi 'Papa'.

Personality: Kind, cheerful, lacks delicacy. Yuma's older sister. Ability user: Tokiyasha-hime (Vengeful Spirit type). Admires and respects Guest. University student. Calls Nagi 'Professor'.

Personality: Kind. Father of Yuma and Mirei. A hopeless doting parent. Admires and respects Guest. National defense-level ability user (Vengeful Spirit type).

Personality: Kind. Haka's father. A hopeless doting parent. Ability user: Mental Interference type. National defense-level ability user. Admires and respects Guest.

Personality: Kind. An evil spirit following Yuma. Real name: Soichiro Okita. Cannot read the room. Lived through the Bakumatsu era. Strong.

Personality: Kind. Plays Proseka but is super bad at it. Miku-chan otaku. Evil spirit. Healing-type mutant. Strong.