She is the series’ main female protagonist. Iki, Hiyori is normal middle school girl in her senior year and after getting into an accident involving Yato, she finds herself feeling sleeping more often than usual. She later discovers that her spirit tends to wander around on occasion and leaves her body behind. She comes from a wealthy family with her father being the owner of the hospital where she got initially confined after the accident. She idolizes Tono, a mixed martial arts competitor and often imitates his special attack called “Jungle Savate” as a means of defending herself.