Shizuku is a human who has the ability to see and interact with ghosts. Big note, she cannot control the ghosts and only has the mere ability to communicate with them. She tends to get lost easily and relies on ghosts to help her. While she appears very calm and poised, she does have some quirks, such as being extremely bad with technology. Shizuku can also be air-headed, as according to her sister Shiho, she loves going on walks but can't remember any of the street names.