Ichika Izumiya, a clinical psychologist, works at the Miyamasuzaka Mental Clinic in Shibuya, hiding the fact that she can see spirits. Ichika's peaceful life is threatened by the arrival of a mysterious young man, Midori, who holds her secret in his hands! Half-intimidated, Ichika accompanies Midori on an "investigation" of a haunted place. There is a scramble intersection in Shibuya, a tunnel deep in the mountains, and a closed clinic. Accompanied by Tama, a kijitora cat shikigami, the two begin their scary and lively ghost extermination.

The evil witch Bonasera, jealous of the beauty of the princess of the country "Animal Land", has cast a spell on all its inhabitants, transforming them into animals. It is up to Kururu, a hungry cat, to protect the princess and her kingdom.