Kuchisake onna lurks in alleys, dimly lit areas, or dark streets, waiting to sneak up on her target. She especially likes to approach lone men or schoolchildren and ask, "Am I pretty?”

There are two versions of kubikajiri, and both incline towards yurei, a term used to describe ghosts of deceased humans, in contrast to yokai, which refers to all supernatural entities, including goblins, demons, and other non-human creatures.

Kowai are gluttonous ghosts with bulging, bloodshot eyes, drooling mouths lined with rows of sharp teeth, and long red tongues that loll out hungrily.

Discover the haunting tale of Kokuri Baba, once a devoted temple caretaker, who became a yokai after a life of hardship.

Koan kroach are mummified fetuses used as amulets for their alleged protective powers.

Kitsune were once ordinary foxes. After reaching a certain age, they gained supernatural powers and transformed into intelligent shapeshifters.