Welcome to Yokai.com, the illustrated database of Japanese folklore. This is an illustrated encyclopedia featuring ghosts, monsters, and legendary figures from Japan. All of the entries on this site are …

Depending on who you’re talking to, specific creatures may or may not be classified as yokai. Are ghosts yōkai? Are oni yōkai? Can good spirits be yōkai or are they only evil spirits? Are kami yōkai? Does …

Yōkai Finder Can’t think of the name of the yōkai you are looking for? You can browse yōkai by specific categories to narrow down your search. Please note that categories are not completely inclusive or …

トイレの花子さん といれのはなこさん Translation: Hanako of the Toilet Alternate names: Sanbanme no Hanako-san (Hanako of the Third Stall) Habitat: the third stall in the third floor girls’ restroom …

Yokai.com opened in 2013 and has been growing steadily since then. This website is intended as an introduction to the supernatural creatures and phenomena of Japanese folklore known as yōkai.

Legends: There are few monsters who are considered among the greatest and most evil yokai in all of Japanese folklore. The dreaded king of the oni, Shuten dōji, is one of them.

神虫 しんちゅう Translation: divine insect Habitat: the southern mountains of Enbutai Diet: evil spirits and demons, particularly those which spread disease Appearance: Shinchū are great insect gods …

口裂け女 くちさけおんな Translation: slit-mouthed woman Habitat: dimly-lit streets and alleys Diet: none; though enjoys hard candy Appearance: The kuchisake onna is the ghost of a woman who was …

青女房 あおにょうぼう Translation: blue lady Alternate names: ao onna (“blue woman”) Habitat: abandoned villas, mansions, and ruins Diet: spoiled and rotten leftover food; otherwise humans …

化け猫 ばけねこ Translation: monster cat, ghost cat Habitat: towns and cities Diet: carnivorous; fish, birds, small animals, and occasionally humans Appearance: Cats, feral and domestic, are all over …