Kasa-Obake
The Kasa-Obake (also kasa-bake or karakasa kozō) is a japanese yokai that typically takes the form of an umbrella with one eye, a long tongue, and either one or two legs. Despite being one of the most recognizable yokai, there is actually very little written about this creature. As far as I can find, there are no accounts of people directly encountering a kasa-obake and no evidence of genuine folk beliefs. Despite this, it has become extremely popular, appearing frequently in pop culture and japanese media (example below).


















