This yōkai is a sentient umbrella. It can have a variety of features. They are most commonly portrayed as having one eye, one foot, and a long tongue. However, they are sometimes depicted with arms or, on rare occasions, two feet.

These are sometimes considered tsukumogami, household objects that have become inherited by spirits after existing for 100 years. This is not the only possible origin for this yōkai though. They are also sometimes said to be the spirits of umbrellas that were ripped apart by intense wind. Because of this, this yōkai is thought to be an omen of bad weather.

These yōkai are not dangerous. At most, they will cause mischief by licking people with their oily tongue.

FUN FACT: This yōkai is unusual in that it is not depicted in eye-witness stories in folklore at all. Despite this, it remains very popular and is commonly drawn by children.

Examples in various media:

Kasa-Bake (GeGeGe no Kitarō)

Several Unnamed Karakasa-Kozō (Short Peace, specifically the Possessions short in this anthology film) These are unusually aggressive karakasa-kozō as they are resentful after being damaged and discarded by their owners.

Drifters (Kirby's Dream Land 2) These are only loosely based on karakasa-kozō as they have a single eye but lack the yōkai's other features.