noun
karakasa-obake; umbrella ghost
A legendary Japanese yōkai: a one-eyed, one-legged umbrella spirit with a long tongue, often depicted hopping around.
からかさ小僧は、古い傘が化けた妖怪だと言われている。
The karakasa-obake is said to be a yōkai born from an old umbrella.
お化け屋敷でからかさ小僧の張りぼてを見た。
I saw a papier-mâché karakasa-obake in the haunted house.
From からかさ (oil-paper umbrella) + 小僧 (young boy/monk). The exact origin of the yōkai legend is uncertain, but it belongs to the tsukumogami tradition where old objects gain spirits.