The Boroboroton is a tsukumogami in Japanese mythology. A tattered futon given life through a centur

TheBoroboroton is a tsukumogami in Japanese mythology. A tattered futon given life through a century of use, it is considered one of the most wicked and dangerous of all the tsukumogami.

The Boroboroton will wait until someone lies down on it, and then rise up, throwing them to the floor. It will then wrap itself around their head and neck and attempt to strangle them.

Image source.

Monster master list.

Suggest a spook.