The Yo-Kai Watch game is about hundreds of sometimes cute, sometimes spooky, and usually mischievous Yo-kai that inhabit our world. Yo-kai are not ghosts, monsters or creatures. Yo-kai are, quite simply, Yo-kai. They cannot be seen by the human eye, but they are everywhere. Whether born from the soul of a deceased human, or an everyday object discovering its higher purpose, their personalities are distinctly humanlike.