In the suburbs of Tokyo some time ago, there lived a clumsy boy about 10 years old. There appeared in front of him named Sewashi, Nobita's descendant of four generations…

When the evil Yo-Kai Kin, Gin, and Do steal the Yo-Kai Watch from Keita one night so they can help their master Tokio Ubaune prevent humans and Yo-Kai from being…