When Keita suddenly discovers he's out of money when he plans to buy a new issue of his favorite manga, he discovers the Yo-Kai Okane Naider is to blame. Kuma, Kanchi, and Fumi all begin to talk about useless trivia, and Keita discovers the Legend Yo... (more)-Kai Unchikuma has possessed them all in his search for the one true piece of trivia.