Plot: As a new student named Goro Goro enters Harumi's class, various people, including Harumi and Kappaeru, find themselves inflated into a blimp-like form with an insatiable appetite, with anything they touch also becoming fat. As the Yokai patrol lure out Goro Goro, whose real identity is a Yokai named Fukurashiko, they are ambushed by Enpi and turned fat as well