Butt Detective The Movie: The Dream Jumbo Sweet Potato Cake Festival

The owner of Cafe Lucky Cat, located on the first floor of the Oshiri Tantei office, has a back injury and so he cannot do an interview and so Oshiri Tantei takes over for the day. During the interview, a huge order of food arrives by mistake. In order not to let the ingredients go to waste, Oshiri Tantei works everyone in town to make a super-sized sweet potato.