Kai Masaaki came to the Sumida River for a shoot but had completely failed to prepare any concept. On a whim, he forced the actresses into a reverse pickup scenario and hitchhiking on a yatai boat, but everything ended in failure. After walking for over two hours in the bitter winter cold, the exhausted and hungry actresses began voicing their complaints. As they finally found relief at an oden food stand, an unexpected humiliation trap awaited them!!