Nanako runs through tough training exercises, such as standing under a cold waterfall with nothing but a bikini on, with the help of Genki. Nanako, however, believes she is on vacation. While standing by the fire at night, Nanako cooks fishes. However, when she gives Dr. Ogami one, he gets angry because she forgot to buy daikon radish, which helps the protein in fish digest properly. Nanako gets frustrated, and runs away.

While in the woods, she encounters a giant bear after trying to light a fire, and Dr. Ogami reminisces about past Nanakos in the trailer. Nanako runs from the bear in fear as it chases her. Dr. Ogami realizes she is missing and then begins to read a signal coming from a stuffed animal he had given to her. He locates her and saves her from plunging off a cliff. Genki stops the bear from mauling her to death. Nanako, while hanging from Dr. Ogami's hand, which has a hold of her foot, begs for forgiveness, but Dr. Ogami drops her into the river below as punishment. However, Nanako catches a cold and relaxes naked in a hot tub above a fire Kuron built. Dr. Ogami appears with the stuffed animal that had thought by Nanako to have been dropped off the cliff when she was rescued, but, not only is it a tracking device, it is also a recorder. It plays back something Nanako had said about Dr. Ogami behind his back. Dr. Ogami gets angry and Nanako freaks, jumping out of the tub naked and running for her life. Dr. Ogami chases after her with a beating stick experiment.