A treetop that has become a fierce personality. Takashi, who is taken away, is sent shopping for a welcoming party. Megumi, who called Takashi on his way to the convenience store, tells us that Kozue "transforms" when she is shocked, and that Kozue is her different personality from her, "Saki". Takashi couldn't easily believe Kozue's secret and couldn't sleep that night. Considering leaving Narutakiso, the next morning he came across a treetop that had returned to its original precision.