In Mr. Ohsugi's class, in preparation for a field trip to Kyoto, Gentaro, Kengo, Yuki, and Ryusei learn that their group is to be joined by classmate Yukina Takamura, who wants to be more than Gentaro's friend. Once in Kyoto, Kengo takes his leave from Mr. Ohsugi, as he finds the others have run out on him too, for a solo trip through the city. Despite her attempts to get closer to Gentaro as they look throughout Kyoto, Ryusei refuses to give Yukina an inch.