After Kanna befriends Chloe during her New York visit, she extends an invitation for Chloe to explore Japan. Joined by Kobayashi, Tooru, and their circle of friends, they embark on a sightseeing journey across Japan, beginning in Akihabara. Guided by Tooru, the group immerses themselves in the city's wonders before heading back to reunite with Saikawa and continue their escapades. As Chloe's departure approaches, Kobayashi organizes a memorable farewell gathering to cherish their final moments together before Chloe heads back to the United States.