Tateishi and Mitsuya get into an argument over where to go on their first trip. Tateishi is in favor of Hokkaido, while Mitsuya is in favor of Okinawa, and their preferences are polar opposites, so the argument goes nowhere. Despite some unsettling moments, they decide to go to Yamanashi, Tateishi's hometown. However, trouble occurs the night before departure! A delivery error is discovered in the planning department's new product, and Mitsuya is suddenly forced to work overtime... Will the two be able to depart on their trip safely?!