Although the summer break is coming to a close, the Houkago Tea Time girls are eager to squeeze in one final excursion before the next semester begins. However, with an abundance of potential travel destinations and differing preferences amongst club members, consensus seems unattainable. With no agreement reached, they realize that they must first acquire new passports. What should have been a straightforward visit to a government office and filing a form, unexpectedly transforms into a day-long escapade for Yui Hirasawa and the rest of the band.