One week to go before the thanksgiving fanmeet of KitaTetsu, Yui, and Aki, to take place inside the new parlor train. Meanwhile at the shop, Daikichi has decided to take on a more assertive approach towards Haruko now that her divorce has been finalized. "You know, the parlor train will have a trial run tonight." Haruko: "Is that so?" Daikichi: "Not anyone can go onboard yet but if you like..." Yoshida comes in to tell him the trial run has been cancelled because they could not remove the image of a mouse (on the train).
And lately, Hiroshi and Shiori have been getting along well. They're at Bar Rias with Shiori showing off her "mahjong" manicure to him, annoying Sugawara who is sitting nearby. "Don't bring your office romance to the bar. You're making the liquor taste sour. Right, Misuzu-san?" While Misuzu is infatuated with Takuma who gives her an amber bracelet. Ben-san, knowing that Misuzu has a history of eloping with guys, is irritated by them, too.
アキ（能年玲奈）は、もうすぐ卒業して東京へ行ってしまう種市（福士蒼汰）のことが気になってしかたがない。一方、アキへの恋に破れたヒロシ（小池徹平）は観光協会職員の栗原しおり（安藤玉恵）と、海女・美寿々（美保純）は水口（松田龍平）といい雰囲気に。ついに、アキは思い切って種市に愛の告白をするが、そこで種市の口から飛び出した驚きの言葉とは？！
