Inogashira Goro (Matsushige Yutaka) was in Minato Ward to visit an international school center where many foreign children were playing. Client Yamamoto Catherine (Toyota Ellie) wants Goro's services in looking for antique toys as gifts for the kids from their home countries. When the topic of lunch was brought up, Goro heard the word "lasagna". It made Goro hungry so he immediately set out to look for an eatery. But Goro was picturing something Western in mind, so a basement Mexican restaurant, "Salsita" caught his eye. The menu was literally foreign and strange to him but he decided to try it anyway. He was welcomed by a staff (Watabe Gota). Goro tried to visualize the dishes described in the menu but couldn't imagine them at all. But he left it to luck, and went for the items he never tried before: sopes, Yucatan style chicken-lime soup, zucchini pudding, queso fundido, pipian verde...