In a small back alley in Tokyo, there is a café that has been serving carefully brewed coffee for more than one hundred years. But this coffee shop offers its customers a unique experience: the chance to travel back in time.

From the author of Before the Coffee Gets Coldand Tales from the Cafe comes another story of four new customers, each of whom is hoping to take advantage of Café Funiculi Funicula's time-travelling offer. Among some familiar faces from Kawaguchi's previous novels, readers will also be introduced to a daughter, a comedian, a sister, and a lover, each with something they wish they had said differently.

With his signature heartwarming characters and immersive storytelling, Kawaguchi once again invites the reader to ask themselves: what would you change if you could travel back in time?