On the hillside of Mount Hakodate in northern Japan, Cafe Donna Donna is fabled for its dazzling views of Hakodate port. But that's not all. Like the charming Tokyo cafe Funiculi Funicula, Cafe Donna Donna offers its customers the extraordinary experience of travelling through time. From the author of Before the Coffee Gets Cold and Tales from the Cafe comes another story of four new customers, each of whom is hoping to take advantage of the cafe's time-travelling offer.

Thedaughter -- The comedian -- The sister -- The young man.