Down a small alleyway in the heart of Tokyo, there is an underground café that’s been serving carefully brewed coffee for over a hundred years. Local legend says that this coffeeshop offers its customers something different – the chance to travel back in time.   The rules, however, are far from simple: you must sit in one particular seat at one particular time of day. You can’t venture outside the café, nor can you change the present. And, most importantly, you have only the time it takes to drink a hot cup of coffee – or risk getting stuck forever.   Over the course of one summer, four customers visit Café Funiculi Funicula to return to the past: a heartbroken lover looking for closure; a nurse with a mysterious letter from her husband with Alzheimer’s; the café waitress hoping for a final goodbye to her sister; and a mother whose child she may never get the chance to know. &nbs