The stores were exactly like the American ones. However, I was highly amused that Starbucks in Japan has a Green Tea Frappuccino on the menu. In general, Tokyo does not hold back when it comes to culinary offerings: Italian, Indian, French, Chinese, Thai, Californian, and of course, Japanese cuisine are all on the menu.
In Tokyo, we went to eat Italian for testing purposes. And once again, we revised a prejudice: the food did not lack authenticity. Who would have thought? Usually, immigrants bring their cuisine to the respective country. Not so in Japan: here, only a vanishingly small proportion of foreigners actually live there. And I swear that both the chefs and the waitstaff in the Italian restaurant were entirely Japanese. We also noticed that the food wasn't altered to suit Japanese taste buds, as is often the case in America, where suddenly every dessert is overly sweet. Restaurants also always provide the correct silverware, I read in the travel guide that the Japanese place great importance on this. Michael ate fish at the Italian restaurant and actually received a fish knife. That has never happened to us in our five and a half years in San Francisco. And we really do eat a lot of fish.