I may be biased, but NYC has the most number of Michelin stars in the US at 76. 20% of these are Japanese. Not only the the Michelin starred ones, but there are many single specialty restaurants that serve only one type of dish or from one region: Kyoto-style, onigri, okonomiyaki, skewered meats, and those that specialize only in chicken or pork. I know no reason to look elsewhere (in the US, that is). Although it is fun to explore and to experience new places, i am pretty content with the offerings here.