I recommend visiting - Tokyo, Japan
I can never tire of visiting Tokyo as there is always more to discover! The sheer scale of this metropolis (a wonderful blend of modern living and old-fashioned manners) is a wonder in itself and the intricate and highly efficient transport network mean easy access to all that Tokyo has to behold. If you do get tired out in the city, then Tokyo is still a great base from which to explore several other, more relaxing must-see spots. I loved hopping on a train to Kamakura for nice walks and to view the Big Buddha bronze statue.