Tokyo
Tokyo is one of those cities that make you immediately realize that there is no other city like it. From the spotlessly clean streets despite the 13+ million inhabitants, to the perfect mix between modern and traditional architecture. From the nerd-haven of Akihabara, to the ever-crowded Shibuya. From the absolutely towering Sky Tree, to the imperial palace and numerous sprawling public gardens. Tokyo has a little bit of everything for just about everyone.