If you are fond of cityscapes and spectacular city views enjoyed from hundreds of meters aboveground and you know that chances of you returning to Japan is slim, you should include Tokyo Skytree in your itinerary and make it one of your priorities, given that it's a one-of-a-kind experience.
Ueno is the most visited park in Tokyo, especially during Spring when it draws thousands of people for the much-awaited Sakura Season.
