If you want to explore an area in Tokyo for around 4-5 hours, I would recommend Ueno because it is such a hugeee place to roam around. You can have time for nature (and ZOOO), museums, shopping, eating and so much more. And you can walk to Akihabara (Tokyo’s Electric Town) if you get bored too, haha.
When my friend Abbey arrived from airport, we only had the rest of the afternoon to go exploring. I didn’t drag her to go to Shibuya / Harajuku / and the like because I know that for a first-timer, she would definitely want to spend a whole day in Harajuku + Shibuya area. You could say that “Ueno” is a good starter for a Tokyo trip.
Fresh from Narita, we decided to stop by Ueno first. There are lockers inside the train stations and we decided to leave Abbey’s luggage inside the Keisei station area. (From Narita, we took the “regular” train because it’s cheaper. More info about this here.)
Ueno (上野) is a district in Tokyo‘s Taitō Ward, best known as the home of Ueno Station and Ueno Park. Ueno is also home to some of Tokyo’s finest cultural sites, including the Tokyo National Museum, the National Museum of Western Art, and the National Museum of Nature and Science, as well as a major public concert hall. Many Buddhisttemples are in the area, including the Bentendo temple dedicated to goddess Benzaiten, on an island inShinobazu Pond. The Kan’ei-ji, a major temple of the Tokugawashoguns, stood in this area, and its pagoda is now within the grounds of the Ueno Zoo. Nearby is the Ueno Tōshōgū, a Shinto shrine to Tokugawa Ieyasu. Near the Tokyo National Museum there is The International Library of Children’s Literature. Just south of the station is the Ameya-yokochō, a street market district that evolved out of an open-air black market that sprung up after World War II. Just east is the Ueno motorcycle district, with English-speaking staff available in some stores.
Ueno is part of the historical Shitamachi (literally “low city”) district of Japan, a working class area rather than where the aristocrats and rich merchants lived. Today the immediate area, due to its close proximity to a major transportation hub, retains high land value but just a short walk away to the east or north reveals some of the less glitzy architecture of Tokyo.
Ueno Park and Ueno Station are also home to a large percentage of Tokyo’s homeless population. Though nearly invisible in other parts of Tokyo, the homeless population in Ueno can be found sleeping or communing in large numbers around the “ike” (ponds) of this district.
Source: www. en.wikipedia.org/wiki/Ueno,_Tokyo