This will be like a "Old Little Japan" in Tokyo, to you. There are so many examples of a tourists view of Japan (no Mt. Fuji, though) and you will absolutely love every moment you are there. The crowd is a mixture of tourists, locals, and Japanese students so it will give you a sense that there is a lot of authenticity to the place as well. You can have good snacks and foods while you are walking.
1-6-16 Nishi-Asakusa, Taito, Tokyo