And high density of office,residence,car everything. So that are of Tokyo is not good. But you can see beautiful Mt.
Fuji often time paticuraly winter season.
Also climate of winter Tokyo is fine,and clean sky every days. It is very rare big city in the world. Tokyo is rocated south area of Kanto field .The outside of Kanto field, many mountain are there from south to north. So that you can see the mountain any direction from Tokyo. But mountain is so far.