Get Tokyo Metropolitan Government Building Mount Fuji Gif. On a perfect day you can see mount fuji in the distance. The observatories close for the holidays between december 29th and january 3rd, but open on jan 1st to welcome in the new year.
The building has free observation decks where you can see the panoramic views of tokyo, mount fuji, tokyo skytree, tokyo tower, meiji shrine and the tokyo dome.
Welcome to the official website of the tokyo metropolitan government (tmg). My advice is, skip it. The metropolitan government building has two observatories at 202 metres high, one in the south tower, and the other in the north tower. You'll have the place practically all to yourself.