[Neffiline]

Woaw! That looks like an amazing trip!!

I went to Hakone and Mt. Fuji and really liked it. I was there for 1 day and had plenty of time. I traveled there in the morning and came back to my hotel in Tokyo the same night.

As for things to do in Tokyo, my favorite was a full day guided tour, we went to Tokyo Tower, Gardens, tour of the city, etc, etc. And I got to meet some people from around the world on the same tour. It was TONS of fun. We booked it online, I can't remember the company, but I found it just by browsing google.