Japan, you're one of a kind. It was the first time ever for me to go to a country, not know the language and know very little about the culture, to embrace a 4 day trip, taking in everything.
Helpful links:
Transportation:
http://www.tokyometro.jp/en/index.html
http://www.jrpass.com/blogs/utilising-station-lockers
Hotel:
http://www.superhoteljapan.com/en/
Hop on Hop Off Bus Tour:
http://skybus.jp/hop_asa.php?lang=en
Highway bus to Mt. Fuji:
https://www.highwaybus.com/html/gp/foreign/en/access/
This site shows a lot of the Mt. Fuji pictures I didn't get to capture:
http://www.skyscrapercity.com/showthread.php?t=1035237&page=6