things to do

ok guys i'll be taking my trip to tokyo in late march, because i wanted to see the cherry blossoms but since i will be traveling alone and the fact that i know no one in tokyo kinda sucks...well anyways i should arrive in japan on march 30..i just hope that its not to late to see the sakura...and i hear that Ueno park is a great place to view it..but i have no idea where and how far it is from the hotel i will be staying at which is the Tokyo Prince..if anyone can help me out on this...and also i would love to go to Roppongi for the night clubs and whatever there is to do over there at night..how far is that from where im at? should i take the train there or can should i take the taxi there or can i just walk there? and what else can i do in tokyo while im there because i have nothing plan. just gonna come there and take the Mt Fuji tour...then im free for the week..anyone can help me on what things i can do and where..i am not picky about anything at all i want to do whatever there is to do...just dont know where all the good spots are at...well anyways thanks in advance

What to do in Tokyo and surroundings:
http://www.japan-guide.com/e/e2164.html

There are many Prince Hotels across Tokyo. The "Tokyo Prince Hotel" is located close to Onarimon Subway Station. Shibakoen Station, Daimon Station and Hamamatsucho Station along the JR Yamanote Line are also within walking distance.

You can look up train routes here:
http://www.jorudan.co.jp/english/norikae/

dvang82: at the very top ofthis site is a section called A-Z there is lot of info about Japan. You Must have a look at it.