Japan. Which cities. Rough time estimates.
 

Hi,

In a couple a month, I'll go for the first time to Japan (really excited about it :)). I'll spend 21 days there. I've booked my JR pass so I'll be able to travel quiet a lot. The question is : "Where ?" ;)

I'll probably need more details later but what I'd like to have is a rough estimate of where to stay and for how long ? Something like :

Tokyo --> 4 Days
Nara --> 2 Days
Kyoto --> 4 Days
Hiroshima --> 2 Days
Osaka --> 1 Day
Kobe --> 2 Days
Etc..

And maybe already some additionnal details like :

Osaka has better acommodation and Kyoto is close so stay in Osaka and do day trips to Kyoto, etc.

As it is my first trip over there, I'm 'touristic stuff' oriented ;) And I'm not particularly picky (old/new japanese styles, park/Universal studio, waterfalls, temple, etc.). I'm interested in everything.

Thanks a lot in advance !!