Itinerary 12 days in Japan

Thank you so much guys.
And last question.. what should i wear to those date?
Will it be very cold during nov and december? Should i bring a sweater? Am considering to buy coats and boots there. Any recommended place?

Exciting for your upcoming trip!

I'm leaving for my trip next Wednesday and just finished packing my clothes. It will be chilly. I traveled to Tokyo & Kyoto at the end of November 2010, and I ended up buying a few warm pieces.

You'll want to take a variety of things that can be layered, but mostly longer sleeve items. I like to sort of fit in with Japanese fashion, so I take skirts with tights, socks, and boots that don't have complicated laces (so they can be removed easily when necessary). You shouldn't need a full blown winter coat, but a medium thickness one would be good, as long as you're wearing long sleeves. If you end up needing to buy clothes, I highly suggest UNIQLO. Good prices and basic pieces. I've also shopped at H&M in Tokyo with their usually reasonable prices.

Just make sure to take any shoes you might need if you have larger than average feet. I wear a size 9 wide in womens here in the USA, and I almost got laughed out of a shoe store, haha! It wasn't rude at all, just amusing.