[Wagamama]

Hey peeps just trying to clear my doubts in preparations for my upcoming trip in december to japan Tokyo,Please answer any of them if u can
1)What kind of Train passes exists in the tokyo metro's line?and which is worth it?
2)Is Osaka/Kyoto worth the time to travel from Tokyo in a 10 day trip?
3)Is Disneyland worth going to?
4)Coming from somewhere with no winter i have absolutely no idea what to expect when i hit there from 20 december onwards.Can anyone please tell me what kind of weather should i expect.And how much clothing is neccesary?
5)where do you think christmas is best spent in tokyo?

Alright peeps please do reccomend/post all the spots/activities u believe to be worth going/doing.It can range from anything from a fancy restaurant to a roadside ramen shop,Locations such akihabara ,shibuya ,ginza Etc

Lastly i know this is a bit odd,But for those of u with any knowledge regarding where i could possibly play a game of football in tokyo will be much appreciated.

Thats all i can think of now,Cheers!=)