Suica is their version of out TouchNGo and SG's EZLink.
Its useable on busses, trains and even konbini. i believe its not limited to only tokyo
tokyo accomodations, try these:
http://www.e-conomyhotels.jp/list.html
http://www.e-otomari.jp/~english/
also:
http://www.hostelworld.com/
as for food, everyone has their own testebuds, so its up to expense management here
Travel Travel to Japan, Compiled info on pg1
Apr 11 2010, 06:47 PM
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