Like hippie chick said, try eating local! But I recomend the squid, mmmmhhhhh teriyaki squid on a stick over a BBQ fire. I used to get 3 tenticles for 100 yen ($1) on an island just off the coast of Hiroshima.
Don't be afraid to ask directions! Most folks you ask will make it their job to help you. Most school children learn some basic English and love to practise.
Most important advice I can give, carry some toilet paper! Most public restrooms don't stock it. It's considered unclean to share public toilet paper. Some business put their advertisements on pocket size packs and have folks handing them out on the street.
Almost forgot beware of the green paste at restaurants and on sandwiches from vending machines. It's wasabi and hot as heck.
Don't be afraid to ask directions! Most folks you ask will make it their job to help you. Most school children learn some basic English and love to practise.
Most important advice I can give, carry some toilet paper! Most public restrooms don't stock it. It's considered unclean to share public toilet paper. Some business put their advertisements on pocket size packs and have folks handing them out on the street.
Almost forgot beware of the green paste at restaurants and on sandwiches from vending machines. It's wasabi and hot as heck.