Carl:
Brian jogged my dormant mind...Here's a few more tips:
1. Few streets in Tokyo have names, only the main thoroughfares most side streets don't have any. So you have to have a map which show all the streets, find a main intersection, the count streets...
2. House Addresses do not designate where the house is on a given block but rather the order in which the house was built on the block... As an example:
our address was: 3-21-7 Denen Chofu, Ohta-Ku, Tokyo 145 Japan... As I said above there are few street names so the numbers mean: 7, our home was the 7th built on block 21 which is in the 3rd Chome in the town of Denen Chofu...
A map will usually tell you where the chomes are... to find the block you have to go to a utility pole and find the numbers 3-21 that tells you you're on the right track, then all you have to do is walk around the block until you find the #7 on the mailbox or home post. So if someone wants you to visit them, they'll usually have a map from the closest train station...
3. Business cards are must in Japan...In addition, it doesn't hurt to have a family card with the names of your whole family, your address and Ph. Number A map to your home, on the reverse side is also very helpful...Most Expats have them...
4. Often times English stops at the off ramps of most major highway signs especially in the rural areas. So brush up on you Kanji...
5. If you drive into Tokyo, there's no on street parking from Mon-Fri. You can only pull over to pick something up, other than that you have to use the department store parking or a pay lot...
6.Never agree to meet a local (Hawaii born) Japanese girl, who you've never met, at the Hachiko stature at Shibuya Station... There are at least 20K 5'2" Japanese girls at the location, at any given time, meeting friends, and they all look alike... Been there, Done that...
Good luck! Aloha Ke Akua, Mike