A If you're planning to visit Japan, it's a good idea to understand some basic customs. DON'T WALK AND CHEW GUM Americans are always in such a hurry that we grab lunch at the drive with one hand while holding onto the steering wheel with the other. The Japanese don't walk around while eating or drinking. This seems odd in a cultur that adores vending machines. In fact, the Japanese will often get a snack or soda out ot vending machine and then stand there next to the vending machine, until they've finished it. SURGICAL MASKS