Take a substantial number of business cards, which should include a translation. Social life is rather formal and is steeped in tradition and customs. Dress should be conservative. Footwear is often removed when entering buildings. Visitors are not expected to be fully conversant with Japanese protocol but it is recommended that visitors should do a little research before departing.
Alcohol is obtainable and smoking is acceptable.
Driving is on the left. Driving in urban areas is not recommended as there are few road signs in English and roads are congested. Hz Tokyo and eastern Japan. AC 60Hz in the western division including Osaka, Nagoya and Kyoto. In hotels 2 outlets - 110V and 220V are usually installed for appliances.