The currency is the Japanese Yen (JPY). Major credit cards are accepted in the larger hotels and stores, but most Japanese operate with cash. Money can be exchanged in banks, post offices and currency exchange bureaux. Banks are usually open Monday to Friday 9am to 3pm. The best foreign currency to take to exchange are US dollars. ATMs are common but do not accept all credit and debit cards; only the international ATMs in post offices, airports and some major stores will accept foreign cards.
