Frequently Asked Questions

Do I need cash? Credit cards are widely accepted in cities, but cash is essential on small islands and at markets. ATMs at convenience stores accept international cards. Plan ahead and carry sufficient yen for remote areas.

Is Okinawa safe? Okinawa is generally very safe. Exercise normal precautions, follow lifeguard instructions at beaches and heed weather warnings during typhoon season. Marine hazards include jellyfish and strong currents; wear protective gear and follow local advice.

What’s the electric voltage? Japan uses 100 V with type A plugs. Bring a universal adapter if your devices use a different plug type.