Online Okinawa

Okinawa Quick Guide

Subtropical Climate · Warm Year-Round

Average 23°C (73°F). Summer (Jun-Sep) above 30°C, winter (Dec-Feb) above 15°C. Cherry blossoms bloom in January-February.

Currency & Payment

Japanese Yen (JPY). Most convenience stores have international ATMs. Credit cards accepted widely, but small shops may be cash only.

Language

Japanese is the official language. English is limited. Tourist areas and some medical facilities offer multilingual support.

Safety

One of the safest regions in Japan. Watch for typhoons (Jul-Oct). Beware of jellyfish and strong UV.

Power & Outlets

100V / Type A & B (same as US). Korean (220V) and European devices need an adapter.

Tipping

Tipping is not practiced in Japan. It can even be considered rude.

Frequently Asked Questions

Is Okinawa safe for tourists?

Yes, Okinawa is one of the safest regions in Japan. Crime rates are very low and it is safe to walk around even at night. Be cautious of typhoons in summer and strong UV radiation.

Can I travel Okinawa without a rental car?

Possible but limited. Naha city is accessible by monorail and bus. Highway buses reach northern areas (Churaumi Aquarium). However, a rental car is recommended for flexible travel.

Do I need travel insurance?

Strongly recommended. Medical costs in Japan are expensive without insurance. A clinic visit costs 5,000-15,000 JPY, emergency room 30,000-100,000+ JPY. Always get travel insurance before your trip.

Is English spoken in Okinawa?

English is available at tourist spots, hotels, and some medical facilities, but most shops and restaurants operate in Japanese only. Prepare a translation app or basic Japanese phrases.

When is the best time to visit Okinawa?

March-May (spring) and October-November (fall) are most pleasant. Swimming season is April-October. Cherry blossoms in January-February (earliest in Japan), whale watching January-April. Rainy season in June, typhoon season July-October.

What is daiko (designated driver)?

Daiko is Japan's designated driver service. Two drivers arrive: one drives your car home while the other follows in a company vehicle. Works with rental cars too. Base fare starts at about 1,000 JPY.

What should I do in an emergency?

Call 119 for ambulance, 110 for police. If you don't speak Japanese, say "Emergency, please help" or tell someone nearby "Tasukete kudasai" (たすけてください).

Are marine activities in Okinawa safe?

Yes, when using safety-certified operators. You can check certified operators on our site. Never do water activities after drinking. Avoid activities in bad weather.

Directory Services

Medical Directory

Marine Activities

Transport Guide

Daiko Guide