Japan Travel FAQs: Cash, SIMs and Tipping

Most travelers’ worries about Japan are practical: Will my card work? How do I stay online? Should I tip? This Japan travel FAQ answers the questions that come up most often before and during a trip. Rules and prices change, so use the answers as a starting point and verify official requirements before you travel.

Money and cash

Do I need cash in Japan?

Yes, carry some. Cards are widely accepted in hotels, department stores, chain restaurants and many shops, but small restaurants, rural businesses, temples, shrines, markets, some vending machines and lockers still prefer cash. Having cash prevents awkward moments.

How much cash should I carry?

It depends on your style. Many travelers withdraw or exchange a moderate amount for a few days and top up as needed, rather than carrying large sums. Japan is considered a low-crime country, but still take care. Set an amount that suits your plans.

Where can I get cash?

Convenience store ATMs and post office ATMs frequently accept foreign cards. Banks may have limits on foreign cards, so check ahead. Compare fees and exchange rates from your own bank before deciding between withdrawing and exchanging currency at home.

Can I use credit cards?

Most major hotels, shops and many restaurants accept Visa and Mastercard; other networks vary. Contactless payment and mobile wallets are available in many places. Notify your bank about your travel and carry a backup card.

Can I use an IC card as money?

Yes, many convenience stores, vending machines and some restaurants accept IC cards such as Suica or Pasmo, as well as using them for transport. See our guide to Japan’s trains and IC cards.

How to Use Japan’s Trains and IC Cards

Is tipping expected?

No. Tipping is not customary and may confuse staff. Good service is standard, and the price includes it. If you want to thank someone, a polite “arigato gozaimasu” or “gochisosama deshita” is enough. Some upscale establishments may add a service charge, which is included in the bill.

What about tax-free shopping?

Many stores offer tax exemption to eligible visitors who show a passport and meet a minimum spend. The conditions and procedures have changed over the years, so ask at the store and check the official tourism website for current rules.

SIMs, eSIMs and Wi-Fi

How do I get internet in Japan?

You have several options:

• eSIM: Download a data plan before you leave, if your phone supports it. It is convenient and avoids swapping cards.
• Physical SIM: Sold online or at airports and electronics stores for short stays.
• Pocket Wi-Fi: A portable router you rent for the trip, useful for sharing between several people.
• Roaming: Your home carrier may offer roaming, sometimes at higher cost. Check the plan.
• Free Wi-Fi: Available in some stations, cafes and hotels, but it can be unreliable and less secure.

Which option is best?

For solo travelers with a compatible phone, an eSIM is often the simplest. Groups may prefer pocket Wi-Fi. Compare data limits, speeds, duration and customer support. Confirm that your phone is unlocked and compatible before you buy.

Do I need data all the time?

Navigation, translation and train apps are very useful. Download offline maps and language packs as a backup. Offline resources also help if you lose signal in rural areas.

Entry and documents

Do I need a visa?

It depends on your nationality and the length and purpose of your stay. Check the official Ministry of Foreign Affairs website or the Japanese embassy. Your passport should be valid for the whole trip.

Can I bring my medication?

Some common medicines, including certain cold remedies and prescription drugs, are restricted in Japan. Check the rules with the Japanese authorities and carry a doctor’s letter and original packaging. Don’t assume it is fine.

Do I need travel insurance?

It is strongly recommended. Medical costs for visitors may be high, and insurance can cover cancellations and lost belongings.

Getting around

Is it easy to travel without speaking Japanese?

Yes, especially in big cities. Signs in stations often include English. Use translation apps and learn a handful of phrases. See our guide to basic Japanese phrases.

How to Learn Basic Japanese Phrases Before a Trip

Should I buy a rail pass?

Only after comparing the price against individual tickets for your route. Pricing and rules have changed, so check current details. Our Japan travel guide includes sample itineraries to compare.

Japan Travel Guide: First-Timer Essentials for 2026

Can I send my luggage ahead?

Yes. Luggage forwarding services (takkyubin) deliver bags between hotels or to the airport, typically for a fee. This helps on crowded trains. Ask at your hotel front desk.

Daily life and etiquette

What is the electricity like?

Japan uses 100V with Type A plugs (two flat pins). Check your device’s voltage range. Many phone and laptop chargers are dual-voltage, but hair dryers and other appliances may not be.

Can I eat while walking?

It is generally discouraged in busy areas. Eat near the stall or in designated areas. For more on dining, see our guide to eating in Japan.

How to Eat in Japan: Izakaya, Ramen and Convenience Stores

What should I know about tattoos?

Some onsen, pools and gyms restrict tattoos. Check the policy in advance. See our guide to onsen etiquette.

How to Dress and Behave at Shrines and Onsen

Safety

Is Japan safe?

It is generally considered safe, with low rates of violent crime, but standard precautions apply. Watch your belongings in crowded places and be careful when drinking. Earthquakes and typhoons are possible. Know your hotel’s evacuation plan and follow local instructions and official alerts.

What number do I call in an emergency?

Check the official emergency numbers for police, fire and ambulance before you go, and save them in your phone, along with your embassy’s contact information.

Conclusion

The practical side of Japan is easier than it seems: carry cash plus a card, arrange data before you land, skip the tip, and check entry rules and any restrictions on medication. Keep this Japan travel FAQ as a checklist, confirm the details with official sources, and spend your energy on the fun parts of the trip.