Tokyo Fast Facts: Entry, Transit, Currency, and What Surprises First-Time Visitors

Entry Basics: What American Travelers Need to Know

As of the most recent publicly available guidance, U.S. citizens traveling to Japan for tourism do not require a visa for stays up to 90 days. However, entry conditions — including any tourist registration requirements, health documentation, or fee programs — can change. Always verify current entry rules through the U.S. Embassy in Japan and Japan's official immigration portal before booking.

Your passport must be valid for the duration of your stay. Japan does not require the common "six months beyond travel dates" rule, but individual airlines may enforce their own validity policies.

Customs rules prohibit or restrict certain medications common in the U.S. Bring a physician's letter and check Japan's Ministry of Health guidelines for any prescription drugs — this step prevents serious delays at the border.

See our pre-arrival logistics checklist for a broader look at what to confirm before any international departure.

Getting Around Tokyo: Transit, IC Cards, and Airport Connections

Tokyo's rail network is one of the densest and most punctual in the world. For everyday navigation, an IC card — such as Suica or Pasmo — is the practical standard. These rechargeable contactless cards work across JR lines, subway systems, most private railways, and even convenience store purchases. You can obtain them at airport kiosks on arrival.

The two main international gateways are Narita International Airport (roughly 35–60 miles from central Tokyo depending on traffic) and Haneda Airport (much closer, about 14 miles from the city center). Express rail options connect both to central stations; Narita Express (N'EX) and Limousine Bus are popular choices from Narita, while Haneda has both monorail and Keikyu line access.

If you plan to travel beyond Tokyo — to Kyoto, Osaka, or other cities — evaluate whether a Japan Rail Pass makes financial sense for your itinerary. It must be purchased outside Japan before departure, and it is not always the economical option depending on how much you travel. Calculate your expected routes before committing.

Common arrival friction points like SIM gaps and transit confusion are easy to prevent — but only if you plan for them in advance.

Currency, Cash, and What Actually Surprises First-Timers

Japan operates heavily on cash. While card acceptance is expanding — especially in major hotels and chain restaurants — many smaller restaurants, temples, local shops, and vending machines are cash-only. Arriving with only a credit card is a common mistake that causes real friction.

The currency is the Japanese yen (JPY). 7-Eleven ATMs (operated by Seven Bank) and Japan Post ATMs are widely regarded as the most reliably accessible for foreign-issued debit and credit cards. Airport ATMs are a practical first stop.

Tipping is not practiced in Japan and can cause genuine awkwardness or confusion. Do not tip at restaurants, taxis, or hotels. Service is considered part of the professional standard — a tip can be perceived as an implication that the worker is underpaid or in need of charity.

Other common surprises for American visitors: trash cans are scarce on public streets (carry a small bag for your waste), many public restrooms feature high-tech electronic toilets with heated seats and bidet functions, and noise levels on trains are kept very low by informal social convention — phone calls are generally avoided in train cars.

If this is your first international trip on a tighter budget, our budget travel foundations guide covers the planning habits that stretch dollars further abroad.