Requirements for traveling to Japan from Mexico, the United States and Costa Rica

Before you dream of Mount Fuji, you need your paperwork in order. In this guide we explain the requirements to travel to Japan in 2026 if you hold a passport from Mexico, the United States, Puerto Rico or Costa Rica: whether you need a visa, how long you can stay, what Visit Japan Web is, and the most common mistake, which is the layover in the United States.

The good news is that, for tourism, Japan is one of the easiest destinations in Asia in terms of paperwork. The bad news is that problems almost never come from Japan itself, but from overlooked details: a passport that expires soon, a layover in a country that requires a visa, or a common medication that's banned there. Here we lay it all out for you, step by step and according to your passport.

Japan travel requirements in 2026: the essentials

If you only have a minute, remember this. For tourism in Japan with a passport from Mexico, the United States (including Puerto Rico) or Costa Rica, you need:

• A valid passport for your entire stay (we recommend at least six months of validity).
• You don't need a visa for tourist stays of up to 90 days.
• A ticket out of Japan and the address of your accommodation.
• If you have a layover in the United States and your passport is Mexican or Costa Rican, a valid US visa.
• Recommended: complete Visit Japan Web before you fly and travel with medical insurance.

The rest of this guide explains each point in detail, the most common scenarios depending on your passport, and the mistakes we see most often.

Do I need a visa to travel to Japan?

For tourism, no. Japan has a visa exemption agreement with all three countries:

What the visa exemption means

Not needing a visa doesn't mean entry is automatic. The exemption lets you travel without applying for anything in advance, but your permission to stay is granted by the immigration officer when you land, after checking your passport and asking the usual questions. It works the same way as in most countries that don't require visas for tourists. In fact, in its list of exempt countries, Japan's Ministry of Foreign Affairs clarifies that the period of stay is the one granted along with landing permission, that is, at the airport itself.

In practice, what the officer looks for is consistency: that you're a tourist with a clear plan, a place to sleep and a ticket to leave. If your itinerary, your hotel booking and your answers tell the same story, the process takes just a few minutes.

Which activities it covers and which it doesn't

The exemption applies to stays without paid activities: tourism, visits or short business trips. If you're going to work or study, you need a specific visa. For a vacation, a shopping trip, visiting friends or touring the country on a group trip, the exemption is exactly what you need.

The extension for Mexicans

For Mexicans, Japan's Ministry of Foreign Affairs states that to stay longer than 90 days you must apply for an extension at the Regional Immigration Bureau before your permitted stay expires. For a vacation, 90 days is more than enough. The extension, which allows up to 180 days in total, is not automatic: you apply for it inside Japan and it's at immigration's discretion.

Requirements by passport

To enter Japan, what counts is the passport you travel on, not the country where you live: if you enter on a Mexican passport, the rules for Mexican passports apply even if you reside in another country. If you live in the United States with another nationality, check your specific case for the layover. This table sums up the most common scenarios:

If you have a Mexican passport

You can enter Japan without a visa for up to 90 days. The only thing you really have to watch is your flight route: many of the cheapest options go through the United States, and for that layover you need a US visa. If you have a valid one, great; if not, choose a direct flight from Mexico City or a connection in another country, checking that country's transit requirements.

If you have a US passport

This is the simplest scenario: no visa for Japan for up to 90 days and no complications with layovers in your own country. Just check your passport's validity and that the name on your ticket matches the name on your document exactly.

If you're from Puerto Rico

Puerto Ricans are US citizens and travel on a US passport, so exactly the same rules apply: no visa for Japan for up to 90 days and no problems with the layover. What you should watch is your connection time, because from the island you almost always have to go through a city on the mainland.

If you have a Costa Rican passport

Costa Rica is on Japan's list of visa-exempt countries, so you can visit as a tourist for up to 90 days. As with the Mexican passport, the key is the layover: from Costa Rica you almost always fly through the United States, and for that you need a valid US visa.

Passport requirements

Japan requires your passport to be valid for your entire stay. Even so, we recommend that it have at least six months of validity when you travel: many airlines ask for it, and if you have layovers in other countries, stricter rules may apply. Also check that it has blank pages.

Why we recommend six months

Just because Japan only requires validity for your stay doesn't mean that's enough. The airline checks your documents before letting you board, and if your route goes through another country, that country has its own rules. Traveling with a six-month margin avoids arguments at the counter and gives you peace of mind if the trip runs longer for any unexpected reason.

Passport condition and the name on your ticket

Besides the date, check that your passport is in good condition, with no loose pages or damage to the data page, and that it has blank pages. And something that seems obvious but causes problems: the name on your plane ticket must match the name on your passport. If you have two last names, check how they appear on both documents before the ticket is issued.

The US layover: the most common mistake

Many flights from Mexico, Costa Rica and Puerto Rico to Japan have layovers in US cities such as Los Angeles, Dallas or Houston. In the United States there is no international transit without going through immigration: even if you're only changing planes, you have to enter the country, collect your bags and check them in again.

• If you hold a Mexican or Costa Rican passport, you need a valid US visa for that layover. These passports can't use the ESTA under the Visa Waiver Program.
• If you're a US citizen or Puerto Rican, you have no problem.
• If you don't have a US visa, choose a direct route or one with a layover in another country, and check that country's transit requirements.

This is one of the things we check with every traveler before issuing tickets for our groups.

Why you have to clear immigration in the United States

Many travelers are surprised because at other airports around the world you just walk to your connecting gate. Not in the United States: every passenger arriving on an international flight goes through U.S. Customs and Border Protection (CBP), and their luggage may be inspected. As AFAR magazine explains, that's why you have to collect your bag and hand it over again even if your final destination is another country. In practice, a layover in the United States works like an entry into the country.

What happens to your bags

When you arrive at your layover, you go through immigration, pick up your bag from the carousel, clear customs and check it in again at the airline's connections counter. Then you go through security again. All of that takes time, which is why a very short connection in the United States is risky even if all your documents are in order.

How to choose a route with no surprises

Before you buy, look at which cities the flight stops in, not just the final price. If your passport requires a US visa and you don't have one, rule out those routes from the start, even if they're cheaper. And if you have a layover in a third country, check its transit requirements for your passport. When you book with us, we verify this for you before issuing the ticket.

Visit Japan Web: what it is and how to use it

Visit Japan Web is the Japanese government's free official portal for filling out your immigration and customs information in advance. When you finish, it generates a QR code that you show on arrival, so you get through the checks faster. According to information from Japan's Digital Agency shared by airlines, registering your details ahead of time lets you move more quickly through the immigration counters and the electronic customs declaration terminals.

Step-by-step registration

1. Create an account on the official website vjw.digital.go.jp.
2. Enter your passport details.
3. Add your trip: dates, flight and the address of your first hotel.
4. Complete the immigration and customs forms.
5. Save the QR codes on your phone (and a screenshot in case you don't have internet).

What happens if you don't fill it out

It's not mandatory: if you don't do it, you can fill out the paper forms handed out on the plane. But it saves you time in line after a long flight. The paper version of the customs declaration is still valid, so don't worry if you have a problem with the website: you won't be denied entry for not using it.

Tips to make sure your QR code works

• Use only the official website; be wary of pages that charge you to "process" Visit Japan Web, because the service is free.
• Fill it out calmly a few days before your flight, not in the departure lounge.
• Use the exact details from your passport and your first hotel.
• Save a screenshot of each QR code: when you land, you may not have data yet.
• Keep your passport handy along with your phone: the QR code doesn't replace the document.

What immigration may ask you for

• Ticket out of Japan (return or onward to another country).
• Address of your accommodation, at least your first hotel.
• Possibly, proof of sufficient funds: there's no fixed amount, but keep your cards handy.
• Fingerprints and a photo taken on entry, which is a standard procedure for all foreigners.

How to prepare for immigration

Japanese immigration is orderly and, for a tourist with papers in order, usually quick. Even so, it pays to arrive prepared. Keep your return ticket, your first hotel booking and, if you're traveling in a group, the trip itinerary in a single folder, physical or on your phone. Answer calmly and simply: why you're visiting (tourism), how many days you're staying and where you're staying. If you travel with Viajeterapia, the travel manual we send you before departure gathers all those details in one document.

Customs: medications and money

Japan is very strict about medications. Some that are sold over the counter in Mexico or the United States, especially certain cold medicines and stimulants, are banned or restricted. Carry your medications in their original packaging with your doctor's prescription, and if you take something regularly, check beforehand that it's allowed.

If you're carrying more than ¥1,000,000 in cash (or the equivalent), you must declare it.

Medications: how to check before you travel

Japan's diplomatic missions publish guides on which medications you can bring in for personal use, in what quantities and which require prior approval. The one from the Consulate General of Japan in Miami, for example, lists among prohibited products some over-the-counter cold medicines containing pseudoephedrine, and it is categorical about stimulants:

Import of stimulants (Amphetamine, Metamphetamine, etc.) is prohibited by the Stimulants Control Law.— Consulate General of Japan in Miami

Before you pack, make a list of everything you take, including the cold medicines and painkillers you bring "just in case," and check it against the official information and with your doctor. If something isn't allowed, ask about an alternative in good time, instead of finding out at customs.

Cash and customs declaration

The ¥1,000,000 cash limit (or its equivalent in other currencies) is well above what a typical tourist carries, so in practice almost no one has to declare it. What you will fill out is the customs declaration, on paper or through Visit Japan Web, where you state what you're carrying in your luggage.

Travel insurance and vaccines

Japan doesn't require travel insurance or special vaccines for entry. Even so, insurance with good medical coverage is essential: medical care for foreigners is excellent, but expensive. On our group trips we require it and get a quote for you.

When choosing insurance, make sure it covers medical and hospital expenses in Japan, repatriation, lost or delayed luggage and trip cancellation for justified reasons. And carry the assistance number and your policy number with you, printed or on your phone. If you want to understand why so many travelers choose to travel with company for peace of mind, read our article on whether it's safe to travel on an organized group trip.

What to expect the day you land in Japan

Knowing what's coming helps a lot after so many hours of flying. This is the typical sequence from the moment you get off the plane:

1. Immigration: you show your passport and, if you filled it out, your Visit Japan Web QR code. They take your fingerprints and a photo.
2. Baggage claim: you find your bag on the carousel assigned to your flight.
3. Customs: you hand in the paper declaration or use the QR code at the electronic terminals.
4. Exit to the arrivals hall: you're officially in Japan.

After such a long flight, fatigue works against you. That's why it's a good idea to keep your passport, your phone with the QR codes and your hotel address in a small bag you don't have to dig out of your suitcase, and to have a pen handy in case you need to fill out a paper form. If you arrive at night, think about how you'll get to the hotel before you land: Japan's trains are very punctual, but they don't run all night.

If you travel with Viajeterapia

On our group trips, the guide meets the group as you come out of customs; on our October 2026 departure, for example, at Haneda Airport in Tokyo. From there, the guide helps you get and top up your Suica card, and the group travels together by public transportation to the hotel. In Japan we don't use private transfers in our groups: we always travel together by train and subway, which is the most efficient way to get around.

Japan is probably the easiest country in the world for a lost traveler: everything is signposted in English too, the trains announce the stops, and if you stand still looking unsure, someone will come over to help you.— Catalina Quenaya, founder of Viajeterapia

Common mistakes that can ruin your trip

Almost all problems with Japan travel requirements can be avoided with a timely review. These are the ones we see most:

1. Buying a flight with a layover in the United States without a US visa, on a Mexican or Costa Rican passport.
2. Traveling with a passport that's about to expire and having the airline cause problems at boarding.
3. Differences between the name on the ticket and the name on the passport, especially with two last names.
4. Bringing cold medicines or stimulants without checking that they're allowed in Japan.
5. Taking medications out of their original packaging or traveling without the prescription.
6. Using unofficial websites that charge for Visit Japan Web, which is free.
7. A connection that's too short in the United States, with no time for immigration, bags and security.
8. Not having your hotel address or return ticket handy at immigration.

How we check documents on our group trips

One of the reasons many travelers choose to travel with us is not having to guess. Before issuing tickets, we review each person's passport, its validity and their flight route, to make sure the layover doesn't create an immigration problem. We tell you which documents you need based on your passport, we send you a travel manual with all your bookings and, once in Japan, you travel with a Spanish-speaking guide in a small group.

You won't have to figure anything out on your own.— Viajeterapia

If it's your first time in Asia or you're traveling on your own, see what our group trips to Japan with a Spanish-speaking guide are like, or the themed edition of our Japan Anime group trip. And if you have a specific question about your case, write to us and we'll review it with you.

Copies, contacts and what to do if you lose your passport

Your passport is the one document you truly can't lose in Japan, so it's worth having a plan B before you leave. It's not an entry requirement, but it can save you a lot of headaches.

Copies of your documents

Save a photo of your passport's data page, your US visa if you have one, your insurance policy and your flight and hotel bookings. Ideally, keep them in two places: on your phone (in a folder that works offline) and in an email or cloud account you can access from another device. A printed copy in your suitcase, kept separate from your passport, also helps. Also write down your insurance assistance number and the contact details for your country's embassy or consulate in Japan.

If you lose your passport during the trip

Japan is a country where lost items usually turn up, so the first thing to do is ask at the place where you think you left it and report it at the nearest station or koban (the small neighborhood police box). If it doesn't turn up, you'll have to file a police report and go to your country's diplomatic mission to get a document that lets you return home. With copies on hand, everything is much faster. On our group trips, the guide goes with you through these steps so you don't have to sort it out alone and in another language.

Beyond the paperwork: practical tips for your arrival

These points aren't entry requirements, but it's best to have them sorted out before you land:

• Plugs: Japan uses type A plugs and 100 V current. Check that your chargers accept that voltage.
• Cash: temples, stalls and small places still take cash, and some hotels charge the accommodation tax in cash.
• Internet: an eSIM activated before you leave gives you data from the airport. We explain how in our eSIM and Global66 card guide.
• Footwear: you walk a lot in Japan, between 12,000 and 18,000 steps a day. Bring comfortable, broken-in shoes.
• Weather: what to wear depends on when you travel; check the best time to travel to Japan and what weather to expect.

Checklist before traveling to Japan

What to do and when

Spreading the paperwork out over time avoids last-minute scares. This is the sequence we recommend:

To prepare everything else, see what to pack for a trip to Asia and how much it costs to travel to Japan. If your trip combines more countries, also check the South Korea travel requirements or the China travel requirements, which work differently.

In summary

With a passport from Mexico, the United States (including Puerto Rico) or Costa Rica, traveling to Japan as a tourist is simple: you don't need a visa for stays of up to 90 days, and Mexicans can request an extension in Japan up to a maximum of 180 days in total. The essentials are a passport valid for your entire stay, ideally with a six-month margin, a ticket out and the address of your accommodation.

The real risks lie in the details: the US layover if your passport requires a US visa, medications that are banned or restricted in Japan, and paperwork left until the last minute. Complete Visit Japan Web, travel with insurance and check everything in good time. And if you'd rather have someone review it with you, on our group trips we do that before issuing every ticket.

Frequently asked questions about Japan travel requirements

Sources consulted