25 Things You Must Know Before Landing in Japan (2026 Travel Checklist)

Planning your first trip to Japan? Here are 25 practical things to know before landing in Japan in 2026, covering money, SIM cards, trains, luggage, etiquette, weather, and more.

 Your first trip to Japan can be exciting and slightly overwhelming at the same time.

You look at the train map and think, How am I going to understand all of this?

Then you start reading about IC cards, Visit Japan Web, cash, eSIMs, luggage, restaurant etiquette, hotel check-in times and a hundred other little things.

Suddenly, a holiday starts feeling like a homework assignment.

Don't worry.

You really don't need to know everything before you fly.

But there are some things that are much easier to sort out before you land, rather than standing in an airport trying to figure them out with a suitcase beside you.

So I put together this checklist with those things in mind.

Not the obvious “take your passport” advice only.

I'm talking about the small details that can save you time, money and a few headaches during your first Japan trip.

25 Things You Must Know Before Landing in Japan

1. Get the boring stuff out of the way first

• Check the entry rules for your passport

Don't copy someone else's visa information from TikTok or a travel blog.

Japan's entry requirements depend on your nationality, passport and purpose of travel. Check the latest information from the Japanese authorities or your own government before you book everything.

For example, the rules applying to a British passport holder are not automatically the same as those applying to someone from another country.

This is one of those jobs that takes ten minutes and can save a huge problem later.

• Don't assume every season is comfortable

Japan looks beautiful online in every season, but the weather can be very different from what you imagine.

Summer in much of Japan can be seriously hot and humid, while typhoons can affect travel later in the year. Winter can be completely different again, especially if you're heading north or into the mountains.

Before packing, check the actual weather for the cities you're visiting, not just “Japan weather.”

·         Book the things that really need booking

You don't have to reserve your whole holiday six months in advance.

But don't leave everything until the last minute either.

Popular hotels, special restaurants, theme parks, seasonal attractions and some experiences can fill up quickly, particularly around busy travel periods.

One mistake I've noticed with first-time travelers is spending weeks planning where to go but very little time checking what needs a reservation.

·         Leave some empty space in your itinerary

This one sounds strange in a checklist, but it's important.

You don't need Tokyo on Monday, Kyoto on Tuesday, Nara on Wednesday, Osaka on Thursday and another three cities by Friday.

Japan has a way of making a “simple” day much longer than it looked on Google Maps.

Leave some breathing room.

You might discover a little restaurant you want to try, spend longer in a neighborhood than expected, or simply decide you don't want to rush.

2. Make your arrival day easier before you leave home

·         Fill in Visit Japan Web before your flight

Visit Japan Web is the Japanese government's online service for arrival procedures including immigration and customs declarations.

Do it before the flight rather than trying to sort everything out after a long journey.

And be careful with fake websites.

Japan Customs has specifically warned about websites pretending to be Visit Japan Web and charging travelers for assistance. The electronic customs declaration itself does not require a fee.

·         Know which airport you're landing at

Haneda and Narita are not the same thing.

Kansai International Airport is another completely different situation if you're starting around Osaka or Kyoto.

Before your flight, save:

Airport → hotel → easiest transport option

Do this while you're sitting comfortably at home.

Not when you've just arrived after a 12-hour flight and your battery is at 18%.

·         Save your first hotel address offline

This sounds almost too simple.

Still, do it.

Save the hotel name, address, phone number and booking confirmation on your phone.

I would also take a screenshot.

Internet access is usually easy to arrange in Japan, but having the information already saved means you're not completely dependent on your connection.

·         Save a few important numbers

You probably won't need them.

That's exactly why it's better to save them now.

Japan's official tourist hotline operates 24 hours a day, and the emergency numbers are 110 for police and 119 for fire or ambulance.

Put them somewhere easy to find rather than assuming you'll remember them when you're stressed.

3. Money works a little differently than many first-time visitors expect

·         Bring a card, but don't depend on only one card

Japan is much more card-friendly than the old travel advice sometimes suggests.

At the same time, cash has not disappeared.

JNTO still advises travelers to have yen available, particularly because smaller businesses and some guesthouses may only accept cash.

I would carry:

one main card + one backup card + some yen

That's much safer than carrying only one payment method.

·         Know where you'll get your first yen

You don't necessarily need to exchange a giant amount of money before your flight.

But you should know how you'll get your first cash.

Foreign-card-compatible ATMs are available in Japan, and planning your first withdrawal before you arrive can make the airport experience much less stressful.

·         Learn what an IC card is before landing

Suica, PASMO and other IC cards sound confusing when you first hear about them.

In practice, they can make everyday transport much easier.

You load money and tap in and out instead of buying a separate ticket for every short journey.

Welcome Suica can also be used for transportation and shopping, and JR East says it is available to temporary visitors for 28 days from purchase.

Don't spend your whole first day trying to understand every type of railway pass.

Start with the basics.

·         2026 has an important shopping change

This is one many older Japan articles won't mention.

From November 1, 2026, Japan's tax-free shopping system changes to a refund system. Instead of getting the consumption tax removed at the time of purchase, eligible visitors will pay the tax-inclusive price and receive the refund after the required procedures at departure.

So if you're planning a big shopping trip near the end of 2026, don't rely on advice written several years ago.

4. Make sure your phone is ready before takeoff

·          Sort out your eSIM or SIM before landing

Landing without working internet is not the disaster it sounds like — but it can make everything unnecessarily annoying.

Your first few hours may involve:

finding the airport train,

checking the hotel,

translating something,

looking at a map,

checking your reservation,

and messaging someone.

Having mobile data ready makes all of that much easier.

·         Download the apps before you leave

At minimum, think about:

Google Maps

Google Translate

your airline app

your hotel booking information

and any transportation or attraction apps you actually need.

Don't download 25 Japan travel apps just because someone on YouTube recommended them.

Only install the ones you will genuinely use.

·         Learn how to use Google Maps beyond the blue line

Google Maps can be incredibly helpful in Japan.

But there's a small catch.

Large stations can have multiple exits, gates and connected buildings.

A trip can be “200 metres away” on the map and still feel like a small expedition because you came out of the wrong exit.

One first-time traveler specifically reported this as something they wished they'd understood earlier.

Before leaving the station, check the exit number when Google Maps gives you one.

·         Check your phone charger situation

Japan uses 100 volts and two flat parallel-prong plugs are standard.

Whether your own devices are compatible depends on the charger.

Don't find this out at 11 p.m. when your phone is at 6%.

Bring the appropriate plug adapter when your devices require one, and a power bank is useful on long sightseeing days.

5. The trains are amazing — but your first day may still be confusing

·         Don't automatically buy the Japan Rail Pass

This is one piece of old Japan advice that needs updating.

The JR Pass is not automatically the cheapest option for every traveler anymore.

As of the current 2026 pricing, the ordinary seven-day nationwide pass is ¥50,000 for purchases through September 30, while the overseas agency price becomes ¥53,000 from October 1.

Work out your actual route first.

Sometimes individual tickets and local passes make more sense.

·         Get used to walking

This may be the biggest physical surprise of your trip.

You might take a train for twenty minutes and then walk another twenty minutes.

Then another ten.

Then climb some stairs.

Then walk around a temple.

Then walk through a shopping street.

Then walk back to the station.

You're sightseeing, but your feet may think you're training for something.

Bring shoes you already know are comfortable.

Not brand-new shoes you bought three days before flying.

·         Think about your luggage before moving between cities

Dragging a large suitcase through a busy station is one of those things that sounds manageable until you're actually doing it.

Japan has luggage delivery services that can send bags between airports, hotels and other destinations. JNTO also points out that major stations and tourist facilities have coin lockers, although busy locations can fill up.

For a multi-city trip, this can be a huge relief.

·         Check Shinkansen luggage rules if you're carrying something large

Don't simply assume that every suitcase can go anywhere on every train in whatever way you like.

Some oversized baggage arrangements require advance handling or reservation.

This is worth checking before the day you travel, especially if you're carrying a large suitcase.

It takes a few minutes to understand.

Much better than standing on a platform thinking, “Now what?”

6. A few everyday Japanese habits are worth knowing

·         Don't plan to tip like you would in the US

This can feel uncomfortable for American travelers because tipping is such a normal part of dining and service culture in the United States.

In Japan, tipping is generally not expected in restaurants, cafés, taxis and hotels. JNTO specifically advises that tipping can cause confusion or discomfort.

Just pay the bill.

·         Be prepared to carry your rubbish

This is one of the little things people often discover only after arriving.

You finish a drink.

You look around.

No bin.

Japan can be very clean even though public rubbish bins aren't always easy to find.

So carry a small bag in your daypack.

It sounds insignificant.

By the third day, you'll probably be glad you did.

·         Watch what local people do

You don't need to memorize a giant list of Japanese rules.

Actually, trying to remember 100 rules can make you more nervous than necessary.

Watch the people around you.

If everyone is queuing, queue.

If everyone is quiet on the train, keep your voice down.

If shoes are being removed, remove yours.

If you're unsure, pause for a second and look around.

Even Lonely Planet's current first-time advice makes the point that Japan's etiquette can seem more intimidating from the outside than it feels once you're actually there.

Respect matters more than perfection.

7. Do these last checks before you close your suitcase

·         Check the weather for every destination, not just Japan

Tokyo weather and Hokkaido weather can be very different.

So can Tokyo and Kyoto.

If your trip crosses several regions, check them separately.

And don't underestimate Japanese summer. JNTO describes much of the country as hot and humid in summer, while Australia's official travel advice currently warns travelers about severe heat waves from July through September and typhoon activity.

Your clothing should match your actual itinerary.

·         Do one final “phone on the table” check

Before leaving home, put your phone on the table and ask yourself:

Can I survive my first six hours in Japan if my internet suddenly stops working?

You should have:

your passport

hotel confirmation

flight information

arrival details

important addresses

payment cards

some yen

travel insurance information

and your essential apps.

Save important information offline or as screenshots.

Once that's done, stop worrying.

You are probably more prepared than you think.

What should I do before flying to Japan for the first time?

Start with the basics: check your entry requirements, arrange your accommodation, prepare Visit Japan Web, organize internet access, check your payment methods, download important apps and save your hotel information offline.

Do I need cash in Japan in 2026?

Yes, it is sensible to have some yen available. Cards are widely accepted in many urban locations, but JNTO still notes that Japan remains cash-centric in some situations, especially at smaller businesses and guesthouses.

Should I get a Suica before visiting Japan?

An IC card can make local transportation much easier. The exact card or mobile option available to you can depend on your device and where you arrive. JR East currently offers Welcome Suica for temporary visitors and Welcome Suica Mobile for compatible iOS devices.

Is the Japan Rail Pass worth it in 2026?

Not automatically. Compare the cost of your actual long-distance train journeys with the current pass price before buying one. The nationwide seven-day ordinary pass is currently ¥50,000, with an overseas-agency price of ¥53,000 from October 1, 2026.

Do I have to speak Japanese to travel around Japan?

No. You can travel independently without being fluent in Japanese. Translation tools, signs, maps and simple communication can help a lot. Learning a few polite phrases is still a nice gesture.

What should Americans know before traveling to Japan?

The biggest adjustments can be payment habits, tipping, quiet public spaces, public transportation, compact hotel rooms and the amount of walking. The good news is that most of these become easy once you've spent your first couple of days there.

Is Japan difficult for first-time visitors?

It can feel complicated before you arrive because there are so many unfamiliar systems. Once you're there, many of those systems start making sense. Preparation helps much more than trying to memorize every rule.

Final Thought

You don't need to arrive in Japan knowing everything.

You don't need to understand the entire railway network.

You don't need to speak perfect Japanese.

And you definitely don't need to memorize a giant list of things you're supposedly “not allowed” to do.

You just need to sort out the important things before you leave.

Have your documents ready.

Get your phone working.

Know how you're getting from the airport.

Carry more than one payment option.

Understand the basics of IC cards.

Pack comfortable shoes.

Leave some space in your itinerary.

And pay attention to what's happening around you.

The first few hours in Japan may still feel a little strange.

That's normal.

Then suddenly you'll tap your IC card, find your train, walk out of the correct station exit, grab something from a convenience store and think:

“Okay... I've got this.”

And that's when the real trip begins.

Which of these 25 things would you most want to know before your first flight to Japan?