Japan First Time Travel Tips: Avoid Arrival, Transport and Booking Mistakes

JGO! editorial team — WEBMARKS Inc. (Fujisawa, Kanagawa)

A smooth first trip to Japan starts with a few checks before you leave: confirm your visa and medicine requirements, prepare for customs, and plan how you will pay for everyday purchases. For transport, learn when an IC card is useful, check whether your train journey needs a reservation, and measure any large suitcase before taking a Shinkansen. These steps help you avoid preventable surprises without requiring you to plan every hour of the trip.

Use this guide as a practical checklist, not as a substitute for checking the official rules that apply to your nationality, medicines, route, or travel dates. The visa figures below reflect the Ministry of Foreign Affairs list dated 1 September 2025, and the prices and other dated details are identified where they appear. Online videos can offer planning ideas—including first-trip tips, Tokyo transit experiences, solo travel, Shinkansen advice, and sample 10-day itineraries—but confirm travel requirements and booking details with the official sources linked here.

1. Before You Fly: Check Visa and Entry Rules

Japan’s Ministry of Foreign Affairs lists 74 countries and regions whose nationals may visit Japan without a visa for a short stay. The list dated 1 September 2025 includes the United States and Canada, but visa exemption is subject to conditions that can vary by country or region. Those conditions may include the type of passport you hold or a requirement to register before travelling, so do not assume that another traveller’s experience applies to you. Check the Ministry of Foreign Affairs visa-exemption list against your own passport and circumstances.

The permitted stay for visa-exempt visitors also varies. On the cited list, the period granted on landing is 15 days for visitors from Indonesia and Thailand, 30 days for visitors from Brunei and Qatar, and 90 days for visitors from the other listed countries and regions. These are not interchangeable allowances: check the entry conditions for your nationality and intended visit rather than relying on the most common 90-day period.

Before departure, confirm the relevant visa information and make sure you understand what proof or registration your situation requires. Keep your passport details consistent when completing travel forms, and review the official guidance again if your passport or travel plans change. Visa exemption concerns permission to visit; it does not remove the separate customs declaration requirement described below.

2. Medicine: Check the Rules Before Packing

Japan’s import procedures for personal medicines depend on the medicine’s type and quantity. In general, you do not need to apply for import confirmation to bring up to one month’s supply of prescription medicine for personal use, except where separate restrictions apply to prohibited or controlled substances. A medicine prescribed by a doctor in your home country is not automatically permitted in Japan, so check the Ministry of Health, Labour and Welfare’s guidance for bringing medicines into Japan before packing it.

Some medicines have specific rules that override the general one-month guidance. If you need to carry prescribed medical narcotics or stimulant raw materials yourself, you must obtain permission from the Japanese government before departure. The relevant procedures depend on the substance, so consult the official instructions rather than assuming that a prescription or doctor’s letter is sufficient.

The Narcotics Control Department states that ADDERALL, which contains amphetamine, cannot be brought into Japan even for treatment. It states that VYVANSE, which contains lisdexamfetamine, may be brought in only with advance permission. For these and other controlled medicines, follow the Narcotics Control Department’s application guidance. Check the rules for the active ingredient in your medicine, not just its brand name, and complete any required application before travelling.

3. Arrival Day: Declare Your Baggage

Everyone entering Japan must declare their accompanied and unaccompanied baggage to customs. Customs recommends making an electronic declaration through Visit Japan Web, but a paper declaration form remains available if you prefer that method. The Japan Customs baggage-declaration guidance explains the electronic process and paper option.

To use electronic declaration, enter the required information in Visit Japan Web before reaching the customs exit. The service creates a two-dimensional code, similar in appearance to a QR code. At the airport, follow the signs to an electronic declaration terminal, then scan the code and your IC passport—the passport containing an embedded chip—at the terminal.

After completing the electronic steps, proceed toward the exit as directed. Customs officers may still inspect your baggage, so an electronic declaration does not guarantee that you will leave without a check. If you use a paper form, complete and present it as required instead of relying on a code.

Do not use an old code created with the former Customs Declaration App. Japan Customs states that codes from that app have not been usable since 25 January 2024. If you are unsure whether a code is current, create a new one through Visit Japan Web or use the paper declaration form.

4. Money and IC Cards

Carry some Japanese yen rather than relying only on payment cards. Small shops and some accommodation providers may accept cash only, and JNTO recommends preparing yen before arrival. The JNTO FAQ is one official reference for payment and visitor questions; its practical point is that cash can still be needed even when you expect to use electronic payments for most purchases.

A transport IC card is a rechargeable card used for eligible train and bus journeys, as well as some purchases. Suica and PASMO are familiar examples, but check for the nationwide IC mark before assuming a service accepts a card. IC cards can also be used at many convenience stores and vending machines. JNTO’s cashless-payments guide explains their use and other payment options.

IC cards are not accepted everywhere, so look for the IC mark at the station, on the bus, or at the shop before tapping. The JNTO guide to cashless payments covers IC cards, while its train and bus guide notes that some regions and services do not accept them. Keep cash available as a backup, especially if you need to add value at a station machine or travel somewhere with limited IC-card coverage.

5. Trains and Buses Without Stress

Japanese public transport is not run by a single operator. Tokyo, for example, has trains and subways operated by JR, Tokyo Metro, Toei Subway, and other companies, so one journey may involve more than one service. Check the full route rather than assuming that the first train or ticket covers every part of the trip. JNTO’s guide to using trains and buses provides an overview of the different systems.

In regional areas, trains may run less frequently than they do in large cities. Check the service plan for the places you want to visit before setting out, and allow for the possibility that missing a departure could affect the rest of your day. Planning matters especially when a trip depends on connecting services or travelling between places with limited train options.

Buses commonly use one of two payment patterns. On some services, passengers board at the back and pay when getting off; on others, passengers board at the front and pay a flat fare. Follow the signs and instructions on the bus, because the correct boarding point and payment method depend on the service.

On a bus that uses numbered tickets, called seiriken, take a ticket as you board. If paying in cash, check the number on the ticket and the corresponding fare display before you get off. Put the exact fare into the fare box: JNTO notes that these fare boxes do not give change if you pay more than the amount due. The JNTO transport guide covers these bus arrangements and other basic transport guidance.

6. Shinkansen and Large Luggage

Shinkansen tickets can be bought at station counters, ticket machines, or online. Depending on the train and service, you may choose a reserved seat or a non-reserved seat. During busy travel periods—including Golden Week, summer holidays, and the New Year period—JNTO recommends booking Shinkansen travel in advance because trains are expected to be crowded. See the JNTO FAQ for this seasonal reservation advice.

A special luggage-reservation system applies on the Tokaido, Sanyo, Kyushu, and Nishi-Kyushu Shinkansen. The relevant measurement is the total of the bag’s length, width, and height. JR Central’s published table says that bags measuring 160 cm or less do not need a reservation, while bags from 161 cm to 250 cm require a seat with oversized-luggage space. The page also describes oversized luggage as exceeding 160 cm, creating a difference in wording for an item exactly 160 cm. If your bag is exactly that size, check the current JR Central oversized-baggage guidance before booking.

Reserve an oversized-luggage seat at a JR ticket counter, a reserved-seat ticket machine, or through some online booking services. Strollers, musical instruments, and sports equipment are not subject to the oversized-luggage rules, but you still need a reservation if you want to use the oversized-luggage space. Some cars also have trial luggage areas on the deck between cars that may be used without a booking; that does not remove the requirement to reserve a seat with luggage space for oversized luggage.

Measure your suitcase before you travel, using the combined total of all three sides rather than only its longest side. For bags that fall in the reservation range, book the seat and luggage space together so you do not arrive expecting to use space that has not been reserved. For a bag over 250 cm in total, the guidance says it cannot be taken on the Tokaido, Sanyo, Kyushu, or Nishi-Kyushu Shinkansen.

7. Japan Rail Pass: Prices, Eligibility, and Collection

The JAPAN RAIL PASS is available in Ordinary and Green Car versions, each for 7, 14, or 21 days. The adult Ordinary prices below were listed on the official site as checked on 3 November 2026. The Web-purchase price is different from the price for an exchange order bought through an overseas JR-designated sales agent or other listed overseas seller.

Check the official JAPAN RAIL PASS price page for the applicable product and current information. Whether the pass is worthwhile depends on your route: compare the pass price with the train tickets you expect to use rather than buying it simply because you plan to travel by train. Also note that using a JAPAN RAIL PASS on the Tokaido, Sanyo, or Kyushu Shinkansen Nozomi or Mizuho requires a special ticket for pass users.

Foreign visitors must meet the pass’s eligibility conditions, including entering Japan with “Temporary Visitor” status. If you do not qualify, you cannot collect the pass even if you already paid for it online. Certain Japanese nationals living abroad can also qualify if they meet the stated requirements, but they cannot buy the pass on the official website. Review the official JAPAN RAIL PASS eligibility information before purchasing.

If you buy through the official website, you can reserve Shinkansen and limited express reserved seats online before arriving in Japan. After arrival, collect the pass at a designated counter or an eligible reserved-seat ticket machine, and arrange to receive the pass and any reserved-seat tickets before boarding. Bring the purchase number and a passport showing proof of Temporary Visitor status when collecting the pass. The official Web-purchase guide sets out the online-purchase and collection details.

There is an important passport-stamp detail for travellers planning to use the pass. JR says that automated gates do not place an entry stamp or sticker in your passport; use a staffed gate or ask an officer to provide the stamp or other proof needed for pass eligibility. Check this at arrival rather than discovering at the collection counter that your passport does not show the required Temporary Visitor evidence.

8. What to Book Ahead—and What Usually Does Not Need a Booking

Accommodation, popular restaurants, and some attractions may require or benefit from advance reservations. Reservations may also be available for highway buses, Shinkansen services, and some limited express trains. JNTO’s guide to making reservations explains why visitors should check the requirements for each provider or destination.

By contrast, subways, commuter trains, and local route buses usually do not require a reservation. That does not mean every journey is equally easy without planning: train frequency, the particular service, and your travel dates still matter. Treat reservation need and timetable planning as separate questions—one tells you whether to book a place, while the other helps you decide when to travel.

Some attractions and transport services open reservations only from a specified date. Check the official site for the place or service you want rather than assuming that bookings are already open or that every provider uses the same release schedule. Popular restaurants also differ: some accept reservations, while others do not. At a restaurant that uses a waiting list, you may need to write your name and party size on a list at the entrance and wait for your turn.

For Shinkansen trips during Golden Week, summer holidays, or the New Year period, JNTO recommends booking in advance because crowding is expected. For other plans, first identify which elements actually require a reservation—such as your accommodation, a specific train, or a particular attraction—and check each official booking page for its opening date and process. Sample itinerary videos, including a 10-day first-timer route, may help you think about the shape of a trip, but their schedules do not replace current booking information.

9. Common First-Trip Mistakes to Avoid

Using an old customs code: A code from the former Customs Declaration App is no longer usable. Create a current code through Visit Japan Web or use the paper declaration form instead.

Bringing only payment cards: Small shops and some accommodation providers may accept cash only, and station ticket machines require cash to add credit to an IC card. Carry yen so that a payment or top-up does not depend on a card being accepted.

Assuming an IC card works everywhere: Suica and PASMO are useful where the nationwide IC mark is accepted, but some regions and services do not accept IC cards. Check for the mark and keep a way to pay the fare if the service is outside the IC network.

Taking an oversized suitcase onto the Shinkansen without checking: Measure all three sides and use their combined total. On the listed Shinkansen, bags in the reservation range require a seat with oversized-luggage space, while bags over 250 cm in total are not allowed.

Packing medicine without checking its ingredient and quantity: General rules for ordinary prescription medicine do not cover every controlled substance. Check the MHLW guidance and the Narcotics Control Department’s rules, especially if you take a medicine that may contain a prohibited or controlled ingredient.

Assuming a JAPAN RAIL PASS is valid because you paid for it: You must meet the eligibility requirements, including the relevant entry status for foreign visitors. If using the pass, avoid the automated gate or ask an officer for the passport evidence JR requires.

10. Frequently Asked Questions

Do I need a visa to visit Japan?

Many visitors do not need a visa for a short stay: the Ministry of Foreign Affairs list dated 1 September 2025 names 74 visa-exempt countries and regions, including the United States and Canada. The permitted stay and conditions vary, so check the rules for your own passport rather than relying on the general statement that many visitors receive up to 90 days. Start with the MOFA visa-exemption list.

Is Visit Japan Web required for customs?

All travellers entering Japan must declare their baggage, and Japan Customs recommends electronic declaration through Visit Japan Web. A paper customs form is still available if you do not use the electronic option. If you choose the online process, make a current code and scan it with your IC passport at an electronic declaration terminal.

Can I add money to a Suica or other IC card with a credit card?

JNTO says that station ticket machines require cash when you add credit to a transport IC card, so do not rely on a credit card for this step. Check the IC mark before using the card on a train, bus, or at a shop, because acceptance is not universal. Keeping some yen available also helps if a small shop or accommodation provider accepts cash only.

Is the JAPAN RAIL PASS worth buying?

It depends on the journeys you plan to take. Compare the price of the pass for the number of days you need with the train tickets for your intended route, and account for the separate special ticket required for pass users travelling on Nozomi or Mizuho services. The official adult Ordinary Web-purchase prices shown here were 50,000 yen for 7 days, 80,000 yen for 14 days, and 100,000 yen for 21 days, as checked on 3 November 2026; confirm current prices and eligibility on the official pass site.

Do I need to reserve a subway, local train, or city bus?

Subways, commuter trains, and local route buses usually do not need reservations. Shinkansen, highway buses, and some limited express trains may be reserved, and crowded holiday periods are a reason to plan ahead. Check the specific service’s official information for its timetable and booking arrangements.

What if my suitcase measures more than 250 cm in total?

JR Central’s guidance says luggage with a combined length, width, and height of over 250 cm cannot be taken on the Tokaido, Sanyo, Kyushu, or Nishi-Kyushu Shinkansen. Bags in the stated oversized range require a seat with oversized-luggage space, while the page’s wording differs around a bag measuring exactly 160 cm. Measure before travel and check the current JR Central oversized-baggage page if your bag is close to a threshold.

Can I bring my prescription medicine into Japan?

It depends on the medicine, the amount, and whether it is prohibited or controlled. Up to one month’s supply of prescription medicine for personal use generally does not require an import-confirmation application, apart from medicines subject to other restrictions. Check the official MHLW medicine guidance and, for controlled drugs, the Narcotics Control Department instructions before packing.