
Japan Shinkansen Tickets: How to Buy the Right Ticket
Contents
- 1. 1. What are Japan Shinkansen tickets? Lines, trains, seats and regions
- 2. 2. How to buy Japan Shinkansen tickets: five ways compared
- 3. 3. When to book Japan Shinkansen tickets: sale dates and peak seasons
- 4. 4. Japan Shinkansen ticket prices, child fares and the 2027 changes
- 5. 5. Using Shinkansen tickets at the station: gates, cars and missed trains
- 6. 6. Shinkansen tickets and big suitcases: luggage rules and the 2025 trial
- 7. 7. Japan Shinkansen tickets FAQ
For the Tokaido, Sanyo and Kyushu Shinkansen, smartEX is an official way to book online before you arrive in Japan. You can travel with a QR code, a linked IC card or a paper ticket collected at a station. For the Sanyo, Kyushu and Hokuriku lines, JR West’s e5489 is another official booking option; for JR East lines, check JR East’s current services.
This guide explains how to choose a booking system, when to reserve, what fares are supported by the available official information, and how to use your ticket at the station. Prices below are tied to their stated route, train, seat, season and purchase-date conditions. Fare information was checked against official JR and smartEX pages on 2 November 2026.
1. What are Japan Shinkansen tickets? Lines, trains, seats and regions
The Shinkansen is Japan’s JR high-speed rail network. A ticket covers travel on a particular route and train, with a seat type and class that affect how and where you ride. JR companies operate different parts of the network, so start by identifying your route before choosing where to book.





The main booking services overlap on some lines but not others. The table gives a practical starting point; where the official fare information used for this guide does not provide a price, it says so rather than estimating one.
| Route or region | Shinkansen line | Booking options | Useful detail |
|---|---|---|---|
| Tokyo – Nagoya – Kyoto – Shin-Osaka | Tokaido | smartEX, six official partner agencies, or station ticket machine | Tokyo–Shin-Osaka takes 2 hours 21 minutes by Nozomi. |
| Shin-Osaka – Okayama – Hiroshima – Hakata | Sanyo | smartEX or JR West e5489 | Tokyo–Hiroshima and Shin-Osaka–Hakata fares are listed below. |
| Hakata – Kumamoto | Kyushu | smartEX or JR West e5489 | Mizuho, Sakura and Tsubame retain non-reserved cars in peak periods. |
| Hokuriku area | Hokuriku | JR West e5489; check JR East for its services | A fare for this route is not included in the official sources used here. |
| Other JR East lines | Tohoku, Hokkaido, Akita, Yamagata, Joetsu and Hokuriku services | JR East’s official booking services | Current options and luggage rules should be checked with JR East. |
| Onward trips away from the Shinkansen | Conventional JR lines | The relevant operator; e5489 also books limited express trains | Shinkansen booking and luggage rules do not automatically apply. |
For the Tokaido line, smartEX is one official online option, and JR Central also lists six partner travel agencies that sell QR tickets. The Sanyo and Kyushu lines can be booked through either smartEX or e5489, so it may be convenient to use one account for a trip that stays within those services. JR West’s e5489 reservation information describes its coverage, payment and ticket collection arrangements.
Tokyo, Kyoto and Osaka: the Tokaido line
The Tokaido Shinkansen connects Tokyo, Nagoya, Kyoto and Shin-Osaka, and smartEX lets you book its trains online. You can also buy a ticket at a station machine or through one of JR Central’s six listed partner agencies. By Nozomi, Tokyo–Shin-Osaka takes 2 hours 21 minutes, according to JR Central’s Shinkansen guide.
If you are planning a Tokyo-to-Kyoto leg, see our Tokyo to Kyoto guide for that journey. For a week combining Tokyo, Hakone, Kyoto, Nara and Osaka, our Japan 7-day itinerary shows where the longer train journeys fit. For a trip from Osaka onward to Beppu, our Fukuoka to Beppu guide compares the onward train and highway bus.
Osaka to Hiroshima and Kyushu: Sanyo and Kyushu lines
West of Shin-Osaka, smartEX and e5489 both cover the Sanyo and Kyushu Shinkansen. If you have already registered for smartEX for the Tokaido portion, continuing with it can mean fewer separate bookings. The Sanyo line serves major hubs including Hakata, from which travellers may continue on conventional rail or other transport.
e5489 is also useful if you need a JR West limited express booking as part of your journey. Its online payment requires the card security code, and reserved seats must be paid for when booked rather than paid for later at a station. Check JR West’s reservation and payment page for the current service details.
Hokuriku and JR East areas
JR West’s e5489 books the Hokuriku Shinkansen, while JR East has its own booking services for its Shinkansen lines. JR East’s ticket page was not fully accessible when this guide’s facts were checked, so its current rules should be confirmed directly rather than inferred from smartEX or e5489. The available JR East information says Welcome Suica Mobile has linked with JR-EAST Train Reservation since 1 October 2025 for seat reservations on the Tohoku, Hokkaido, Akita, Yamagata, Joetsu and Hokuriku Shinkansen.
The JR East app reservation is limited to one adult’s ticket; the available information says bookings for two or more people should be made in a browser. JR East-area non-reserved Shinkansen travel is also described as available through Welcome Suica Mobile’s “Touch de Go! Shinkansen” service, without a prior reservation. Check JR East’s official information for current availability and conditions, as the page could not be fully read for this guide.
Train types: Nozomi, Hikari, Kodama and more
On the Tokaido Shinkansen, Nozomi, Hikari and Kodama share the line but differ in speed and the cars available for non-reserved travel. JR Central’s guide identifies the usual non-reserved cars below, while noting that car numbers can change. The colours shown on departure boards are useful for recognizing the train name: Nozomi is yellow, Hikari red and Kodama blue.
| Train | Usual non-reserved cars | Peak-period note |
|---|---|---|
| Nozomi | Cars 1–2 | All seats are reserved during peak periods. |
| Hikari | Cars 1–5 | Non-reserved cars remain available in peak periods. |
| Kodama | Cars 1–6 and 13–16 | Non-reserved cars remain available in peak periods. |
Further west, you will also see Mizuho, Sakura and Tsubame trains. These retain non-reserved cars in peak periods, whereas Nozomi and Mizuho require a special ticket when travelling with a Japan Rail Pass. Nozomi is the fastest Tokaido option; the Tokyo–Shin-Osaka journey takes 2 hours 21 minutes.
Reserved and non-reserved seats
A reserved-seat ticket gives you a specific seat for a particular train. A non-reserved ticket lets you use the non-reserved cars of a train on that day, subject to the trains and cars that have non-reserved seating. The JR fare includes a limited express charge, and the total differs by seat type and class.
Reserve a seat if you want a specific train, are travelling during a busy period, or plan to ride a Nozomi during a peak period. A non-reserved seat can suit flexible plans, but it is first come, first served; on a peak-period Nozomi, a non-reserved ticket does not provide a seat because all seats are reserved. JR Central describes the seat and missed-train rules in its Shinkansen Perfect Guide.
Ordinary Car and Green Car
Ordinary Car is the standard class and the class used for the fare examples in this guide unless stated otherwise. Green Car is a higher-priced class, and its fare can change separately from the Ordinary Car fare. The table uses Tokyo–Shin-Osaka, Nozomi, adult, one way, regular season as its comparison.
| Class or fare | Current amount | Announced change |
|---|---|---|
| Ordinary Car reserved | 14,720 yen | 15,420 yen for tickets bought from 1 July 2027 |
| Green Car | 19,590 yen | 23,290 yen for travel from 15 December 2027 |
| Supreme Class Cabin | Not listed in the sources used here | Check the official booking screen |
These amounts are not universal prices for every train or date. The Ordinary Car change applies to tickets bought from 1 July 2027, while the Green Car change is stated for travel from 15 December 2027. JR Central and JR West’s 16 October 2026 fare announcement gives the details and conditions.
2. How to buy Japan Shinkansen tickets: five ways compared
There are five practical ways to buy or arrange Shinkansen travel: smartEX, an official partner agency, a station machine or ticket office, JR West e5489, and JR East’s booking services. Which one fits depends mainly on the line, whether you want to book before arrival, and whether you can make the required online payment. The options below distinguish what the official information supports from details that need checking with the operator.
| Booking method | Main line coverage | Payment and how you travel |
|---|---|---|
| smartEX app or website | Tokaido, Sanyo and Kyushu | Registered credit card charged in yen; travel using QR, linked IC card or collected paper ticket. |
| JR Central’s six partner agencies | Tokaido | JR Central lists partner agencies selling QR tickets; check the agency’s own payment terms. |
| Station ticket machine or ticket office | Station services for applicable JR tickets | Buy or collect paper tickets; multilingual machines are available. |
| JR West e5489 | Sanyo, Kyushu and Hokuriku Shinkansen, plus limited express trains | Pay online or at a station where permitted; reserved seats must be paid when booked. |
| JR East services | JR East Shinkansen lines | Check JR East for current booking, payment and ticket-use conditions. |
Booking with smartEX
smartEX is an official online service for the Tokaido, Sanyo and Kyushu Shinkansen. It has no annual fee, but you must register as a member and have a credit card to book. The cardholder must be at least 18 and must make the payment; the fare is charged in yen, and any foreign transaction fee depends on the card company.
The smartEX app is available in the United States, Canada, Australia, Singapore, Hong Kong, Malaysia and Thailand. In Taiwan, the separate EX_RIDE app is used; in other locations, use the smartEX website. The service’s beginner’s guide explains registration and the ways to ride.
To book, register, enter a supported credit card, search for your route and date, then choose a train, seat type and seat on the seat map. Setting up 3-D Secure with your card issuer before registration is recommended: if the card does not support it, the check fails, or authentication is not enabled, the card may not work. Debit and prepaid cards may be refused or receive a small temporary hold, so smartEX recommends using a regular credit card.
You can optionally link one of 10 nationwide interoperable IC cards in your member settings. An IC card is a contactless transport card that you tap at the gate, but smartEX charges the Shinkansen fare to your registered credit card rather than deducting it from the IC card balance. Visitor IC cards valid for 28 days from purchase can be registered, according to the smartEX information.
At the station, use the QR code, tap the linked IC card, or collect a paper ticket before boarding. If a card is rejected, first check that 3-D Secure is active and retry; if needed, register another regular credit card. JR Central identifies multilingual station ticket machines as a backup option.
Buying or collecting tickets at a station
Multilingual station ticket machines are a useful alternative if you prefer a paper ticket or online card payment is not working. JR Central also lists station purchase as one of the ways to buy Tokaido Shinkansen tickets. JR West says reserved tickets can be collected from reserved-seat ticket machines operated by JR West, Shikoku, Kyushu and Central.
JR West’s information also lists collection at a JR ticket office, including a Midori-no-madoguchi, or at a JR East Travel Service Center in the Tokyo area. Collection arrangements depend on the ticket and booking service, so check the conditions for your specific reservation before you go to the station. This guide does not provide screen-by-screen machine instructions because the official sources used here did not establish them.
JR West e5489 and JR East services
JR West’s e5489 covers the Sanyo, Kyushu and Hokuriku Shinkansen and limited express trains. Its official reservation information says online payment requires the card security code, and a reserved-seat booking must be paid for at the time of booking; it cannot be left for payment at the station. The page also gives the current reservation and collection information.
For JR East services, the available information describes bookings through JR-EAST Train Reservation and the connection with Welcome Suica Mobile. The app is for one adult’s reservation, while two or more travellers should use the browser; JR East-area non-reserved travel is also described through Touch de Go! Shinkansen. Because JR East’s page could not be fully accessed when the facts were checked, confirm the live details on JR East’s official site before relying on them.
Checklist before you book
First confirm the line: smartEX covers the Tokaido, Sanyo and Kyushu Shinkansen; e5489 covers the Sanyo, Kyushu and Hokuriku lines; and JR East handles its own network. Then check whether your travel date is on sale and whether you need a reserved seat. These checks prevent the common mistake of trying to book a JR East line through smartEX.
For smartEX, have a regular credit card ready, make sure the cardholder is 18 or older, and set up 3-D Secure if your issuer offers it. Decide whether you will use a QR code, linked IC card or collected ticket, and check which app or website is available where you are. If travelling with a child or large bag, confirm the displayed fare or current luggage rules before completing the booking.
3. When to book Japan Shinkansen tickets: sale dates and peak seasons
Reserved Shinkansen seats generally go on sale one month before the travel date at 10:00. JR Central also says some smartEX seats can be booked up to one year ahead from 5:30, but this applies to some seats and should not be treated as a general sale rule. JR West’s e5489 information says reservations open one month ahead at 10:00 and can be made until six minutes before departure.
| Booking situation | Timing |
|---|---|
| General reserved seats | One month before travel, at 10:00 |
| Some smartEX seats | Up to one year ahead, from 5:30 |
| JR West e5489 | One month ahead at 10:00; up to six minutes before departure |
| Oversized-baggage seat information | smartEX says one month ahead, but the current booking position conflicts with JR Central information |
If you are travelling on a date when demand may be high, set a reminder for the relevant opening time in Japan. Log in to the booking service beforehand with your payment details ready, then search for the train and choose a seat once sales open. This is especially useful if you specifically need a Nozomi seat during a peak period.
Peak periods and the all-reserved Nozomi
During peak periods, every seat on the Nozomi is reserved. A non-reserved ticket for a peak-period Nozomi does not secure a seat, and JR Central says passengers may have to stand in the aisle. Hikari and Kodama retain non-reserved cars, as do Mizuho, Sakura and Tsubame.
| If you want… | Practical choice |
|---|---|
| A Nozomi on a peak date | Reserve a seat, preferably when sales open. |
| Non-reserved travel on a peak date | Choose a train with non-reserved cars, such as Hikari or Kodama on the Tokaido line. |
| Flexible travel dates | Compare the smartEX seasonal adjustment and available trains. |
smartEX’s price table lists adult adjustments of 200 yen less in off-peak periods, 200 yen more in peak periods and 400 yen more in the busiest periods than the regular-season price. The child adjustments in that table are 100 yen less off-peak, 100 yen more in peak periods and 200 yen more in the busiest periods. Hayatoku early-booking products are also offered, but eligible routes and seats are limited and some dates are excluded.
4. Japan Shinkansen ticket prices, child fares and the 2027 changes
Shinkansen fares depend on route, train, seat type, class, season and, for the announced changes, the date the ticket is bought or the date of travel. The examples in the first table are adult, one-way, regular-season Nozomi fares for an Ordinary Car reserved seat. Current fares apply to tickets bought before 1 July 2027; the revised fares apply to tickets bought from that date.
| Route | Current fare | Fare for tickets bought from 1 July 2027 |
|---|---|---|
| Tokyo–Nagoya | 11,300 yen | 11,880 yen |
| Tokyo–Shin-Osaka | 14,720 yen | 15,420 yen |
| Tokyo–Okayama | 17,770 yen | 18,530 yen |
| Tokyo–Hiroshima | 19,760 yen | 20,620 yen |
| Shin-Osaka–Hakata | 16,020 yen | 16,300 yen |
The change was announced on 16 October 2026 by JR Central and JR West. The fare change covers Nozomi and Mizuho on the Tokaido and Sanyo Shinkansen; if a trip continues onto the Kyushu Shinkansen, the Tokaido/Sanyo portion is still within the announced change. Nozomi and Mizuho non-reserved express charges are not part of this revision.
For Tokyo–Shin-Osaka, the Nozomi Green Car adult one-way fare is 19,590 yen under the current amount in the announcement, rising to 23,290 yen for travel from 15 December 2027. The announcement also describes seasonal adjustments for Supreme Class Cabin fares, but the sources used here do not list a route price for that class. Check the official booking screen for the fare that applies to your journey.
smartEX fares and seasonal adjustments
The undated smartEX price table shows 14,520 yen for Tokyo–Shin-Osaka by Nozomi, Ordinary Car reserved, adult one way, regular season. That is 200 yen below the 14,720-yen regular fare shown for the same route and conditions in the JR announcement. The smartEX table also shows 13,970 yen for Tokyo–Kyoto under its stated conditions, but the regular non-smartEX Tokyo–Kyoto fare was not confirmed in the sources used here.
| smartEX season | Adult adjustment | Child adjustment |
|---|---|---|
| Off-peak | −200 yen | −100 yen |
| Regular | No adjustment | No adjustment |
| Peak | +200 yen | +100 yen |
| Busiest | +400 yen | +200 yen |
These are adjustments against the regular-season price in the smartEX table, not a complete fare list for every route. Do not apply the Tokyo–Shin-Osaka difference to another route without checking its price. The final fare shown in the booking service is the useful figure to use for your own date and passenger mix.
Child fares and family offers
The smartEX price table includes a separate child column for seasonal adjustments, but the official pages used for this guide do not state child age bands or base child fares. To find the correct amount, search the official booking screen with the child passenger count set and read the resulting fare before paying. For e5489 or JR East services, check the corresponding operator’s booking screen.
smartEX lists EX Family Hayatoku 7 alongside EX Hayatoku 1, 3, 7 and 21. These early-booking products have limited seats and routes, and some dates are excluded, so they may not appear for every search. The smartEX cardholder must still be at least 18 and must pay for the booking.
The official smartEX seasonal table gives the child adjustments as 100 yen off in off-peak periods, 100 yen extra in peak periods and 200 yen extra in the busiest periods, compared with regular season. Those adjustments do not supply the child’s base fare. If the displayed child fare or applicable product is unclear, check with a JR ticket office before buying.
JR Pass or single tickets?
The Japan Rail Pass does not cover Nozomi or Mizuho travel on its own; a special ticket is required. The official Japan Rail Pass page lists a 4,960-yen special ticket for a Nozomi ride between Tokyo and Kyoto or Tokyo and Shin-Osaka, in addition to the pass. The pass price itself is not included in the official sources used for the comparisons below.
| Tokyo–Shin-Osaka option | Amount or condition |
|---|---|
| Single Nozomi ticket, Ordinary Car reserved, adult one way, regular season, bought before 1 July 2027 | 14,720 yen |
| smartEX Nozomi ticket under the same stated conditions | 14,520 yen in the undated table |
| Japan Rail Pass holder’s Nozomi special ticket | 4,960 yen, in addition to the pass |
Whether a pass is worthwhile depends on its price and all the journeys you plan to make. Add your likely single-ticket fares, check the official pass price for the duration you need, and add the relevant Nozomi special-ticket cost if you intend to use Nozomi with the pass. For a fuller comparison, see our guide: Is the Japan Rail Pass worth it?
Ways to reduce the fare
Check smartEX for EX Hayatoku 1, 3, 7, 21 or EX Family Hayatoku 7, bearing in mind that seats, routes and dates are limited. If your travel date is flexible, compare the off-peak price adjustment with the fare for the date you first considered. On Tokyo–Shin-Osaka, the smartEX table shows 14,520 yen against the 14,720-yen regular fare under the stated regular-season conditions.
For travel from 1 July 2027, check whether the revised Nozomi or Mizuho reserved fare applies to the ticket you are buying. Compare non-reserved options on the official booking screen if you are travelling outside a peak period and do not need a specific seat. Do not treat an unlisted fare as a confirmed saving: the booking screen is the place to verify the amount for your route, date and seat.
Worked example: Tokyo to Shin-Osaka
For one adult travelling Tokyo–Shin-Osaka by Nozomi in an Ordinary Car reserved seat, the current regular-season fare is 14,720 yen for tickets bought before 1 July 2027. The undated smartEX table shows 14,520 yen for that route and seat, while the smartEX seasonal adjustments change the regular-season amount by the figures shown above. The route is on the Tokaido Shinkansen, and the Nozomi journey takes 2 hours 21 minutes.
If the ticket is bought from 1 July 2027, the announced regular-season reserved fare is 15,420 yen. If you travel during a peak period, the Nozomi has all seats reserved, so book a seat or consider a Hikari or Kodama if you need non-reserved travel. For a suitcase up to 160 cm in total dimensions, no oversized-baggage booking is required under the rules described below.
5. Using Shinkansen tickets at the station: gates, cars and missed trains
Before entering the Shinkansen area, make sure you have the form of ticket you intend to use. A smartEX booking can be used with a QR code, a linked IC card or a paper ticket collected before boarding. The ticket method does not change the fact that smartEX charges the fare to the registered credit card.
| Ticket method | What to do at the gate | Important note |
|---|---|---|
| QR ticket | Display the QR code from the smartEX app or website. | Use this if you have not linked an IC card. |
| Linked IC card | Tap the registered card at the gate. | The fare is charged to the smartEX credit card, not the IC card balance. |
| Paper ticket | Insert the ticket collected from a station or ticket machine. | Collect it before boarding. |
After the gate, check the departure board for the train name and platform information. Reserved-seat travellers should go to the car number printed on their ticket or booking screen. Non-reserved travellers should check the relevant train’s non-reserved cars, since car numbers can change.
Finding the right car
The Tokaido departure-board colours can help distinguish the train names: yellow for Nozomi, red for Hikari and blue for Kodama. Usual non-reserved cars are Nozomi 1–2, Hikari 1–5, and Kodama 1–6 and 13–16. These car numbers may change, so follow the station display and platform signs rather than relying only on a guide.
If you have a reserved ticket, use the car and seat shown on your ticket or QR booking details. If you hold a non-reserved ticket, go to a non-reserved car for the train you are taking and use an available seat. During peak periods, remember that Nozomi has no non-reserved cars.
If you miss your train
For the Tokaido line, JR Central’s guide says that if you miss your train, you can ride the non-reserved cars of a later train on the same day. Check the departure board for a suitable later service and confirm that it has non-reserved cars. This guidance is for JR Central’s Tokaido line; check the relevant operator’s rules for e5489 or JR East tickets.
On a peak-period Nozomi, all seats are reserved, so it does not provide a non-reserved car as an alternative. A Hikari or Kodama may be an option on the Tokaido line if you need non-reserved seating. Check the train display before boarding rather than assuming the next train has the same seat arrangement.
Changing a smartEX booking
JR Central says smartEX bookings can be changed as many times as needed before departure, with free changes up to four minutes before departure. Each change charges the new fare first and then refunds the old fare. If your card charges foreign transaction fees, those may apply each time a change is processed.
Check the updated booking details after making a change so you know which train and seat to use. This change information applies to smartEX; do not assume the same conditions apply to e5489 or JR East bookings. For another service, consult that operator’s current reservation terms.
6. Shinkansen tickets and big suitcases: luggage rules and the 2025 trial
For the Tokaido, Sanyo, Kyushu and Nishi-Kyushu Shinkansen, the stated size is the sum of a bag’s length, width and height. Bags up to 160 cm in total dimensions can be carried without a booking and placed on the rack, at your feet or in the deck area. Bags over 250 cm cannot be brought on board under the stated rules.
There is a conflict in the official information about bags over 160 cm and up to 250 cm, so check with smartEX and JR Central before travelling. JR Central’s Japanese luggage page says a seat with an oversized-baggage area must be booked, while smartEX’s notice says bookings for those seats stopped from 1 July 2025. JR East luggage rules were not confirmed in the sources used here, and these rules do not apply automatically to conventional lines.
| Bag size (length + width + height) | What the official information says | Cost or action |
|---|---|---|
| Up to 160 cm | Use the rack, your feet area or the deck; no booking is required. | No additional charge is stated. |
| Over 160 cm and up to 250 cm | JR Central’s Japanese page says to reserve an oversized-baggage-area seat; smartEX says reservations stopped from 1 July 2025. | Check both JR Central and smartEX before travelling. |
| Over 160 cm and up to 250 cm, without a booking | JR Central says staff will specify where to place the bag. | JR Central pages state a 1,000-yen fee including tax; confirm current treatment. |
| Over 250 cm | Not permitted on board under the stated rule. | Not applicable. |
Measure your bag before departure
Measure the longest side, including wheels and handles, then measure the width and depth. Add the three measurements and compare the total with the 160 cm and 250 cm limits. This gives you the size measure used by the luggage rules, rather than relying on a bag’s capacity or a single side measurement.
If your total is over 160 cm, do not assume that the older booking instructions still apply or that the trial deck corner can take the bag. The official pages conflict about the current reservation status for oversized-baggage seats. Check the live smartEX and JR Central information before travelling and follow any station or train-staff instructions.
The 2025 luggage-area trial
From 1 July 2025, a trial began for some deck luggage corners on 16-car Tokaido and Sanyo trains to be used without a booking. The announcement did not set an end date and said a separate notice would be given. JR Central’s Japanese information says the trial corner is for bags up to 160 cm, not oversized bags.
Because bags up to 160 cm already do not require a booking, the trial does not change the stated rule for oversized bags. The smartEX notice also says oversized-baggage-seat reservations stopped from 1 July 2025, while JR Central’s Japanese page continues to describe those seats as requiring a reservation. This conflict remains unresolved in the available official information, so check both smartEX’s luggage page and JR Central’s luggage information close to your journey.
Oversized-baggage-area seats and exceptions
The official pages describe oversized-baggage-area seats in some reserved cars of 16-car Nozomi, Hikari and Kodama trains, not in non-reserved cars. The listed seat counts per 16-car train are 57 on Nozomi, 42 on Hikari and 17 on Kodama. The pages say these seats can be booked one month ahead, with up to five people per booking, or four in the Green Car, all in one car.
For a journey involving a transfer, the guidance says to book this seat type for every part of the trip. Sports equipment, musical instruments, wheelchairs and strollers do not require a booking regardless of size; a booking is recommended if you want the space behind the seats. JR Central also says all-non-reserved trains between Shin-Osaka and Hakata have no oversized-baggage seats and allow the bags without a booking.
These details do not settle the conflict about whether oversized-baggage seats can currently be reserved after 1 July 2025. Check the official information before planning around a specific seat or luggage area. If you would rather not carry a large suitcase on the train, our Japan luggage forwarding guide explains sending it ahead to your hotel.
7. Japan Shinkansen tickets FAQ
These quick answers cover the questions that most often affect booking decisions: where to buy, what happens if you miss a train, how payment works and what to do with children or large bags. Rules differ between JR operators, so the answer for a Tokaido smartEX booking should not automatically be applied to an e5489 or JR East ticket. When an official source did not confirm a detail, the answer says so.
Can I buy a Shinkansen ticket before I arrive in Japan?
Yes. smartEX lets you buy and choose a seat in advance for the Tokaido, Sanyo and Kyushu Shinkansen. Use JR West e5489 for its covered Sanyo, Kyushu and Hokuriku services, or check JR East’s official options for its lines. Make sure the booking service covers your route before paying.
What happens if I miss my Shinkansen?
JR Central says a passenger who misses a train on its Tokaido line can use the non-reserved cars of a later train on the same day. A peak-period Nozomi has no non-reserved cars, so consider a Hikari or Kodama if you need a non-reserved option. For e5489 or JR East bookings, check the relevant operator’s rules.
Can I pay for smartEX with my IC card balance?
No. A linked IC card is used to pass through the gate, while smartEX charges the fare to the credit card registered to the account. Linking an IC card is optional, and a QR code or collected paper ticket can be used instead. Check that your chosen ticket method is ready before you enter the gate.
What size suitcase can I take on the Shinkansen?
On the Tokaido, Sanyo, Kyushu and Nishi-Kyushu Shinkansen, bags up to 160 cm in combined length, width and height need no booking, while bags over 250 cm are not allowed under the stated rules. The official pages conflict about arrangements for bags over 160 cm and up to 250 cm, including whether oversized-baggage-area seats can still be booked. Check smartEX and JR Central before travelling, and consult JR East separately for its lines.
How do I check a child’s fare?
The smartEX table shows separate child seasonal adjustments, but the official pages used for this guide do not state child age bands or base child fares. Search the official booking screen with the child count entered and use the amount displayed for your route and date. EX Family Hayatoku 7 is listed by smartEX, but its eligible seats, routes and dates are limited.











