Do I need to reserve bullet train?

There are no crowds on the intercity Shinkansen trains so free seats tend to be available. However, it is recommended to book a seat before boarding any train during the following peak seasons: April 27 to May 6. August 11-20.



In 2026, whether you need to reserve a seat on a Japanese bullet train (Shinkansen) depends on the specific train type and the time of year. For the popular Nozomi trains on the Tokaido and Sanyo lines, JR Central has implemented a policy where all seats are reserved during peak holiday periods such as Golden Week, Obon, and New Year’s. During these times, non-reserved seating is unavailable, and you must book in advance to board. Outside of these peaks, most Shinkansen (like the Hikari or Kodama) offer non-reserved cars where you can simply show up and hop on with a basic ticket. However, for certain high-speed services like the Hayabusa (to Hokkaido) or Komachi (to Akita), seat reservations are mandatory year-round. Given that travel demand in 2026 remains high, it is generally recommended to reserve a seat at least a few days in advance via the Smart-EX app or at a station "Midori-no-madoguchi" counter to ensure you aren't left standing in the vestibule during a long journey between Tokyo and Osaka.

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Even the Shinkansen (bullet trains) are equipped with several non-reserved seats cars that you can ride with your JR Pass, without booking ticket. However, it is recommended to book a seat in the Shinkansen when traveling during Japan's national holiday's periods.

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If the train company does not offer seat reservations on the train you are travelling on, the reservation ticket will specify the date and time of travel. In this case, you may sit in any available seat on the specified train, appropriate to the class of your ticket.

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Do Shinkansen tickets sell out? Yes, especially for weekend travel and during peak seasons, Shinkansen services can be fully booked. In this case, it may be possible to ride with a non-reserved seat ticket, if you are willing to stand for the entire journey!

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Passengers can buy Shinkansen tickets from ticket counters, ticket machines or online. Foreign visitors are entitled to buy a JR Pass, which offers unlimited access to all Shinkansen trains. The JR Pass is great value for money, covering unlimited journeys during its validity.

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In fact, most regular airlines now charge for seat selection anyways. It's often around $10-$30 per seat per flight segment, so if you cave in and pay for that, it can add up quickly. You shouldn't do it. No matter which airline you're flying on, don't ever pay to select a seat.

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Seat assignments, no matter the fare class you purchased, aren't guaranteed and could change without notice because of schedule changes, equipment swaps or other unforeseen circumstances.

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As an EarlyBird Check-In Customer, you'll have the benefit of an earlier boarding position, a better opportunity to select your preferred available seat, and earlier access to overhead bin storage for your carryon luggage.

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After you finish booking your flight (or during the process, depending on the airline), you should click to view the seat map and make your pick. If you book your flight with friends or family members on the same reservation, they will likely be assigned seats nearby automatically.

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Therefore, if you are planning on taking a seat at a Non – Reserved seat, you should line up at Car 2, on the closer side to Car 3, because that way you will have a high chance at getting a seat in Car 3 and even if you couldn't, you can always go to Car 3 and maybe there find an open seat.

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Some trains do not have non-reserved seats (all seats are reserved). There are no Green Cars on most “HIKARI” and “KODAMA” trains on the Sanyo Shinkansen Line (Shin-Osaka—Hakata), or on Series 800 trains on the Kyushu Shinkansen Line.

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Does the JR Pass cover Nozomi and Mizuho trains? The JR Pass is valid on all Shinkansen services in all the Shinkansen lines, except for the Nozomi and Mizuho services on the Tokaido and Sanyo Shinkansen lines. You will not have access to the trains with the fewest stops on the Tokaido and Sanyo lines.

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