This page was updated to include the latest information for travel in 2025 and 2026. Due to the increasing amount of passengers, we now highly recommend booking your luggage reservations in addition to your normal seat reservations.
As of May 2020, the JR Group will introduce new luggage regulators due to the growing amount of passengers, and reservations will be required for larger pieces of luggage. Learn what your luggage allowance is on the Shinkansen, and Japanese trains in general. Restrictions apply to size, weight and pieces you can bring.
This post is part of our new partnership with Bounce - our preferred luggage storage service in Japan! Learn more about them, and get a little discount below.
Table of contents:
Luggage on the Shinkansen
When boarding the Shinkansen, the following regulations apply:
You may bring up to two pieces of baggage on board free of charge. For each bag the total of the length, width and height must not exceed 250 centimeters, the length must not exceed two meters and the weight must be no more than 30 kilograms.
Luggage pieces less than 160 cm (sum of height x length x width) can be brought aboard without prior reservation. For luggage pieces between 160 cm – 250 centimeters, a prior reservation is required, which can be made for free. In case no reservation is made, then a 1.000yen fine will be charged, and your luggage may be moved by the train conductor.
Luggage over 250 centimeters may not be brought on the train, and will need alternative transportation.
How to make luggage reservations for trains in Japan

Reservations can be made for free through the Eki-Net App, at a ticket machine or in person at a ticket window. Using the JR Pass, we suggest making your seat reservations and luggage reservations at the same time.Are luggage reservations free with the Japan Rail Pass?
Luggage with the Japan Rail Pass works the same as using normal tickets, meaning reservations have to made ahead of time, in person at the station or online through the Eki-Net app. We typically find it easiest to do so at the station, doing so at the same time when making seat reservations.
Luggage reservations can be made for free. This is both for normal tickets and the Japan Rail Pass. Just be sure to make the reservation before boarding the train, or else you may be charged the excessive luggage fee.
Baggage on Japanese trains
Luggage regulations on conventional trains in Japan are less strict, the same rule applies as for the Shinkansen but without the need for a reservation. Baggage rules are also not as strictly enforced, and a more general rule is, you may bring anything within reason, as long as it does not inconvenience other passengers. This is where we enter the domain of social conventions and unwritten rules.
An unwritten rule is that during rush hour, you should not bring any large items on locals trains. Due to the high volume of commuters it is often even hard to find a place to stand on the train and bringing items like suitcases should be avoided unless absolutely needed.
Special luggage rules
Small animals like dogs, cats, pigeons and similar small animals may be brought on board for a fee as long as they are kept in a carrying case.
Bicycles may be brought for free, given that they are packed in a special bike bag. The total circumference must be less than 250 cm.
Wheelchairs that can be brought on board must be no more than 120 centimeters in length/height and no more than 70 centimeters in width.
Luggage Storage at the Station in Japan with Bounce
Most stations in Japan have coin lockers for small bags or suitcases (¥300–¥1,000/day), but they’re often full and not multilingual.
For larger bags—or any luggage size—enjoy a seamless booking experience in just a few clicks with Bounce, the #1 luggage storage network in the world.
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Store your luggage near major stations and attractions from just ¥500 (~$3/day), with $10,000 protection, 24/7 multilingual support, and free cancellation.
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Alternatives
In case you are carrying a huge luggage piece or don’t want to carry your luggage, then we recommend looking into a luggage forwarding service. Different companies offer forwarding services for a reasonable fee. Such as TA-Q-Bin by Yamamoto transport or SWB from Sagawa transport.

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