As one of Japan’s most popular transportation options, the Shinkansen is widely used by both local residents and international travelers.
Before boarding a Shinkansen, it is important for visitors to understand the baggage regulations, as certain Shinkansen lines have strict rules regarding luggage size and storage.
Here is a guide to the baggage rules for Japan’s Shinkansen trains.
Baggage Rules on Shinkansen
Shinkansen operators categorize luggage according to its total dimensions, which are calculated by adding the length, width, and height of the suitcase.
- Up to 160 cm total dimensions: No special reservation required.
- 160 cm to 250 cm total dimensions: Advance seat reservation with oversized baggage space is required.
- Over 250 cm total dimensions: Not permitted on board.
In short, suitcases measuring up to 250 cm in total dimensions are allowed on these Shinkansen lines, while luggage exceeding 250 cm is prohibited.
Passengers traveling with luggage measuring 160–250 cm without the required reservation may be charged an additional fee of ¥1,000.
At many stations, measuring guides are available to help passengers determine the size of their luggage before boarding.
To calculate the total dimensions of your suitcase, simply add together its length, width, and height.
Oversized Baggage Storage on the Shinkansen
Only certain seats provide access to dedicated oversized baggage storage.
These are the seats located in the last row of each Shinkansen car, where additional luggage space is available directly behind the seats.
Passengers who wish to use this storage area must reserve these seats in advance before boarding.
For international visitors traveling with a Japan Rail Pass (JR Pass), these seat reservations can typically be made at no additional cost, subject to availability.
By understanding these baggage regulations before your trip, you can enjoy a smoother and more comfortable Shinkansen journey throughout Japan.
