Tokaido & Sanyo Shinkansen Luggage Rules Explained
Traveling on the Tokaido and Sanyo Shinkansen is a dream for many, but understanding the Shinkansen luggage rules is crucial for a smooth, stress-free journey.

Whether you are a first-time visitor or a seasoned traveler, knowing how to handle oversized luggage, utilize luggage space, and plan your seat reservation can save time and frustration. This guide covers everything from standard allowances to oversized baggage compartments, tips for Japan train travelers, and services available at JR stations.

Shinkansen Luggage Limit

CP Luggage Rules
The general rule for luggage size total dimensions on the Tokaido Shinkansen and Sanyo Shinkansen is 250 cm in total, combining length, width, and height. Personal items like handbags or small backpacks count separately. For most trains, this luggage can be stored on the overhead baggage rack or in the baggage compartment behind last row seats. Ordinary cars provide standard overhead luggage racks, while the Green Car offers extra luggage space for passengers traveling with large baggage. If your baggage exceeds these limits, you must bring oversized baggage to a designated space, often in the oversized baggage area, or pay an oversized baggage fee. Passengers carrying oversized baggage must reserve a seat with an oversized luggage designation.

Shinkansen Luggage Size

Understanding luggage size is crucial when traveling on the Tokaido and Sanyo Shinkansen. The general rule allows bags with total dimensions up to 250 cm, combining length, width, and height. Smaller personal items like backpacks or handbags can go in the overhead luggage rack, while oversized luggage must be placed in a designated space. Travelers with large suitcases, sports equipment, or musical instruments should reserve a seat with an oversized designation to avoid extra baggage fees and ensure a smooth journey.
Portugal trains platform

Oversized Baggage Compartment

girl with luggage
For travelers with oversized luggage, the oversized baggage compartment is essential. Located at the end of certain cars, this space is designed for large suitcases, sports equipment, musical instruments, or other large baggage that cannot fit in the overhead baggage rack.
Many passengers seated in last row seats benefit from nearby oversized baggage areas, while aisle seats may have slightly less convenient access. Booking prior reservation for these seats is recommended, especially during peak travel periods. JR ticket offices and ticket vending machines at major stations allow travelers to reserve specific seats equipped for oversized baggage.

Reserved Oversized Luggage Seats

The seat reservation system on Shinkansen trains is designed to accommodate passengers carrying oversized baggage without inconveniencing other passengers. Seat with an oversized designation ensures your oversized luggage has a safe, accessible spot. To reserve a seat, you book Shinkansen tickets on Rail.Ninja.

Shinkansen Baggage Allowance & Overhead Racks

For standard travel, all the ordinary cars have overhead baggage racks that can store personal items and smaller luggage. Large luggage should go in baggage compartments or the oversized baggage area. Be aware of the overall dimensions of your bag to avoid extra baggage fees.
Baby strollers, musical instruments, and sports equipment also count as oversized baggage, requiring reserve specific seats or seat reservation. Window seats near last row seats are ideal for travelers with extra luggage space needs.
The Japan Rail Pass (JR Pass) is a must-have for travelers exploring Japan by bullet train. It allows unlimited travel on most shinkansen trains, including the Tokaido Shinkansen and Sanyo Shinkansen, and can include seat reservation options. Pairing the JR Pass with proper planning for oversized baggage ensures a seamless journey across Japan’s vast railway network.

Baggage Area

bikes
The baggage area on Shinkansen trains is designed to accommodate oversized luggage and provide convenient luggage space for all passengers seated. Located at the end of certain cars, the oversized baggage compartment can store large baggage safely. Last row seats are ideal for travelers with oversized baggage, as they offer direct access to this baggage compartment. For smaller bags, overhead baggage racks in ordinary cars and Green Cars provide ample storage, keeping other passengers comfortable and aisles clear.

Tips for Train Travelers

If you are arriving on international flights and plan to continue by Shinkansen, consider using a luggage forwarding service. This allows you to bypass the hassle of bringing oversized baggage onto the train, with large suitcases delivered directly to your hotel or next destination.
At JR stations, station staff can assist with storage options, including temporary baggage compartments and oversized baggage areas, so you can board the train comfortably. Transportation IC cards are also handy for quick transfers between JR stations, especially when carrying personal items or oversized luggage.
Woman in train

Kodama Trains and Other Shinkansen Options

Woman in train
Kodama trains on the Tokaido and Sanyo Shinkansen lines are slightly more flexible for oversized luggage. They provide extra luggage space at the end of some cars and allow last row seats for travelers with large baggage.
Other bullet trains like Nozomi and Hikari focus on speed but have similar oversized baggage compartments. Knowing the layout of baggage areas in advance can help ensure a stress-free ride.

Luggage Space in Ordinary and Green Cars

In ordinary cars, overhead luggage racks and baggage compartments behind last row seats provide space for standard luggage. However, Green Car passengers enjoy extra luggage space, which can be a lifesaver for large baggage or oversized luggage.
Passengers seated in Green Cars often have the luxury of additional storage options without paying the oversized baggage fee, depending on the total dimensions of their items.
Woman in train
Making reservations is key if you plan to bring oversized baggage. Reserve seats in advance with Rail.Ninja. Passengers traveling without prior reservation may have to wait for the next train with available oversized baggage area space. If you are using a Japan Rail Pass, remember that reserve specific seats for oversized luggage is possible without extra fees on most trains, though a small baggage fee may apply for large suitcases exceeding limits.
Tokaido & Sanyo Shinkansen Luggage Tips
Know the luggage size limits

Standard luggage must stay within 250 cm total dimensions; small personal items fit on overhead baggage racks

Reserve seats for oversized luggage
Oversized luggage requires a reserved seat with an oversized designation or may incur a baggage fee.
Use the oversized baggage area
Located at the end of certain cars, especially near last row seats, for large suitcases, sports equipment, and musical instruments.
Leverage station support
Station staff can advise on storage options, oversized baggage areas, and temporary baggage compartments.
Consider luggage forwarding
For travelers from international flights, use services to deliver large baggage directly to your hotel or next destination.

Understanding Shinkansen luggage rules on the Tokaido Shinkansen and Sanyo Shinkansen ensures a comfortable journey for everyone. From oversized baggage compartments to overhead baggage racks, from Green Car benefits to ordinary cars, planning ahead and making the proper seat reservation is essential. Train travelers can utilize luggage forwarding services, while station staff and JR ticket offices provide guidance and storage options. Booking early through ticket vending machines, online platforms, or JR stations helps passengers seated with oversized baggage enjoy hassle-free travel. For more detailed information on Shinkansen trains and Japan trains, check out our Shinkansen trains page and Japan trains page. Travel smart, pack wisely, and enjoy Japan's bullet train experience with confidence!