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

Shinkansen Luggage Size

Oversized Baggage Compartment

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
Shinkansen Baggage Allowance & Overhead Racks
Baggage Area

Tips for Train Travelers
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.

Kodama Trains and Other Shinkansen Options

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
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.

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