Yes, you can—and should—bring your luggage on the Narita Express (N'EX), as the train is specifically designed for international travelers moving between Narita Airport and central Tokyo. Unlike standard commuter trains, the N'EX features dedicated, spacious luggage racks at the end of every carriage. These racks are equipped with a dial-lock security system, allowing you to secure your suitcase with a wire lock and a 4-digit code so you can relax in your seat without worrying about your bags. In 2026, these racks accommodate everything from large checked suitcases to snowboards. There is also ample overhead storage for smaller carry-on items and bags. It is important to remember that all seats on the N'EX are reserved, so your ticket guarantees you a spot near these luggage areas. If you find the racks full, you can keep smaller suitcases in front of your feet, as the "seat pitch" (legroom) is very generous. For those with excessive luggage, the "Takkyubin" (luggage delivery service) counters at Narita can ship your bags directly to your hotel, allowing you to ride the N'EX completely hands-free.