At Narita Airport Terminal 1, you can redeem your Japan Rail (JR) Pass at the JR EAST Travel Service Center, which is located on the B1 "Airport Terminal 1 Station" level. This office is typically open from 8:30 AM to 6:00 PM. If you arrive outside of these hours, you can use the JR Ticket Office (Midori-no-Madoguchi), which usually handles exchanges between 6:30 AM – 8:30 AM and 6:00 PM – 9:45 PM. The process involves presenting your physical "Exchange Order" (voucher) along with your original passport containing the "Temporary Visitor" entry stamp. In 2026, many travelers also utilize the Narita International Airport Terminal 1 Travel Center as an alternative redemption spot. Once your pass is activated, the staff can also help you book your first set of Shinkansen or Narita Express (N'EX) seat reservations. Because these offices can be busy, especially during the morning "arrival rush," it is a good idea to have your documents ready to ensure a smooth and quick activation of your rail pass.