If you come to Japan for travel and rent a Japanese mobile WiFi, you may encounter such a problem: you need to take an early flight tomorrow, but you have not returned the rented WiFi yet.
The guide sent by the WiFi company says that you can drop off the WiFi device in the airport postbox, but where is the airport postbox? How do you find it?
If you have encountered such a problem, we highly recommend that you read this article carefully. Find the airport you are about to visit and look for the airport mailbox on the map!
Narita Airport(Tokyo)
All of the following pictures are from the official website of the airport: https://www.narita-airport.jp/en/service/svc_23
Narita Airport | ||
Terminal 1 | Post Office
Location: Central Bldg., 4th Floor |
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Postbox
in front of passenger security screening |
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Postbox
in the arrival lobby on the 1st floor |
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Terminal 2 | Post Office (left)
Location: Main Bldg., 3rd Floor (Departures) Postbox(center&right) in front of passenger security screening |
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Postbox
in the arrival lobby on the 1st floor |
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Terminal 3 | There is no postal collection at Terminal 3; please use Terminal 2.
Postbox is on the 2nd floor departures lobby of Terminal 3. |
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Haneda Airport(Tokyo)
All of the following pictures are from the official website of the airport: https://tokyo-haneda.com/en/service/facilities/post_office.html
Haneda Airport | ||
Terminal 1 (Domestic) |
Haneda Airport Post Office at Terminal 1 Opening Hours: Monday-Friday, 9:00-17:00 (closed on weekends and holidays) |
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Postbox 1F General Area (1 location) |
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Postbox 2F General Area (2 location) |
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Terminal 2 (Domestic) |
Postbox 1F General Area (1 location) |
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Postbox 2F General Area (2 location) |
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Terminal 3 (International) |
Postbox 1F Entrance Plaza (2 locations) |
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Postbox 3F Departure Lobby (1 location) |
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Kansai International Airport(Osaka)
All of the following pictures are from the official website of the airport: https://www.kansai-airport.or.jp/en/service/delivery/10.html
Post boxes are located on the 1st, 2nd, and 4Fs of the Terminal 1 Building and on the 1F of the Terminal 2 Building (Domestic&International).
Kansai International Airport | ||
Terminal 1 | 1F | ![]() |
2F | ![]() |
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4F | ![]() |
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Terminal 2 | Public area (2 locations) |
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Fukuoka Airport(Fukuoka)
All of the following pictures are from the official website of the airport: https://www.fukuoka-airport.jp/en/service/post/
Fukuoka Airport | ||
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Domestic Terminal | South Bus Stand 1 | ![]() |
Entrance F | ![]() |
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International Terminal | Main Entrance | ![]() |
3F Entrance | ![]() |
New Chitose Airport(Hokkaido)
All of the following pictures are from the official website of the airport: https://www.new-chitose-airport.jp/en/service/baggage/postoffice/
New Chitose Airport | ||
1F | Postbox | ![]() |
2F | Post Office(blue)
Postbox(red) |
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Postbox | ![]() |
Chubu International Airport(Nagoya)
All of the following pictures are from the official website of the airport: https://www.centrair.jp/en/service/post-office.html
Japan Post’s Tokoname Centrair branch is on the first floor of Terminal 1.
Weekdays 9:00-17:00
No handling on Saturdays, Sundays and national holidays.
Post boxes are located in three spots, Terminal 1 on the 3rd floor of the Departures Lobby, Terminal 2 on the 2nd floor of the Departures Lobby, and Access Plaza.
Chubu International Airport | ||
Terminal 1 | 3F Departures Lobby | ![]() |
Terminal 2 | 2F Departures Lobby | ![]() |
Access Plaza | ![]() |
Naha Airport(Okinawa)
All of the following pictures are from the official website of the airport: https://www.naha-airport.co.jp/en/spend/map/
Naha Airport | ||
1F | Arrival & Entrance Lobby | ![]() |
3F | Check-in Lobby | ![]() |

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