Japan Customs Declaration App.

This app creates a declaration for Declaration of Personal Effects and Unaccompanied Articles that is submitted to Customs upon entry into Japan. You can electronically submit the declarations drafted by this app in lieu of previous paper-based declarations at an electronic declaration terminal installed at the customs inspection area at airport terminals listed below. Once you have downloaded this app, you can create declarations any time, and as many times as you need to offline, so this app is convenient if you download it before departure.

[Airport Terminals Where Electronic Declaration Terminals are Available]
*Please refer to the website of Japan Customs for the start date.
Narita International Airport;
Haneda Airport (Tokyo International Airport);
Kansai International Airport;
Chubu Centrair International Airport;
Fukuoka Airport;
New Chitose Airport; and
Naha Airport;