Until you arrive in the United States, you should not provide the U.S. address on the application. After you arrive, you can contact Japanese Customer Service Unit to make any necessary address adjustments. If your departure date to the U.S. is within 30 days, it is recommended to put your U.S. address in the mailing address field. This will ensure you receive anything mailed to you as it may not make it to your Japanese address before you leave.