Understanding Japan's Driving Regulations for Tourists
One of the most common mistakes travelers make when planning a road trip in Japan is assuming their home country's driver's license or a generic International Driving Permit (IDP) is universally accepted. The reality is that Japan strictly adheres to the 1949 Geneva Convention on Road Traffic, and the requirements differ drastically depending on where your license was issued.
When Do You Need an International Driving Permit (IDP)?
If your driver's license was issued by a country that is a signatory to the 1949 Geneva Convention (such as the USA, UK, Australia, or Canada), you must obtain an IDP in your home country before you travel. You cannot apply for an IDP once you are inside Japan.
Important Note: IDPs issued under the 1968 Vienna Convention are strictly invalid in Japan.
When Do You Need an Official Japanese Translation (JAF/JDLTC)?
Japan has special bilateral agreements with seven specific countries/regions. If your license is from one of these locations, an IDP is not accepted. Instead, you must carry your original physical license alongside an official Japanese translation.
The six regions are:
- Switzerland
- Germany
- France
- Belgium
- Monaco
- Taiwan
How to Obtain the Official Translation
You can apply to the Japan Automobile Federation (JAF) yourself, but only once you are in Japan: since April 2025 the application is web-only, the form is in Japanese, and the portal is reachable only from a Japanese network during your vacation. Alternatively, services like JDLTC allow you to apply online before or during your trip, delivering the official certified PDF translation directly to your email, ready to be printed at any Japanese convenience store (7-Eleven, Lawson, FamilyMart).