Countries
Driving in Japan with a US license: the IDP rule
Japan is strict about one thing: the permit must come from the United States, before you land. Everything else follows from that.
Do you need an International Driving Permit there?
Driving in Japan on a US license
IDP required with your US license
| US license counts | no limit stated for visitors |
| IDP | Get the IDP in the United States before you leave: it cannot be issued abroad by local offices. |
| Conventions | Party to the 1949 Geneva convention, like the United States (1949: 1964) |
| Rule | State Department Short-term visitors must hold an IDP issued in the United States, obtained before arrival. IDPs bought online or from other organizations are not valid, and a US license alone is not valid for residents. |
Source: U.S. Department of State, Japan country information (updated August 11, 2025). Not legal advice; the country's own authorities decide.
Driving in Japan: the full rulesA US license on its own does not let you drive in Japan. The State Department's Japan page says that short-term visitors must hold an international driving permit from AAA, obtained before arriving, and that permits sold over the internet or by other organizations are not valid in Japan. The US Embassy and consulates do not issue them. The rule matters most for residents: a foreign resident who drives on an unacceptable permit, such as one issued while already in Japan, can be fined or arrested, and a foreign license alone is never valid for a resident. Japan joined the 1949 Geneva convention in 1964, which is why the permit issued in the United States is recognized there. Traffic drives on the left, the legal blood alcohol limit is 0.03 percent, and the State Department warns that tolls are high and mountain roads close in winter.
Which road traffic convention has this country joined?
Japan
1949 only
| 1949 Geneva | party since 1964 |
| 1968 Vienna | not a party |
| Our reading of the rule | IDP required with your US license |
Party to the 1949 Geneva convention, like the United States. The United States is a party to the 1949 convention only; a country's own law can still ask for more, or less.
Rules read by Radif Partners · Editorial policy · Method and sources
Get the permit before the flight
Because the permit has to be issued in the United States, a traveler who forgets it cannot fix the problem in Tokyo. AAA accepts applications from people already abroad through its online process, but the permit is printed and mailed, so it reaches you days or weeks later. The application guide computes the last safe day to apply for each method, and the scam guide explains why the online "international licenses" that Japan rejects keep selling.
Renting in Japan
Japanese compulsory insurance is mandatory for every car and driver, according to the State Department; rental cars carry it. Road signs are often in Japanese only outside the main routes, roads are narrower than in the United States and roadside parking is almost nowhere legal. In mountain areas, cars should carry chains in winter. None of this changes the document rule, but it explains why many visitors keep the car for the countryside and use trains between cities.
Japan at a glance
| What a US license holder needs | IDP required with your US license |
| How long the US license counts | no limit stated for visitors |
| Side of the road | left |
| 1949 Geneva convention | party since August 7, 1964 |
| 1968 Vienna convention | not a party |
| Rule read in | U.S. Department of State, Japan country information (updated August 11, 2025) |
What the State Department page says
| Passage on driver's licenses, as published |
|---|
| Japan Automobile Federation (JAF) web site for information about roadside assistance, rules of the road, and obtaining a Japanese driver's license. (source: Japanese government). |
| International driving permits (IDPs) |
| Short-term visitors driving in Japan must have an international driving permit (IDP) from the American Automobile Association (AAA) .. |
| You must obtain an IDP prior to arriving in Japan. |
| The U.S. Embassy and U.S. consulates do not issue IDPs. |
| IDPs issued via the Internet or by other organizations are not valid in Japan. |
| Foreign residents in Japan who use an unacceptable IDP (such as one issued while in Japan) may be fined or arrested. |
| A foreign driver’s license alone is not valid in Japan for residents. |