• https://sekai-ju.com/life/usa/life/us-drivinglicense/
    • In Japan, an international driver’s license is valid for one year, but this is only the expiration date set by the issuing authority.

    • If you plan to live in a certain state in the US with a visa or work visa from Japan, even if you can use an international driver’s license in the US, you are required by law to obtain a driver’s license from that state within a certain period of time (usually within 1 to 3 months from the date of entry).

      • I see, so you can’t use it indefinitely.
    • Getting a Driver’s License in the US While Studying Abroad! | Eiko Saka Ryugaku Research Institute
      • If you have a Japanese driver’s license, you can obtain a US driver’s license just by taking the test.
      • There is no obligation to go to a driving school, so if you can drive in Japan, you can quickly take the practical test and get a US driver’s license.
  • Methods of obtaining an international driver’s license, validity period, countries where you can drive with a Japanese driver’s license | Carnalism
    • You can get an “international driver’s license” issued by the Japanese police.
      • The validity period is one year.
      • In other words, if you return to Japan, you can get it reissued.
    • Hawaii and California
      • Travelers over 18 years old can drive in California, USA, as long as their Japanese driver’s license is valid.

      • Just like in Hawaii, it is recommended to obtain an international driver’s license as a precaution in case you are subject to enforcement for accidents or violations in California.

      • I see, so you don’t need it specifically for California.