Questions people ask
29 questions about converting a foreign license in Japan, answered from the official pages and marked where the answer depends on your prefecture.
Eligibility
What is gaimen kirikae?
It is the procedure for converting a driving license issued outside Japan into a Japanese license. If you qualify, you are excused from the full written and practical examinations that a first-time applicant in Japan has to take, and instead go through a shorter knowledge check and driving skills check at a license center.
Can a tourist convert a license?
In principle, no. Since 1 October 2025 you must submit a residence certificate (jūminhyō), and short-term visitors are not registered in the resident register, so they cannot obtain one. The procedure is for people who live in Japan.
What is the three-month rule?
After your foreign license was issued, you must have stayed in the country that issued it for at least three months in total. The usual proof is entry and exit stamps in your passport, so gather your old passports before you apply.
I no longer have the passport that shows my stay. What can I do?
Other evidence is sometimes accepted, but this is judged case by case at the license center. Contact the center for your area before booking rather than turning up on the day.
Is my license exempt from the tests?
Licenses from 29 designated countries and regions are exempt from both the knowledge check and the driving skills check. For the United States only certain states are exempt, and a license from any other state is not. Check the list for your country before you prepare for the tests.
My foreign license has expired. Can I still convert it?
A valid license is required. If yours has expired, ask the license center for your area what your options are before making any other arrangements.
Which license center should I go to?
The one that serves the address on your residence certificate. Procedures, booking methods and even the languages offered differ between prefectures, so use the official page of that specific center as your reference.
The knowledge check
What changed on 1 October 2025?
The knowledge check went from 10 questions to 50, the pass mark went from 7 of 10 to 45 of 50, illustration questions were abolished, a residence certificate became mandatory as proof of address, and tasks such as crossing a crosswalk were added to the driving check with stricter marking.
How many questions are there and what is the pass mark?
Fifty True/False questions, and you need 45 correct — 90%. That leaves room for only five mistakes.
Are there still illustration questions?
No. Illustration questions were abolished in the 2025 revision. The check is now written questions only.
Which languages can I take the check in?
It depends on the prefecture. Tokyo offers tests in 20 languages and Kanagawa lists 21 including Japanese. Confirm on the page of the center where you will apply, because the days on which each language is offered can also differ.
How difficult is it in practice?
For the three months after the change, the National Police Agency's figures reported in the press put the knowledge check pass rate at 42.8% and the driving check at 13.1%, against 92.5% and 30.4% the year before. Treat those as a description of the past, not a prediction for you.
What topics come up?
The basics of Japanese traffic rules: the meaning of signals and signs, priority at intersections, slowing and stopping, parking restrictions, speed, protecting pedestrians, alcohol, seat belts and child seats. Points where Japan differs from your home country — driving on the left above all — deserve the most attention.
Can I see the real exam questions anywhere?
No. The questions are prepared by each prefecture's Public Safety Commission and are not published. Anyone offering you the real questions is not telling the truth. Practicing with well-written original questions on the same rules is the realistic preparation.
What happens if I fail?
You can apply again, but the interval and the rebooking method vary by prefecture, and popular centers are booked up well in advance. Ask the center how soon you may retake it, so you can plan.
How should I prepare?
Work through practice questions until you are consistently above 90%, and read the explanation for every question you get wrong. Because only five mistakes are allowed, a score in the low eighties is not close to a pass — it is a clear fail.
The driving check
Is the driving check on the same day?
No. It is held on a closed course on a separate day and by appointment, so you cannot take it on the day you apply.
What was added to the driving check in 2025?
Tasks such as crossing a crosswalk were added, and the marking standards were tightened, including for signaling failures and incorrect turning technique.
Do I need to attend a driving school first?
It is not required. Some schools do offer practice sessions on a course for people preparing for this check, which can help if you have never driven on the left or have never been marked on Japanese technique.
Documents and fees
What documents do I need?
The application form and questionnaire, a photograph, a residence certificate, identification, your foreign license, a Japanese translation of it, passports proving your stay in the issuing country, and the fees.
How recent must the residence certificate be?
It must have been issued within the last six months. This is one of the points that changed in October 2025, so an older copy you already have at home may no longer be accepted.
Who can translate my license?
JAF, the embassy or consulate in Japan of the country that issued the license, or a body designated by the National Police Agency — currently Zip Plus Inc. and the Japan Inbound Driver Support Association. A translation you make yourself is not accepted.
How much does it cost?
In Tokyo the application fee is 2,500 yen for an ordinary license and up to 3,900 yen for a large one, plus an issue fee of 2,350 yen — about 4,850 yen in total for an ordinary license. Adding a class to an existing license is 200 yen. The translation is charged separately, and amounts can differ by prefecture.
What are the eyesight requirements?
For an ordinary or motorcycle license, 0.7 or better using both eyes and 0.3 or better in each eye. For semi-medium, medium and large licenses, 0.8 or better using both eyes, 0.5 or better in each eye, and a depth-perception test using the three-rod method. Bring your glasses or contact lenses.
Practical questions
How long does the whole process take?
The tests themselves are short, but booking is the bottleneck: appointments at busy centers can be weeks or months out, and the driving check is a separate appointment again. Start with the booking page of your center and work backwards from the date you are offered.
Can I drive in Japan while I am waiting?
Only if you hold a valid permit that Japan recognizes. There is a route based on an International Driving Permit issued under the Geneva Convention, and a separate route for licenses from a small number of countries accompanied by an official Japanese translation. Both carry strict conditions and time limits, so confirm your own case on the National Police Agency's page before you drive.
Do I keep my foreign license after converting?
Practice differs between license centers. Ask the center directly if you need to keep the original for use outside Japan.
Is a driving license the same as a driver's license?
Yes, they are the same document. Official Japanese pages in English call it a driver's license, which is the American form; outside Japan you will also meet driving licence with a c, which is the British spelling. We use driving license on this site, and the official pages we link to use driver's license, so do not be thrown when the wording changes.
Is this website official?
No. We are not affiliated with the police or any government body, and the questions here are written by us — they are not the exam questions. Use this site to practice, and use the official page of your license center for anything that decides your money, your dates or your documents.
Where an answer says to ask your license center, that is not evasion: the rule genuinely differs between prefectures or is decided case by case, and we would rather say so than print a number that is wrong for you.