IDP vs JAF Translation: The Complete Guide to Driving in Japan (2026)

1. What You Need to Drive in Japan

Japan is one of the most rewarding countries to explore by car. From the winding mountain roads of Hokkaido to the coastal highways of Shikoku and the rural countryside of Kyushu, driving opens up a Japan that most tourists never see. But before you get behind the wheel, you need the right documents.

You cannot drive in Japan with your foreign license alone. Japanese law requires one of two additional documents, depending on where your license was issued:

• An International Driving Permit (IDP) — if your country issues IDPs under the 1949 Geneva Convention on Road Traffic. This covers the majority of countries, including the United States, United Kingdom, Canada, Australia, and New Zealand.
• An official JAF translation — if your country uses the 1968 Vienna Convention on Road Traffic instead. This applies to Switzerland, Germany, France, Belgium, Monaco, Slovenia, Estonia, and Taiwan.

In both cases, you must also carry your original driver's license (valid and unexpired) and your passport (to prove your date of entry into Japan). The IDP or JAF translation is not a standalone license — it is a supplement that allows Japanese authorities and car rental companies to verify your driving credentials.

Key rule: You can drive in Japan for up to 1 year from your date of entry. If you leave Japan and re-enter, the 1-year period resets from your new entry date. Your original license must remain valid throughout this period.

The critical question for most travelers is: which document do I need — an IDP or a JAF translation? The answer depends entirely on which international driving convention your country follows. Let's break this down.

2. Geneva Convention vs Vienna Convention: Why It Matters

To understand why some countries need an IDP and others need a JAF translation, you need to know about two international agreements that govern cross-border driving:

The 1949 Geneva Convention on Road Traffic

The Geneva Convention was signed in 1949 and established a standardized International Driving Permit (IDP) system. Countries that are parties to this convention issue IDPs that are recognized by all other signatory countries. Japan is a signatory to the Geneva Convention, which means it accepts IDPs issued under this framework.

Countries that issue Geneva Convention IDPs include the United States, United Kingdom, Canada, Australia, New Zealand, South Korea, Thailand, India, Brazil, and many others. If your country issues IDPs under the Geneva Convention, you simply need to obtain an IDP from your local automobile association (such as AAA in the US or AA in the UK) before your trip.

The 1968 Vienna Convention on Road Traffic

The Vienna Convention was signed in 1968 as a more modern update to the Geneva Convention. Many European countries — particularly in Continental Europe — adopted the Vienna Convention and began issuing IDPs under this newer framework. However, Japan is not a signatory to the Vienna Convention.

This creates a critical gap: countries that issue IDPs exclusively under the Vienna Convention produce driving permits that Japan does not legally recognize. If you arrive in Japan with a Vienna Convention IDP, it has no legal standing. You cannot use it to rent a car, and if you're stopped by police, you'll be treated as driving without valid documentation.

The JAF Translation: Japan's Solution

To address this gap, Japan created a system under its Road Traffic Law (道路交通法, Article 107-2) that allows drivers from specific Vienna Convention countries to obtain an official Japanese translation of their license from the Japan Automobile Federation (JAF). This JAF translation serves the same purpose as an IDP — it allows Japanese authorities and rental companies to verify your driving credentials — but it is specific to Japan and issued through a different process.

The countries eligible for the JAF translation system are those whose citizens frequently visit Japan but whose IDPs Japan cannot accept:

• 🇨🇭 Switzerland
• 🇩🇪 Germany
• 🇫🇷 France
• 🇧🇪 Belgium
• 🇲🇨 Monaco
• 🇸🇮 Slovenia
• 🇪🇪 Estonia
• 🇹🇼 Taiwan

Important: Some countries are parties to both conventions. For example, France has signed both the Geneva and Vienna Conventions, but in practice issues IDPs under the Vienna Convention format. Japan's position is based on the type of IDP a country actually issues, not just which conventions it has signed. If your country's automobile association issues a Vienna Convention IDP, you need a JAF translation regardless.

3. Country-by-Country Quick Reference

Use the table below to quickly determine whether you need an IDP or a JAF translation to drive in Japan. This covers the most common countries of origin for visitors to Japan.

Countries That Need a JAF Translation

Countries That Can Use an IDP

Not sure about your country? The general rule is: if your country issues IDPs under the 1949 Geneva Convention, you can use an IDP in Japan. If your country issues IDPs under the 1968 Vienna Convention (or doesn't issue Geneva Convention IDPs), you likely need a JAF translation. When in doubt, check our FAQ or contact us.

4. Three Ways to Get a JAF Translation

If you've determined that you need a JAF translation, there are three main methods to obtain one. Each has different requirements, costs, and timelines.

Method 1: JAF Direct (In Japan Only)

The cheapest option is to apply directly through JAF. You can submit an application at a JAF branch office or via their website (accessible within Japan only). The cost is approximately ¥4,000, and processing takes 1–2 weeks. The completed translation is picked up at a convenience store using a print code, or at the JAF office.

The catch: You must already be in Japan to use this method. The JAF website restricts access from overseas IP addresses for certain services, and the in-person process requires visiting a JAF office. If you're planning your trip from abroad, this means you'd need to arrive in Japan, apply, wait 1–2 weeks, and only then be able to drive — which isn't practical for most visitors.

Method 2: JDLTC (Apply From Anywhere)

JDLTC — Japan Driver's License Translation Center — is an online service that handles the entire JAF translation process on your behalf. You apply from home, upload photos of your license, pay securely via Stripe, and receive your completed translation as a PDF by email within 2–3 weeks.

Why choose JDLTC:

• Apply before your trip — no need to wait until you arrive in Japan
• Entirely online — the application takes about 5 minutes
• Multilingual support — in English, German, French, and Chinese
• Secure payment — powered by Stripe with 256-bit SSL encryption
• PDF delivery — print it anywhere, no special pickup required

The cost is €99 (approximately CHF 99 or ¥16,500), all-inclusive. This is more expensive than the JAF direct price because it includes the JAF processing fee plus JDLTC's handling, submission, and support services.

Method 3: Embassy or Consulate

Some Japanese embassies and consulates may assist with license translation, though availability, costs, and processing times vary significantly by location. This is generally the least predictable option and may not be available at all embassies. Contact your local Japanese embassy or consulate directly to inquire about their specific services.

5. Step-by-Step: How to Apply Through JDLTC

Here's exactly what the JDLTC application process looks like, from start to finish.

Before You Apply: Checklist

Make sure you have the following ready:

• ✓ A valid (unexpired) driver's license from Switzerland, Germany, France, Belgium, Monaco, or Taiwan
• ✓ Clear photos of the front and back of your license (phone camera is fine, as long as all text is readable)
• ✓ A credit or debit card for payment (Visa, Mastercard, or American Express)
• ✓ A working email address where you'll receive your translation

Step 1: Fill Out the Online Form

Visit the JDLTC application page and complete the form. You'll enter your personal details (name, date of birth, country of license) and upload photos of both sides of your driver's license. The form is available in English, German, French, and Chinese. This step takes approximately 5 minutes.

Step 2: Pay Securely

After submitting your form, you'll be directed to our secure payment page powered by Stripe. The cost is €99 all-inclusive. Your card information is processed directly by Stripe with 256-bit SSL encryption — it never touches our servers. You'll receive a payment confirmation email immediately.

Step 3: We Process Your Application

Once we receive your application and payment, our team reviews your submitted documents to ensure everything is complete and legible. We then prepare and submit your official translation request through the proper channels in Japan. You'll receive status updates via email throughout the process.

Step 4: Receive Your Translation by Email

Within approximately 2–3 weeks, your completed JAF-format translation is delivered to your email as a PDF file. This document contains the official Japanese translation of all information on your driver's license.

Step 5: Print and Drive

Before driving in Japan, print your translation in full color on standard A4 paper. Digital copies (on a phone or tablet) are not accepted. While driving, you must carry three documents at all times:

1. Your original driver's license from your home country
2. The printed JAF translation (color print on A4 paper)
3. Your passport (to prove your date of entry into Japan)

Pro tip: We recommend applying at least 1 month before your trip to allow plenty of time for processing and delivery. This way, you'll have your translation ready well before you arrive in Japan, with no last-minute stress.

Timeline Summary

6. Frequently Asked Questions