If you’re planning to convert a foreign driving licence in Japan, the odds just got a lot tougher. New rules from the National Police Agency have sent pass rates into freefall — and the practical test is even harder to crack.
The numbers tell the story
Written test pass rate
42.8%
down from 92.5% in 2024
Practical test pass rate
13.1%
down from 30.4% in 2024
Questions on the test
50
up from 10 previously
What changed in October 2025
The NPA overhauled the gaimen kirikae (外免切替) — Japan’s foreign licence conversion process — with three major changes:
- Written test expanded: The knowledge test jumped from 10 to 50 true/false questions. You need 45 correct (90%) to pass.
- New content areas: Questions now cover electric scooter regulations (Specified Small Motorized Bicycles) and modern traffic rules specific to Japan.
- Tourists excluded: Short-term visitors without resident status can no longer convert their licence at all.
Why the crackdown?
According to The Japan Times, the old 10-question test was widely criticised as too easy, with some foreign drivers obtaining licences without genuinely understanding Japan’s unique traffic rules — like yielding to pedestrians at every crossing and the strict left-side driving conventions.
💡 The practical test is the real bottleneck. At a 13.1% pass rate, roughly 7 out of 8 candidates fail. Examiners watch for Japan-specific habits: checking mirrors in a precise sequence, signalling exactly 30 metres before turns, and the distinctive “confirmation point” head movements at intersections.
How to prepare
If you’re converting a licence in Japan:
- Study all 50 practice questions — official materials are now available in English at licencing centres
- Book practice sessions at a driving school that specialises in gaimen kirikae
- Learn the mirror-signal-confirm sequence — it’s the #1 reason for practical test failures
- Bring your original licence, a Japanese translation from JAF, and proof of residence
Sources: The Japan Times · JapanLifeStart · JapanDL