Gaimen: Japan License Test

Set your test date and let Gaimen pace you to it: a daily plan, a 60-second placement check, and 500 explained questions with real sign images. Pass the first time.

Pass Japan's foreign-license conversion written test.

In October 2025, Japan changed the written knowledge test for converting a foreign driver's license (外免切替 / gaimen kirikae): 50 questions, a 90% pass bar, and a pass rate that fell below 45%. Gaimen is built to get you through it — in English, 日本語, and 中文.

WHAT YOU GET • 500 original practice questions, written from Japan's road-traffic law — with a clear explanation for every answer. • Timed mock exams in the real format: 50 questions, 30 minutes, the actual 90% pass bar, and a pass/fail verdict that shows your weakest topics. • Topic drills across 20 areas — signs, right-of-way, pedestrians, expressways, parking, alcohol & penalties, and more. • Spaced-repetition review that brings back the questions you miss, right before you'd forget them. • A readiness estimate so you know when you're ready — and three languages you can switch between on any question.

WHY GAIMEN Most apps cover the generic Japanese learner's test, in Japanese only. Gaimen targets the conversion test specifically, with carefully written, explained questions in the languages foreign residents actually read.

FREE TO START. ONE-TIME UNLOCK — NOT A SUBSCRIPTION. Try a full mock exam and a starter set of questions for free. Unlock the entire question bank, unlimited mocks, and the review deck with a single one-time purchase. No subscription, ever.

Gaimen is an independent study aid. It is not affiliated with the National Police Agency or any prefectural police. Practice questions are original and written from public traffic-law sources; always confirm current details with official sources.