
Moped License Japan - Sakutore
Gentsuki Written Test Quiz
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Free
In-App Purchases
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About
Practice for the written test of the Japanese moped license (原付免許 / gentsuki) with quick true/false (○×) questions. Covers the latest rules, including the new-standard mopeds (新基準原付, up to 125cc with output limited) introduced in April 2025.
The real test has 48 questions (46 one-point questions and 2 two-point illustration questions); you need 45 of 50 points to pass. This app helps you learn the rules one question at a time.
■ Available in 12 languages
English, Japanese, Chinese (Simplified), Vietnamese, Korean, Filipino, Portuguese, Spanish, Nepali, Indonesian, Thai, Burmese
Questions, explanations and menus are all shown in your language. Important Japanese terms are included in the explanations so you can recognize them on signs and in the test.
■ 55 questions in 5 topics
- Riding Basics
- Signs, Markings & Signals
- How to Ride on the Road
- Overtaking, Parking & Stopping
- Riding in Dangerous Situations
■ Mock exam
48 random questions from all topics. Pass with 44 or more correct (90%).
■ Study features
- Quick quiz: prioritizes new and weak questions
- Answer history: records your last 3 results per question
- Explanation for every question
- Adjustable text size and language
■ No ads
■ Free to start
"Riding Basics" (15 questions) is free. The other topics and the mock exam can be unlocked with a single in-app purchase. If you already bought the full version, it is restored automatically.
■ Note
This is an unofficial study app and is not affiliated with the police or any government agency. Rules may change, so please check the latest information at your driving school or local driver's license center.
■ The Sakutore series
"Sakutore" is a series of study apps for quick, bite-sized learning in your spare time.
■ Terms of Use / Privacy Policy
https://sakutore.decryption.co.jp/terms/
https://sakutore.decryption.co.jp/privacy-policy/
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What's New in Moped License Japan
2.0.1
November 13, 2026
The app now asks for a store rating after you answer several questions correctly in a row.
1
Subscriptions & In-App Purchases
$0.29
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