Gaimen Kirikae written test practice questions (50-question format)

Since 1 October 2025 the knowledge check for converting a foreign licence in Japan (外免切替) has 50 true/false questions and you need 45 correct (90%). These practice questions are based on the National Police Agency's Rules for Road Use (交通の方法に関する教則); they are not the actual exam questions. Chapters 1 and 4 are free on this page, with the reason and the source for every answer.

Chiba Prefectural Police · 警視庁

Chapter 1: Rules common to pedestrians and drivers

• Questions 1–10
• Questions 11–20
• Questions 21–30
• Questions 31–40
• Questions 41–50
• Questions 51–60
• Questions 61–70

Chapter 4: Before driving a car or a general moped

• Questions 1–10
• Questions 11–20
• Questions 21–30
• Questions 31–40
• Questions 41–50
• Questions 51–60
• Questions 61–64