You can learn the prefectural capitals in Japan with this app. A quiz will consist of 10 questions. To answer correctly, tap the location of the displayed capital name on the map. Utilize the compass to find the correct answer quickly. Confirm the correct answer location by using “Prefectural Capitals.” The quiz is considered clear when you achieve a score of 10,000 points or more. Note that the time bonus is not awarded if the “Show Correct Area” switch is on.