About this app
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.
Latest release
What’s New
- Supported iOS 26.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 16, 2026 · 11:22 AM Free
Screenshots
