A free app for Android, by Octa44.
Enjoy Learning Japan Map Puzzle is an educational game for learning the names of the prefectures of Japan. It's a puzzle game for all ages and educational levels.
It consists of a map that shows the location of each prefecture in Japan.
Each puzzle has a number of clues, which you can use to find the right answer.
In the case that you can't find the right answer, you can use the [Hint] function to get a clue or the [Assist] function to get help.
The [Hint] function will show you the name of the prefecture that you are thinking about.