It is an application that remember the shape of the prefectures of Japan in the quiz.
There is a beginner's class and the Advanced Administration and two types of problems. IDrum the familiar form of the prefecture was above the north (silhouette, shape) and the Advanced Administration to questions by displaying the form that is rotated at random. The problem, it will measure the time until the correct answer 10 questions.
Compared to the application of ever, the selection of the correct "the acronym ABCDE" → By a two-step selection of the "prefecture name", and by the choice of answers to all the prefectures, the free answer We are increasing the degree and level of difficulty.