This app is a must-have for students of Japanese elementary school. It's an app for practicing and improving your Japanese language skills, especially your vocabulary. The application is also perfect for teachers, since it can help you to improve your Japanese language skills by using it as a teaching tool.

The app consists of four levels of difficulty, which means that it will not be too hard for beginners, but it will be challenging for more experienced learners.

The app has been developed to be as interactive as possible. For example, the user will be able to take a quiz and receive a score based on how well they have performed.