A free app for Android, by Carlo van Eeckhoven.
This application is a learning tool that includes many lessons and phrases that you can use to improve your Japanese language skills. Each lesson and phrase includes an explanation that will help you to understand how to use that particular word and phrase in the right way. This is done by providing you with examples and translations so you can understand how the material is used and thus, improve your language skills.
The application is an educational tool that can be used in a number of different ways. You can use it as a learning tool to improve your Japanese language skills. The application is focused on providing you with the necessary tools to hone your skill.