A free app for Android, by LANGUAGE WORLD.
Japanese Keyboard and Translator is an app for android phones and tablets that lets you type Japanese words and sentences in the Japanese language. You can type text in Japanese, which is an official language in Japan. The keyboard is easy to use, and you can type as fast as you want.
In addition, the application has a built-in dictionary and a built-in text to speech module that lets you hear the pronunciation of the words you type. The dictionary contains over 20,000 words, and the text to speech module can read out the words in a variety of different accents. The application is compatible with the Android operating system. It works on Android phones and tablets that have a compatible keyboard and a compatible wireless network. It requires a data connection to work.
