According to the antivirus report, the app doesn't contain viruses or any kind of malware. Minna no Nihongo is developed by JAPANESE APP GROUP and its category is Educational. The tool has been rated 4.5 on Google Play.
Over 10K users downloaded and set up this application and the most recent release was on May 5, 2017. There are advertisements in the app. It's free to download the .apk file of Minna no Nihongo and you can have a look at users' reviews on Droid Informer. This application installation package requires 40 MB of free space to run on Android 4.2 and higher.
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