This is traffic widget for Japan.
This download is totally safe. IMA Tec is the creator of this application that is related to the Maps & Navigation category. The latest update of TrafficWidget was released on Oct 26, 2018 and the app was downloaded by over 10K users.
On Google Play, the tool has been rated 3.4 by its users. Advertisements are a part of this application. It's free of charge to get the installer of TrafficWidget, also, you can check out users' reviews on Droid Informer. The app works fine on Android 3.0 and above.