Rakuten TV is compatible with the following list of Android TV's:
Rakuten TV is now available for Android TV devices!
How to update your device?
Many applications will be updated automatically on Android TV. If you see an application in the "Updates" section of the Play Store pending update, you can follow these steps:
1. Open the Google Play Store app
2. Access on the right side in "Updates" to see the available ones.
3. Select the applications individually and click on update.
If you want to update all available at the same time, you can select the option to "update everything".
These devices are currently compatible with Android TV, this list is pending updates with the inclusion of new compatible devices:
(Note: This list might change in the future)