Latest Aiwa AndroidTV Box user agents:

User Agent	Browser	Platform
Mozilla/5.0 (Linux; Android 9; AIWAAndroidTV Build/PPR2.180905.006.A1; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/66.0.3359.158 Safari/537.36	Chrome Webview 66	Android TV 9