Area, you can search for location information, and keywords from the current, the hotel information that is registered in the Rakuten Travel.
You can send a point to car navigation systems by using the app NaviCon of Denso. I can start the NaviCon from hotel details screen. For more information about "NaviCon", please visit the support page. http://navicon.denso.co.jp/user/
This app takes advantage of the Rakuten Travel Rakuten system API web service.