This is where the leader of Rain Country lives and works. Years ago, the country was ran by Pein, the former leader of the notorious group known as Akatsuki. It's rumored that hidden somewhere in this building is the room that Akatsuki used for planning their courses of action. Other than that, this is no different from any other leader's residence. Clients come to request aid from local shinobi for a price and the leader gets bombarded with paperwork and important decisions.