"File Strage" is the Android dedicated viewer of corporate online storage to provide KDDI is "KDDI file storage." For more details, you have been posted on the KDDI website (customers page of the corporation), please refer to the "KDDI file storage" service page. ■ Features and Applications -Screen operation is a simple design which you can use it easily to everyone. - The necessary documents from the PC by simply dragging and dropping the "KDDI file storage", it is possible taking out of saf