A robot system includes a robot body having a working part, a robot manipulation device used by an operator to manipulate the robot body, left and right-eye cameras configured to capture left and right-eye capturing images of a work area where the working part performs the work, a stereoscopic display unit configured to display parallax images seen three-dimensionally by the operator with both eyes, an area manipulation device operated by the operator to specify a stereoscopic vision target area to be seen three-dimensionally on the display unit, in an absolute space in a field of view common between the cameras, a robot controlling module that controls operation of the robot body according to manipulation of the robot manipulation device, a stereoscopic display controlling module that extracts images corresponding to the target area, from the left and right-eye capturing images, and display the extracted images on the stereoscopic display unit.