PROBLEM TO BE SOLVED: To enable diagnosis support to be performed more easily and accurately.SOLUTION: A diagnosis support device includes a display part, an imaging part for taking an image of a subject, a visual line detection part for detecting a visual line direction of the subject from the image taken by the imaging part, a view point detection part for detecting a view point of the subject in a display area of the display part based on the visual line direction, an output control part for causing a diagnosis image to be displayed in the display part, and an evaluation part for calculating an evaluation value of the subject based on the visual point detected by the visual point detection part at the time when the diagnosis image is displayed. The diagnosis image includes a first image including a person image in an area including the center of the diagnosis image, and a plurality of second images smaller than the first image other than the person image in an area surrounding the periphery of the first image.SELECTED DRAWING: Figure 6