A display device displays a display object on a display part, controls a display on the display part, detects an indicator contacts the display part, and determines an input operation to the display part based on a detection result in the detecting. The display includes a first region being a detectable region and a second region being a part of the first region and a movable region where the display object moves according to the input operation. When a tap operation is detected, the display object is moved to coordinates of the tap operation being in the second region, and the display object is not moved toward coordinates of the tap operation being outside the second region. When a drag operation is detected, the display object is moved within the second region in accordance with a coordinate change due to the drag operation in the first region.