Display control device, display control method, and storage medium

A display control device comprising:

• an acquirer circuit that acquires failure region information indicating a failure region in a display region constructed on one or more display screens that display an image;
• and
• a controller that:
• identifies, based on the failure region information acquired by the acquirer circuit, a displayable region obtained by omitting the failure region from the display region;
• reconstructs the displayable region to display the image in the displayable region identified;
• and
• outputs the displayable region reconstructed, wherein,
• when a first display screen and a second display screen among the one or more display screens are arranged side by side,
• the controller:
• identifies a first displayable region obtained by omitting the failure region from a first display region on the first display screen, and a second displayable region obtained by omitting the failure region from a second display region on the second display screen;
• performs the reconstructing to display the image in the first displayable region and the second displayable region that have been identified;
• and
• outputs the first displayable region and the second displayable region that have been subjected to the reconstructing,
• the first displayable region is a region reconstructed from a part of the first display region according to a size of the failure region on the second display screen, and
• the second displayable region is a region reconstructed by combining a remaining display region of the first display region and a displayable region obtained by omitting the failure region from the second display region, and
• the controller outputs the reconstructed second displayable region such that the image is displayed to straddle the first display screen and the second display screen.