An image recording device recording an image on an image-forming region of a strip-shaped flexible substrate stretched between a supply reel and a take-up reel, the device having: a stage section structured to suck the flexible substrate, and to be movable along a predetermined conveying path; an alignment section disposed above the conveying path of the stage section, and sensing at least an alignment mark of the flexible substrate; a correcting section which, based on the alignment mark sensed by the alignment section, corrects image data to be recorded on the image-forming region of the flexible substrate; and a recording section disposed above the conveying path of the stage section and at a downstream side, in a conveying direction of the flexible substrate, of the alignment section, the recording section recording, on the image-forming region of the flexible substrate, the image data corrected.