<p>PROBLEM TO BE SOLVED: To provide an X-ray imaging apparatus in which fluoroscopic image data in the same inspection for photographed image data selected by a DICOM viewer are automatically extracted from a transportable recording medium and are also displayed.SOLUTION: An X-ray imaging apparatus 1 includes: image acquisition means 61 acquiring photographed image data and fluoroscopic image data in the same inspection; file generation means 62 generating each of a DICOM image file containing the photographed image data and a DICOM image file containing the fluoroscopic image data; and association recording control means 63 recording the DICOM image file containing the photographed image data and the DICOM image file containing the fluoroscopic image data in a transportable recording medium M in association with each other.</p>