In a radiographic image acquiring apparatus (24, 26, 28, 40), in the event that one radiation detection device is selected from among a plurality of radiation detection devices (52, 62, 72), each of which are capable of converting radiation (56) into a radiographic image, the radiographic image acquiring apparatus (24, 26, 28, 40) includes an acquisition unit (40) for acquiring all of the radiographic images from the plurality of radiation detection devices (52, 62, 72), including the radiographic image from the one radiation detection device, at a time when application of radiation (56) with respect to a subject (42) is carried out.
