To provide a radiographical image radiographing apparatus which, when a plurality of radiographical images obtained by multiple times of radiographing to display a tomographic image or a stereographic image are based to display one image of the tomographic image or the stereographic image, can prevent the displayed image from deteriorating in picture quality.

A characteristic quantity calculation unit 2d calculates characteristic quantities such as concentration histograms representing the picture qualities in a plurality of radiographical images for producing tomographic images obtained by tomosynthesis photography. A determination unit 2e compares the characteristic quantities in the plurality of radiation images and bases on the comparison result to determine whether or not there is an abnormal radiographical image having a different picture quality from the plurality of radiographical images. If there is an abnormal radiographical image, the reconstruction unit 2c excludes the abnormal radiographical image from the plurality of radiographical images and reconstitutes to produce a tomographic image.