1. A radiation image capturing system comprising: a plurality of image capturing apparatus for acquiring radiation image information of a subject by controlling radiation sources according to predetermined image capturing conditions; a controller for controlling the image capturing apparatus according to the image capturing conditions set therein; and a plurality of display devices associated respectively with the image capturing apparatus, for displaying radiation image information acquired from the image capturing apparatus, wherein the plurality of image capturing apparatus are installed in a plurality of image capturing rooms, and the controller and the plurality of display devices are disposed in a control room.