To make it possible to easily execute various forms of radiography.

A top plate 12 is mounted at a base plate 17 by means of an x-direction moving mechanism 15 for moving this top plate 12 in an x-direction and a y-direction moving mechanism 16 for moving the top plate in a y- direction. As a result, a Bucky section 13 is fixed to the base plate 17 via a Bucky section holding plate 18. A radiation detector in an X-ray image receiving section 14 and a grid in the Bucky section 13 may be held in a parallel state having a specified spacing between the Bucky section holding plate 18 and the X-ray image receiving section 14. The Bucky section 13 is provided with a slide guide 19 capable of moving the X-ray image receiving section 14 in the y-direction at need.