Radiation imaging system

A radiation imaging system, comprising:

• a plurality of radiation imaging apparatuses, each radiation imaging apparatus comprising
• a radiation detecting panel including a plurality of pixels arrayed in a two-dimensional matrix and configured to convert radiation into image signals, and
• an enclosure enveloping the radiation detecting panel;
• wherein the plurality of radiation imaging apparatuses are arrayed so that a part of each of the radiation imaging apparatuses spatially overlap as seen from a radiation irradiation side, and a radiation image is acquired based on image signals from each of the plurality of radiation imaging apparatuses,
• wherein the enclosure of at least one radiation imaging apparatus of the plurality of radiation imaging apparatuses is formed so that a radiation transmittance of the enclosure positioned in the overlapping region is higher than a radiation transmittance of the enclosure positioned in a region that is different to the overlapping region,
• wherein a power switch for the radiation imaging apparatus, a display unit for displaying a power state of the radiation imaging apparatus and a connection portion of the radiation imaging apparatus are disposed on the enclosure positioned in the region that is different from the overlapping region of the radiation imaging apparatus.