PROBLEM TO BE SOLVED: To provide a radiation image photographing system allowing proper recognition of a photographing room wherein an FPD (Flat Panel Detector) cassette is present of a plurality of photographing rooms and allowing control, even if tag readers for registration, cradles or the like are provided in the photographing rooms.SOLUTION: This radiation image photographing system 50 includes: the plurality of photographing rooms Ra each including a bucky device 51 capable of being charged with the FPD cassette 1, and a radiation source 52 radiating radiation onto the FPD cassette 1 the FPD cassettes 1 each capable of being brought into the photographing room Ra, and each including communication means 41 and consoles 58 each capable of controlling the FPD cassette 1. The FPD cassette 1 or the bucky device 51 notifies the console 58 of identification information of the FPD cassette 1 when the FPD cassette 1 is charged in the bucky device 51, and the console 58 recognizes that the FPD cassette 1 is present in the photographing room Ra including the bucky device 58 when acquiring the identification information, and sets the FPD cassette 1 as a control target.COPYRIGHT: (C)2012,JPO&INPIT【課題】撮影室に登録用のタグリーダやクレードル等を設けなくても、FPDカセッテが複数の撮影室のうちの何れの撮影室に存在するかを的確に認識して制御することが可能な放射線画像撮影システムを提供する。【解決手段】放射線画像撮影システム50は、FPDカセッテ1を装填可能なブッキー装置51と、FPDカセッテ1に放射線を照射する放射線源52とを備える複数の撮影室Raと、撮影室Ra内に持ち込み可能で通信手段41を備えたFPDカセッテ1と、FPDカセッテ1を制御可能なコンソール58とを備え、FPDカセッテ1やブッキー装置51は、FPDカセッテ1がブッキー装置51に装填される際にFPDカセッテ1の識別情報をコンソール58に通知し、コンソール58は、当該識別情報を取得すると当該FPDカセッテ1が当該ブッキー装置58を備える撮影室Ra内に存在することを認識して、当該FPDカセッテ1を制御対象とする。【選択図】図1