PROBLEM TO BE SOLVED: To provide a radiation image capturing system that reduces complexity in handling an accommodation device even when the accommodation device is provided with a drive device that operates in cooperation with a radiation image capturing device.SOLUTION: An electronic cassette 12 is provided with a connection terminal 12A capable of supplying power to the outside. When the electronic cassette 12 is accommodated in a cassette holder 14, the power supplied from the connection terminal 12A is received by a connection terminal 57, and an ultrasonic transmitter 56 is driven by the received power.COPYRIGHT: (C)2012,JPO&INPIT【課題】収容装置に放射線画像撮影装置と協働して駆動する駆動装置を設けた場合でも収容装置の取り扱いが煩雑になることを低減できる放射線画像撮影システムを提供する。【解決手段】電子カセッテ12に電力を外部へ供給可能な接続端子12Aを設け、カセッテホルダー14に電子カセッテ12を収容した際に、接続端子12Aからの電力を接続端子57で受け付け、受け付けた電力により超音波送信機56を駆動させる。【選択図】図4
