The console (58) of the radiographic image capturing system (50) sends a first signal indicating that the image capturing is to be performed by using the CR apparatus (1C) to the radiation emission device (57) when the image capturing order information which indicates that the image capturing is to be performed by using the CR apparatus (1C) is selected, and when the exposure switch (56) is operated in a state where the first signal is not received from the console (58), the radiation emission device (57) makes the radiation source (52) emit the radiation when an interlock release signal is received from the FPD apparatus (1F), and when the exposure switch (56) is operated after the first signal is received from the console (58), the radiation emission device (57) makes the radiation source (52) emit the radiation immediately.