[Problem to be solved] A radiographic imaging apparatus that continuously performs a series of operations of an imaging sequence when an imaging switch is continuously in ON state is controlled such that, if the imaging switch is turned into OFF state for a brief instant of time in such a case that the operator has accidentally released the imaging switch, the operation can immediately be returned to a normal imaging sequence, thereby allowing taking appropriate radiographic images.[Solution] If an imaging switch (5) is turned into OFF state only for a given period and the given period is not more than a predetermined threshold value, control is exerted such that part of operations of an imaging sequence is continuously performed.