A radiographic imaging device includes an imaging unit that is configured to acquire a radiographic image in accordance with irradiated radiation； a storage unit that is configured to store sets of image data for plural radiographic images acquired by the imaging unit； and an identification data application unit that is configured to store identification data in the storage unit in a case in which a predetermined condition is detected, the identification data being used for partitioning, between before and after the detection of the predetermined condition, the sets of image data stored in the storage unit.
