A digital camera capable of compensating a portion of a captured image with another image without putting a squeeze on storage capacity. The digital camera has a plurality of image-capturing systems capable of essentially simultaneously capturing images of a single subject at mutually-different angles of view. Information about relevant image data which are items of the other simultaneously-captured image data is imparted as relevant information to at least one item of image data among items of image data captured by the plurality of image-capturing systems. The image data imparted with the relevant information and the relevant image data captured simultaneously with the image data are stored as separate items of data in user memory which serves as storage means.