A digital camera includes: an image capture data creation unit; a CPU for directing the image capture data creation unit to perform image captures several times and acquire a plurality of image capture data; and an image processing device that determines whether or not a common specific image region exists in a plurality of image capture data acquired by the CPU and, in the case where it is determined that a specific image region exists, performs a pixel additive synthesis for image data of the specific image region and creates image data.