To provide an electronic camera device which is equipped with an erase function capable of efficiently erasing a large number of unnecessary images in a short time by enabling a plurality of unnecessary images to be surely erased out from a recording medium.

A main control unit 3 is equipped with an index display processing unit 34 and an erase control unit 35 and capable of erasing a plurality of images displayed on an index screen by the screen at a time. The erase control unit 35 erases all the images other than images designated to be protected on the index screen collectively from a recording medium 9.