To notify that focusing operations are completed in an imaging device with a plurality of camera modules, in a form that is easy for a user to check. The imaging device of the present disclosure includes a display unit, a first imaging unit configured to generate a first image data by capturing a subject image, a second imaging unit configured to generate a second image data by capturing a subject image, and a controller configured to cause the display unit to display a superimposed image obtained by superimposing an image represented by the generated second image data on an image represented by the generated first image data, and to display a sign that a focusing operation on the subject image being captured by the second imaging unit is completed, in a position other than on the image represented by the second image data in the superimposed image.