A photo album controller which can simultaneously display a high-quality image data and attribute information on separate screens and can easily display the image data or change the attribute information through a small number of input operations is provided.The photo album controller 1 includes an image display screen 3 to display an image data 2, an attribute information display screen 5 to display the attribute information 4, and a remote controller 12 to control the display of the image data 2 and the change of the attribute information 4. The user can easily watch a high-quality image data 2 while visually recognizing a folder name which is changed by the user or a shooting date which is automatically changed through a small number of simple input operations. Moreover, the photo album controller 1 enables the user to watch not only the image data 2 and the attribute information 5 simply but also a detailed status and feedback, for example, when the image data 2 is taken as the sentence 36 by setting up the slide show using a third operation key group 123.