A selection display apparatus includes a display controller which makes a window area in which an item key(s) for selecting an item is(are) displayed according to categories, a window selection key area in which window selection keys for selecting a category of items to be displayed in the window area are displayed, and a specific category selecting key for selecting a specific category among the categories be displayed in a display; a first key controller which, when one window selection key among window selection keys displayed in the window selection key area is operated, makes the item key corresponding to a category indicated be displayed by the window selection key in the window area; and a second key controller which, when the specific category selecting key is operated, makes the item key corresponding to the category indicated by the specific category selecting key be displayed in the window area.