Object display system, object display control program, and object display control method

The invention relates to an object display system, an object display control program, and an object display control method. The object display system includes: a display unit configured to display an object on a display screen; an operation unit enabling the object to be operated; and a control unit which controls the display unit and the operation unit, wherein, when a new object is added, the control unit determines whether a display state of a plurality of objects satisfies a predetermined removing condition on the basis of a size of area of the plurality of objects displayed on the display screen, and when the display state of the plurality of objects satisfies the removing condition, the control unit controls the display unit so as to remove at least one particular object selected from among the plurality of objects from at least a portion of the display position of the particular object.