Display medium, processing apparatus, program, and computer-readable recording medium provided with program recorded thereon

A display medium that displays contents different from each other in a plurality of directions, respectively, the display medium comprising:

• a base material that has a three-dimensional shape;
• and
• a partition that is provided on a surface of the base material and has a surface that radially divides a space on the surface of the base material for each of a plurality of directions,
• wherein a portion that is exposed when observing the display medium from a predetermined direction among the plurality of directions is applied with a color of a content corresponding to the predetermined direction, and
• the content is image data of a portion where the display medium is provided in a field of view in which a position where the display medium is provided is observed from a visual point in the predetermined direction in a state in which the display medium is not provided.