To release ocular muscle tension.

An ocular muscle tension releasing system includes: position storing means C2A4 which stores the position of an object to be indicated arranged in a virtual space, means C2C for moving the object to be indicated which moves the object to be indicated in the virtual space; image creating means C2B which creates a three-dimensional image for the left eye which is obtained by projecting the object to be indicated on a position where the line of sight of the left eye of a user intersects with a display device H2 and a three-dimensional image for the right eye which is obtained by projecting the object to be indicated on a position where the line of sight of the right eye of the user intersects with the display device H2, on the basis of the position of the object to be indicated in the virtual space, the display device H2, the left eye and the right eye; and three-dimensional image display means C2E which indicates the three-dimensional image for the left eye and the three-dimensional image for the right eye.