1. A computer-readable recording medium recording an information processing program causing a computer to function as: an image acquiring unit that acquires an image of a real space captured by an imaging device; a feature detecting unit that detects a first feature and a second feature from the image; a changing unit that changes an association of the first feature with one or more virtual objects by adding a virtual object associated with the second feature; an image generating unit that generates an image of a virtual space in which the virtual object associated with the first feature is placed on a basis of the first feature; and a display controlling unit that displays an image on a display device such that the image of the virtual space is visually recognized by a user while being superimposed on the real space.