The object of the present invention is to provide a diaper that reduces the burden of labor for changing the diaper by surely interesting an infant whose intelligence is developed to a certain extent. The solution of the present invention is that patterns 11 and 13 each having a story property are arranged on the front and rear sides of the disposable diaper for enjoying variation by moving the diaper to the front or rear side. Further, the patterns on the diaper are made to correspond to the growth stage of mental development of the infant.
Disposable diaper corresponding to age in month