Why this image? Because you should probably know that the Japanese enjoy life expectancy highest in the world (estimated 2010 to 86.39 years for women and 79.64 years for men). And because you must also be aware of their concern about the continuing decline in the birth rate.
Concern basis as the largest manufacturer of Japanese diapers, Unicharm has apparently he recently revealed to the press that sales of adult diapers have exceeded those for babies. Crazy, is not it?