It is estimated that 40% Of the in japan will be over 65 by Over 65 by 2055. At the same time, there will be an estimate ud 16% Decrease in the size of the workforce by 2030. ThIs shortage of labor persents a serious challenge. Who will look after all the peple in their golden years? There are simply not enough younger People in their families and the family care they have been given in the past.