Have you ever heard of Japan's social issue, the "8050 Problem"?

An elderly person in their 80s is supporting their "kangaroo tribe" child in their 50s.
In our country, the number of unemployed youth is also increasing;
they live in their parents' homes, using the parents' reverse mortgages and national pensions,
while helping take care of their parents as a justification for staying there.
It is a social issue.
However, from the perspective of the elderly, having a child to support them until death must feel precious.
Seeing posters put up by seniors looking for young workers,
it brings up all sorts of complicated thoughts.