And Japan is suffering from an acute labour shortage. There are already 1.6 jobs for every job-seeker,

They can import the labour from other countries around them. There are lots of countries with much higher rate of unemployment. 

There are 400,000 more deaths than births each year

Too much birth control, huh! One family, one child!! Now see the effect!! Now Japan should ban all form of contraceptive methods!

Life expectancy is 84 years—the highest in the world.

It reflects the standard of living. also the status of medical field.