economy

In October 2007 Japan's longest post-war period of economic expansion ended after 69 months and Japan entered into recession in 2008, with 2009 marking a return to near 0% interest rates. The 10-year privatization of Japan Post, which has functioned not only as the national postal delivery system but also, through its banking and insurance facilities as Japan's largest financial institution, was completed in October 2007, marking a major milestone in the process of structural reform. The Japanese financial sector was not heavily exposed to sub-prime mortgages or their derivative instruments and weathered the initial effect of the global credit crunch, but a sharp downturn in business investment and global demand for Japan's exports in late 2008 pushed Japan further into a recession. Japan's huge government debt, which totals 170% of GDP, and the aging of the population are two major long-run problems. Debate continues on the role of and effects of reform in restructuring the economy.

https://www.cia.gov/library/publications/the-world-factbook/geos/ja.html