Japanese customers estimated to have the second largest pool of savings in the world with AUS$18.9 trillion.

"Japan. It has the second largest pool of investable wealth in the world with a pool of savings of (AUS)$18.9 trillion.|"

Source:PwC report on 'The Australian Fund Manager’s Roadmap to Japan' (commissioned by Austrade – July 2011)
http://www.pwc.com.au/industry/asset-management/publications/roadmap-to-japan/index.htm