Japan's uninsured deposits hit $890 billion as inheritances inflate Japanese household savings accounts not protected by deposit insurance have jumped 40 percent in the past five years to more than 140 trillion yen ($887 billion) as bank accounts with large balances grow.

Japan's uninsured deposits hit $890 billion as inheritances inflate Japanese household savings accounts not protected by deposit insurance have jumped 40 percent in the past five years to more than 140 trillion yen ($887 billion) as bank accounts with large balances grow.