Japan National Debt Chart
Current Japan National Debt: 196.64% GDP
Japan National Debt for Dec 2014
Mean: 130.63% GDP
Median: 143.46% GDP
Min: 39.38% GDP (Dec 1991)
Max: 196.64% GDP (Dec 2014)

Japan central government debt (percent of GDP).

Source: World Bank > Japan > Japan National Debt