data japan 2023Japan’s GDP and the yen exchange rate Japan’s GDP amounted to almost 592 trillion Japanese yen in 2025. When adjusted for inflation, the real GDP growth measured inThe data reached an all-time hh of 1,720.033 USD bn in Dec 2011 and a record low of 5.850 USD bn in Mar 1957. Related information about Japan Gross National Product (GNP) data.