data japan 2023Japan Exchange Rate against USD averaged 137.053 (USDJPY) in May 2025, compared with 133.475 USDJPY in the previous month. Japan Exchange Rate againstJapan is a country in Asia. The population in Japan was 124,516,650 in 2025. The unemployment rate in Japan was 2.6% in 2022. The nominal GDP per capita in Japan was $33,766.53 in