Japan life expectancy for 2022 was 84.00, a 0.53% decline from 2021.
Japan life expectancy for 2021 was 84.45, a 0.14% decline from 2020.
Japan life expectancy for 2020 was 84.56, a 0.24% increase from 2019.
Japan life expectancy for 2019 was 84.36, a 0.17% increase from 2018.
Life expectancy at birth indicates the number of years a newborn infant would live if prevailing patterns of mortality at the time of its birth were to stay the same throughout its life.