The Japan Times (05.09.2024) Japanese people are living longer, but with a struggling pension system and the highest inflation in decades, more are delaying retirement until their 70s or later to make ends meet. Japan has some of the longest lifespans in the world, with men living an average of 81 years and women 87 years. This longevity strains the nation’s pension system, making it a case study for other developed countries with similar demographic trends.