Shigeko Kagawa, Japan’s oldest citizen, passed away last weekend at the age of 115. The Ministry of Health, Labour and Welfare confirmed her death on Monday. Kagawa resided in the Nara prefecture, located in western Japan. Her passing marks the end of an era, as she was a notable supercentenarian – someone who lives to 110 years or older. Details surrounding the cause of death have not been released. Kagawa’s longevity was a source of fascination and respect within Japan, a country already known for its high life expectancy. This loss highlights the demographic trends in Japan, where an aging population is a prominent issue.