They now face a ballooning elderly population and shrinking workforce, in a challenge to fund pensions and health care as demand from the aging population surges. Participants wearing only "Fundoshi" loincloths at the Somin-sai festival at Kokusekiji Temple in Iwate prefecture, Japan, on February 17, 2024. The Asahi Shimbun/Getty ImagesThe Somin-sai festival was one of three major “naked man” or Hadaka Matsuri festivals held in the country. It took place annually on the seventh day of the Lunar New Year at the Kokusekiji Temple in the northeastern prefecture of Iwate. Participants purify themselves with cold water on Yamauchigawa river during Somin-sai festival at Kokusekiji Temple in Iwate prefecture, Japan on February 17, 2024.

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Persons: Japan’s, Daigo Fujinami, Priest, “, Kikuchi Toshiaki, ” Organizations: Tokyo CNN, Asahi Shimbun, NHK Locations: Kokusekiji, Japan, Iwate prefecture, Iwate, Okayama prefecture, Kuronuma, Fukushima