Siriporn Dabphet 2025. JAPAN’S AGING SOCIETY: POLICY, LESSON AND THE SILVER ECONOMY: Received: 08th September 2024, Revised: 28th October 2024, 6th November 2024 , Accepted: 25th February 2025, Date of Publication: 14th July 2025. PEOPLE: International Journal of Social Sciences. 11, 2 (Jul. 2025), 47–61. DOI:https://doi.org/10.20319/pijss.2025.112.4761.