Japan has the most aged population in the world. Not only do people live longer in Japan, they also age better. While the ageing population reflects a success story driven by lifestyle factors and health promotion initiatives, it also results in challenges for policymakers, families and older people. Other countries with ageing population profiles, such as the UK, can learn from the Japanese experience. In this article, the authors focus on the potential of health promotion strategies, social connections and technology to enhance well-being in older age.