An increase in "kodokushi", or lonely deaths, is putting a growing strain on public funds in Japan. These are cases where people, typically the elderly, pass away alone without family or next of kin, often unnoticed until some time has passed. Local governments are bearing the brunt of the cost for handling the aftermath of these unattended deaths, which includes everything from locating relatives, funeral arrangements, to property cleanup and disposal.

Japan's rapidly aging population and social isolation are driving the rise in lonely deaths. In addition, societal values emphasizing self-reliance and the tendency to respect the privacy of others may contribute to the issue. The increasing burden on public finances is becoming a serious concern as local municipalities struggle to keep up with the mounting costs.

In contrast to Japan, both the EU and the US have a wider range of social services and more communal living arrangements for the elderly, reducing the likelihood of unattended deaths. Although they also face challenges due to aging populations, the burden on government finances is less because of the higher prevalence of family involvement and community support.