In 2024, Japan reported a significant reduction in homelessness to 2,820 individuals, the lowest since 2003, due to effective support measures. However, this statistic excludes groups like homeless youth and "jyohatsu," who disappear voluntarily. Japan's narrow definition of homelessness, focusing on those living in public spaces, contrasts with the United Nation's broader definition, which includes those lacking stable housing. This essay highlights the need for a more inclusive understanding to better support vulnerable populations through targeted assistance.