Living in modern society, we belong to various groups such as families, companies, schools, etc., and we live in groups. However, ``isolation'' is born from the competition, comparison, and complexity of human relationships that come from living in a group. However, even though we live in a society where groups are the norm, there is certainly a pattern in urban life called ``individuals'' who find meaningful value in their time alone. This work respects the ``individual'' as distinct from the ``group'' that is a characteristic of modern urban life, and aims to help people in a state of ``isolation'' promote their mental and physical health and become ``individual.'' We propose facilities where you can enjoy "alone time" and heal yourself.