To avoid damage from natural disasters to vulnerable people who cannot evacuate by themselves, it is essential to avoid locating nursing care facilities in high-risk areas. This study analyzes the disaster risk of nursing care facilities nationwide and evaluates the risk reduction effect of relocating facilities located in high-risk areas. The primary data used were the location of nursing care facilities, the number of persons requiring nursing care, the year of commencement of operations, and overlapping hazard maps. Results revealed that the percentage of facilities at risk of flooding was higher than other risks. In recent years, a high percentage of facilities have been located in high-risk areas, and the number of staff to assist in evacuating those in need of care may be inadequate. Furthermore, it found that encouraging the relocation of facilities that started operations before 2000 and are located in high-risk areas could ensure the safety of those in need of care.