Located in Shoganch, Naka-ku, Hamamatsu City, Shizuoka Prefecture, Hamamatsu Rosai Hospital is operated by the Japan Organization of Occupational Health and Safety and specializes in internal medicine. The hospital operates from 08:15 to 17:00 and is closed on Saturdays, Sundays, holidays, and during the year-end and New Year period. Reception hours are from 8:15 to 11:00 for both new and returning patients without appointments, and examinations generally begin at 9:00. With the policy of not refusing emergency patients, the hospital accepts primary and secondary emergency patients regardless of the on-duty doctor's specialty as much as possible, establishing a healthcare system that supports patients from acute to chronic phases. The hospital provides comprehensive support from prevention and treatment of work-related diseases to rehabilitation and return to work, and offers employment-related support when workers need treatment. The hospital's basic philosophy is to support the health of the local community with compassionate and trustworthy medical care that listens to patients' voices. English language services are available, and the hospital accepts credit cards, debit cards, and electronic payments, with parking and barrier-free facilities provided.