Located in Sono, Gobo City, Wakayama Prefecture, Hidaka Hospital is a core regional medical facility offering a wide range of departments including internal medicine, orthopedics, surgery (gastroenterology), psychiatry, anesthesiology, and ophthalmology. The hospital operates from 8:30 AM to 5:15 PM on weekdays, with a well-established medical system staffed by multiple specialists in each department. The hospital places strong emphasis on cancer screening, offering comprehensive services including stomach cancer (endoscopy), lung cancer (chest X-ray and sputum cytology), colorectal cancer (fecal occult blood test), breast cancer (mammography), and cervical cancer (cytology and internal examination). The facility also provides statutory health checkups and specific health examinations, including pre-employment health checks, regular health examinations, and specialized screenings for organic solvents and ionizing radiation. A Dementia Medical Center is affiliated with the hospital, serving as a specialized consultation center for memory-related concerns. The facility features barrier-free accessibility and is equipped with parking facilities. The hospital has established a system capable of supporting multiple languages including English and Korean, and accepts credit cards and electronic payments, creating a highly convenient medical environment. As a comprehensive medical institution supporting the health of local residents, the hospital provides multifaceted medical services ranging from prevention to treatment.