Located in Yokohama, Kanagawa Prefecture, Nagai Internal Medicine Clinic, operated by Medical Corporation Nagai Hospital, is a clinic specializing in internal medicine and offers a multilingual environment with English support. In terms of medical services, they have established a fever clinic to handle cases where fever is present. They have obtained the Medical DX Promotion System Preparation Allowance, promoting the introduction of the Online Qualification Confirmation System and the use of My Number Cards as health insurance cards to advance the digitalization of healthcare. They also hold the Medical Information Acquisition Allowance, having established a system for utilizing patients' medication information and specific health checkup data. Through the Statement Issuance System Allowance, they issue free statements detailing medical fee calculation items, striving for healthcare transparency and providing information to patients. Regarding pharmaceuticals, they have acquired the Generic Drug Usage System Allowance, working to reduce medical expenses by promoting the use of generic drugs. They also administer shingles vaccinations. In terms of facilities, they provide barrier-free access, have a parking lot, and offer diverse payment methods including credit cards, debit cards, and electronic payments. The clinic is closed on Sundays and holidays.