Located in Kabukicho, Shinjuku Ward, this medical facility is within walking distance of major JR and subway line stations. It takes approximately 2 minutes from Seibu-Shinjuku Station, 7 minutes from Shinjuku Station and Okubo Station, and 5 minutes from Shinjuku-Nishiguchi Station, making it easily accessible by public transportation. The hospital is operated by the Tokyo Metropolitan Health and Hospitals Corporation, with internal medicine and endocrinology/metabolism as its clinical departments. The treatment system is primarily by appointment with referral, and it also provides secondary emergency care for patients requiring hospitalization or treatment. Barrier-free facilities are available, and payment methods include credit cards, debit cards, and electronic payments. Multilingual support is available in English, Korean, and other languages. Specialized outpatient services include peritoneal dialysis, pre-operative care, foot care, and therapy selection consultation. Additionally, second opinion outpatient services and outpatient services related to living kidney transplantation are offered.