Located in Honmachi, Nakano-ku, Tokyo, Jinyu Clinic is a medical clinic specializing in internal medicine, serving a wide range of patients with English language support. The clinic offers B-spot therapy (nasopharyngeal swab treatment) by appointment. New patients wishing to receive this therapy are required to undergo an examination by the director beforehand. The clinic is also well-equipped in preventive medicine, providing various vaccinations including COVID-19, shingles, and adult pneumococcal vaccines. Three types of vaccines are available, and subsidies from local governments may apply. As infection control measures, the clinic has established a fever clinic, where they see patients in a dedicated space with separate traffic flow from general patients. Face masks are mandatory for all visits, and efforts are made to prevent nosocomial infections. Payment methods accepted include credit cards (full payment only) and electronic payments. The facility is equipped with parking and barrier-free accessibility. Note that Saturdays are expected to be crowded, so weekday visits are recommended when possible.