Azabu Home Clinic, located in Nishi-Azabu, Minato Ward, Tokyo, is an internal medicine clinic nestled in a quiet residential area. One of the clinic's key treatment areas is oncolytic virus therapy for cancer. This therapeutic approach utilizes viruses that selectively target cancer cells, offering an alternative to conventional surgery, chemotherapy, and radiation therapy—a field actively researched both in Japan and internationally. The clinic has established a system where physicians carefully assess and treat patients who have difficulty with standard treatments or concerns about their physical condition. All virus injections are administered on an outpatient basis, requiring no hospitalization. Treatments are conducted once weekly; the first session takes somewhat longer due to initial assessment, while subsequent sessions can be completed relatively quickly. The clinic also provides immune status monitoring and recommendations for re-administration based on progress. English-language support is available, including online consultations for overseas residents, travel schedule coordination, and interpreter services for international patients. The clinic operates on weekdays with morning and afternoon sessions and is closed on weekends and national holidays.