Hakuhokai Keiai Hospital Annex Clinic, a medical corporation, is located in Mukohara, Itabashi Ward, Tokyo. It is conveniently located just a 1-minute walk from Exit 3 of Kotake-Mukaihara Station on the Tokyo Metro Yurakucho and Fukutoshin Lines. The clinic specializes in internal medicine, nephrology, cardiology, and endocrinology, with a particular focus on providing hemodialysis services. Dr. Atsushi Inoshita, the director, is a specialist certified by the Japanese Society for Dialysis Therapy. The clinic also has experienced specialists such as Dr. Shigeru Shibata and Dr. Masayoshi Soma as part-time staff. Clinic hours are 9:00 AM to 12:00 PM and 2:00 PM to 5:00 PM on weekdays, with morning-only hours on Saturdays. The clinic is closed on Thursdays, Sundays, holidays, and during the year-end and New Year period. English language services are available, and the clinic is equipped with parking and barrier-free facilities. The clinic also offers My Number card support for health insurance procedures.