Hayashi Clinic is a general practice clinic located in Koenji-minami, Suginami-ku, Tokyo, specializing in internal medicine, cardiology, and pediatrics. It is situated a 7-minute walk from Koenji Station on the JR Sobu Line. The clinic specializes in the diagnosis and treatment of cardiovascular diseases and provides general internal medicine and pediatric care, as well as health counseling. When necessary, referrals to specialized medical institutions and care coordination are provided, and health checkups are conducted by appointment. English-speaking staff are available, and the facility is barrier-free, creating an environment that accommodates diverse patients. The clinic is primarily closed on Sundays, public holidays, and year-end/new year periods.