Washizuka Clinic is located in Hekinan City, Aichi Prefecture, primarily offering care in internal medicine, cardiology, pediatrics, allergy, and rehabilitation. The clinic provides consultations for general internal medicine, allergies, and pediatrics, as well as health checkups and vaccinations. The fever clinic offers influenza and COVID-19 testing, while allergy testing can identify a wide range of triggers including animals and house dust. Vaccine scheduling is available from 2 months of age, and the clinic offers cervical cancer vaccine and pneumococcal vaccine. The facility has parking and is barrier-free, with multilingual support including English. The director, a medical graduate of Nagoya University School of Medicine, holds certifications from the Japanese Society of Internal Medicine and the Japanese Circulation Society, serving in community healthcare. Clinic hours vary by day: mornings on Monday, Tuesday, Thursday, Friday, and Saturday, and afternoons on Monday, Tuesday, Thursday, and Friday.