Blue Bird Children's Clinic is a pediatric clinic located in Jo-to, Oyama City, Tochigi Prefecture. The clinic is staffed by experienced physicians who have received training at Hamamatsu University School of Medicine Hospital, National Cancer Center, and Dokkyo Medical University Hospital. The clinic provides general pediatric care, focusing on allergic diseases such as bronchial asthma and atopic dermatitis, as well as various infectious diseases. The clinic is equipped to perform basic tests quickly, including blood tests and X-ray examinations. When necessary, blood tests are performed for red blood cell count, white blood cell count, platelet count, CRP, and electrolytes. Patients with severe conditions are referred to nearby hospitals at the appropriate time. The clinic also conducts health checkups including pre-enrollment health examinations. Vaccinations, infant health checkups, and pre-enrollment health checkups are generally performed between 2:30 PM and 3:30 PM. The clinic has introduced a numbered appointment system, allowing patients to make appointments on the same day via internet or mobile phone. The clinic has a parking lot, is barrier-free, and provides services in English. As measures against COVID-19 infection, the clinic conducts pre-visit telephone consultations, in-car examinations, limits on accompanying persons, temperature checks, efforts to reduce contact between patients, and installation of multiple air purifiers.