Tanaka Clinic is an internal medicine clinic located in Higashi-Nakano, Nakano Ward, Tokyo. The clinic features a respiratory medicine department with respiratory specialists, providing diagnosis and treatment for respiratory conditions including persistent cough, bronchitis, COPD, asthma, chronic respiratory failure, and sleep apnea. Sublingual immunotherapy is offered for hay fever and allergic rhinitis, and allergy testing through blood tests is also conducted. As general internal medicine, the clinic treats lifestyle diseases such as gout, hypertension, diabetes, dyslipidemia, and metabolic syndrome, and smoking cessation treatment is available with insurance coverage. Sleep apnea testing and CPAP treatment are also provided. Various preventive vaccinations including influenza, pneumococcal, MR vaccine, and hepatitis vaccines are administered, and rubella antibody testing and hepatitis virus testing are performed. The clinic conducts municipal health checkups for residents of Nakano, Shinjuku, Suginami, and Nerima wards, as well as specific health checkups for various health insurance associations. As a community primary care physician who has completed and renewed the Japan Medical Association's primary care physician training program, the clinic provides comprehensive care from general internal medicine to health checkups. The clinic offers English support, accepts credit cards and electronic payments, and is barrier-free. Walk-in appointments are available without prior reservation. Clinic hours are Tuesday, Wednesday, and Friday 09:00-12:30 and 15:00-18:30, Thursday and Saturday 09:00-12:30. Closed on Sundays, 1st, 2nd, 3rd, 4th, and 5th Thursday and Sunday, holidays, January 1-4, and December 30-31.