Naoh Heart Clinic, located in Onahama, Iwaki City, Fukushima Prefecture, is a community-based internal medicine clinic. Serving as a trusted primary care physician for the Onahama area, the clinic provides comprehensive care ranging from everyday health concerns to chronic disease management. A notable feature is its English-language medical services, ensuring smooth communication between patients and doctors even for English speakers, creating an accessible environment for those who may have concerns with Japanese. The facility is designed with accessibility in mind, making it easy to use for wheelchair users and elderly patients with mobility concerns. With parking available, accessing by car is convenient, accommodating patients from surrounding areas. Internal medicine services cover a wide range, from acute conditions such as fever, cough, and gastrointestinal symptoms to ongoing management of lifestyle diseases including hypertension, diabetes, and dyslipidemia. Closed on Sundays, holidays, year-end and New Year (December 29 - January 3), and summer (August 13 - 16), the clinic operates on other weekdays and Saturdays. In the Onahama area of Iwaki City, this clinic serves as a key facility supporting community healthcare.