Haginaka Heartful Clinic is an internal medicine clinic located in Haginaka, Ota Ward, Tokyo. In addition to general internal medicine, the clinic specializes in three fields: cardiology, respiratory medicine, and gastroenterology. It is a 7-minute walk from Kojiya Station on the Keihin Kyuko Airport Line and approximately 15 minutes by bus from Kamata Station East Exit. The clinic has parking for two cars and bicycle parking is also available. The barrier-free facility has office hours on Monday, Tuesday, Thursday, and Friday from 9:00 AM to 12:30 PM and 3:00 PM to 6:30 PM, and on Saturdays from 9:00 AM to 12:30 PM. The clinic is closed on Wednesdays, Sundays, and holidays. Beyond simply treating illnesses, the clinic is committed to providing comprehensive care that considers each patient's lifestyle and background, offering heartfelt medical care focused on "treating the person." The director has extensive experience in cardiology and has been involved in cutting-edge medical treatments including catheter-based procedures, holding certifications from the Japanese Society of Internal Medicine and the Japanese Circulation Society. Having decided to establish the clinic in Ota Ward in 2015, the director brings over a decade of dedication to the local community and strives to provide healthcare that satisfies patients both physically and mentally.