Hamaya Cardiovascular Clinic, located in Tsukisamu Chuo-dori, Toyohira-ku, Sapporo, is an internal medicine clinic specializing in cardiovascular care, operated by Social Medical Corporation Kojinkai. Situated on the 5th floor of the JA Tsukisamu Central Building, it provides internal medicine services with a focus on cardiovascular diseases. Clinic hours are 9:00 AM to 12:00 PM and 1:30 PM to 6:00 PM, with closures on Sundays, the 2nd and 4th Saturdays, public holidays, and the year-end/New Year period (December 30 to January 3). The clinic offers English-language support, making it accessible to patients who need to communicate in languages other than Japanese. Credit cards and electronic payments are accepted, allowing patients to visit without concern even if they do not have cash on hand. The facility has a parking lot, providing convenience for those visiting by car. It is also barrier-free, designed with consideration for wheelchair users and those with mobility concerns. Backed by the reliability of a social medical corporation, this medical facility provides specialized cardiovascular care to the local community.