Oita Cardiovascular Hospital, operated by Medical Corporation Kishinkai, is located in Oita City, Oita Prefecture, and specializes in cardiovascular care. The hospital offers a comprehensive range of medical departments including cardiology, internal medicine, gastroenterology, nephrology and dialysis, diabetes and metabolic medicine, orthopedics, cardiovascular surgery, and anesthesiology with pain management, addressing diverse healthcare needs in the community. Outpatient services are available from 9:00 AM to 12:30 PM and 1:30 PM to 5:30 PM, with the hospital closed on Saturdays, Sundays, and national holidays. Additionally, the facility is closed from December 30 to January 3 for the New Year period. Health screenings and comprehensive medical checkups are also provided, supporting preventive healthcare services. The hospital features on-site parking and barrier-free accessibility, ensuring a welcoming environment for patients using wheelchairs or mobility aids. Payment options include credit cards and electronic payment methods, offering convenience beyond cash transactions. English-language support is available, accommodating patients requiring multilingual communication. In recent years, the hospital has expanded its services to include an obesity outpatient clinic as a self-pay service and a newly established sleep apnea clinic, strengthening its focus on lifestyle-related diseases. With advanced cardiovascular care at its core and a comprehensive approach to related conditions, the hospital plays a vital specialized role in regional healthcare.