Shirotani Internal Medicine Clinic is a specialized internal medicine clinic located in Kitamonmachi, Shimabara City, Nagasaki Prefecture. Shimabara City is a historic castle town situated in the southeastern part of Nagasaki Prefecture, and the clinic serves the everyday medical needs of local residents as an internal medicine facility. Consultation hours cover a wide range of daytime slots — from 9:00 AM to 12:30 PM in the morning and 2:30 PM to 6:00 PM in the afternoon — making it easy to visit between work or sightseeing. The clinic is closed on Sundays and public holidays. One notable feature of the clinic is the availability of English-language services. Even when communication in Japanese is difficult, patients can receive care with confidence knowing that English communication is supported. The clinic also offers on-site parking, making access by private vehicle convenient. Additionally, barrier-free facilities are in place, ensuring that wheelchair users and those with mobility concerns can move through the facility smoothly. The clinic handles a broad range of internal medicine conditions, from common acute symptoms such as fever, cough, and abdominal pain, to the management of chronic diseases including lifestyle-related illnesses. Whether visiting the Shimabara Peninsula or experiencing a change in health during a stay in the area, this clinic stands as a trusted, community-rooted option for medical care.