Kayashima Internal Medicine, located in Furugazuru, Oita City, Oita Prefecture, is a clinic specializing in internal medicine. Staffed by two experienced physicians, including a certified diabetes specialist, the clinic manages lifestyle-related diseases such as diabetes, hypertension, and dyslipidemia, while also addressing acute conditions like fever. Consultation hours are weekdays from 9:00 AM to 12:30 PM and 2:00 PM to 6:00 PM, with Saturday hours from 9:00 AM to 2:00 PM. The clinic is closed on Sundays and public holidays. The clinic emphasizes attentive listening and clear explanations during consultations, and offers regular health check-ups and medication counseling. English-language services are available, and the clinic has a parking lot for convenient access by car. Through an in-house newsletter, the clinic shares seasonal health tips and disease prevention information, serving as an accessible healthcare provider supporting the local community.