Noguchi Internal Medicine Clinic, operated by the medical corporation Shunyo-kai, is located on Daimyo-koji in Karatsu City, Saga Prefecture, and specializes in diabetes care. Director Dr. Yuki Noguchi focuses on diabetes treatment, offering a wide range of options from dietary and exercise therapy to oral and injectable medications, insulin pumps, and continuous subcutaneous glucose monitoring. As a general internal medicine clinic, it also treats a broad spectrum of conditions including hypertension, dyslipidemia, chronic kidney disease, and sleep apnea syndrome, and maintains a dedicated obesity outpatient clinic. Blood test results are generally available on the same day, and the clinic operates on an appointment basis with the goal of completing visits from check-in to payment within one hour. In terms of equipment, an FPD (flat panel detector) was introduced in March 2025, and AI-assisted image diagnosis is utilized to improve the accuracy of chest X-rays. English-language consultations are available, and the clinic accepts credit cards and electronic payments. The facility is fully accessible and includes parking for 13 vehicles. The clinic operates without a lunch break, prioritizing appointment patients while accommodating a wide range of needs.