Oka Internal Medicine Clinic, located in Kozu, Tottori City, Tottori Prefecture, is a medical clinic offering internal medicine, Kampo internal medicine, pediatrics, dermatology, and allergology. A notable feature of this clinic is the presence of a Kampo specialist certified by the Japan Society for Oriental Medicine and a general internist certified by the Japanese Society of Internal Medicine. For symptoms that have not improved with modern medical treatment, the clinic provides Kampo therapy tailored to each patient's constitution and condition, covered within the scope of health insurance. The range of conditions treated is broad, including chronic pain, gastroenteritis, atopic dermatitis, edema, renal failure, cold sensitivity, irregular menstruation, menopausal disorders, persistent cough, allergic rhinitis, and dizziness, among others. Kampo treatment is also available for patients who are pregnant or breastfeeding and have difficulty taking conventional pharmaceutical medications. Kampo medicines are offered as easy-to-take extract preparations and tablets, as well as decoctions that may provide stronger therapeutic effects, with prescriptions tailored to each patient's symptoms and preferences. Clinic hours are Tuesday through Friday from 8:30 AM to 12:00 PM and 2:30 PM to 6:00 PM, with Saturday mornings only; Thursday afternoon sessions are also available. The clinic is closed on Sundays, Mondays, and public holidays, though appointments may be available on Mondays when a public holiday falls within the same week. The clinic accepts patients with fever and administers various vaccinations, including those for COVID-19 and influenza. English-language support is available, and the facility is equipped with parking and barrier-free amenities, making it accessible to a wide range of patients.