Located at Nishi 19-jo Minami 5-chome, Obihiro, Hokkaido, Mitsuoka Internal Medicine & Cardiology Clinic is an internal medicine clinic specializing in cardiology, with a particular focus on arrhythmia treatment. Committed to providing world-standard medical care, the clinic dedicates its efforts to diagnosing and treating patients suffering from irregular heartbeats and palpitations. Their menopause treatment program serves both men and women, offering personalized treatment plans within the scope of insurance coverage that combine hormone replacement therapy, Kampo herbal medicine, and, when necessary, medical-grade supplements. The smoking cessation clinic offers a 12-week program using Champix, providing pharmacological support for quitting smoking. The anti-aging health checkup program, launched in 2008, provides individualized guidance on dietary, exercise, and sleep habits based on assessments of nutritional status and hormone balance. Appointments are required, with consultations available Monday through Friday mornings (9 AM–12 PM) and Monday, Wednesday, Friday afternoons (2 PM–5 PM). The clinic has parking facilities and offers services in English. Online insurance consultations are available for patients living far away, making it easy to seek medical advice even when in-person visits are difficult. The clinic is also actively adopting digital healthcare initiatives, allowing the use of My Number cards as health insurance cards.