Moriyama Dental Clinic, located in the Ikebukuro area of Tokyo, is a dental practice in Higashi-Ikebukuro, Toshima Ward with a 60-year history since its establishment in 1966. The clinic's foundation lies in the philosophy passed down from its founder, Masashi Moriyama, who studied under Dr. Mitsuta Manabe, a Harvard University graduate, embracing American dental medicine and pursuing 'authentic dental treatment.' The practice places utmost importance on addressing patients' anxieties and fears about 'painful and scary' treatments, offering a wide range of treatment options tailored to each patient's individual circumstances. Notably, the clinic follows a treatment policy of preserving teeth and nerves whenever possible—pursuing approaches that save nerves even in cases of large cavities and avoiding extractions even in severe periodontal disease cases. Two dentists, male and female, provide a comprehensive range of services including minimally painful implant treatment, orthodontics for children and adults, and cosmetic dentistry. The clinic also conducts patient satisfaction surveys through NPO Japan Dental Care Evaluation Organization, working to improve healthcare quality based on objective evaluations. Clinic hours are 9:30 AM to 6:00 PM on Monday, Tuesday, Wednesday, Friday, and Saturday, with Thursday, Sunday, and public holidays closed.