Green Dental Clinic, located in Gobancho, Chiyoda-ku, Tokyo, is a dental facility that has treated approximately 6,100 patients since its establishment in 2001. Chairman Dr. Jun Shimada and Director Dr. Momoko Omae (Shimada) are board-certified prosthodontists, and the clinic is accredited by the Japan Prosthodontic Society as a certified training institution. The clinic specializes in periodontal disease, aesthetic dentistry, occlusion, and temporomandibular joint disorders, providing general dentistry, periodontal treatment, conservative restorative treatment, endodontic treatment, general prosthodontic treatment, and oral surgery treatment. Additionally, the clinic offers preventive dentistry, specialized prosthodontics, temporomandibular joint disorders, oral medicine, orthodontics, implants, sports dentistry, and aesthetic dentistry, aiming to be a 'dental clinic that does not require treatment' by not only preventing issues but also maintaining and improving health. The clinic is a JAOS-certified dental infection control facility, and in addition to English language services, it accepts credit cards, debit cards, and electronic payments.