Hasegawa Dental Clinic, located in Iwamoto in Fuji City, is a dental clinic that provides dental treatment in an open space filled with clear air and sunlight filtering through trees. The clinic has introduced completely private rooms, which is standard in Western dental clinics, allowing patients to receive treatment at a relaxed pace without stress from the sounds or voices of other patients. In terms of equipment, the clinic uses world-class sterilizers to thoroughly manage patient safety. In addition, the clinic is equipped with devices that can magnify up to approximately 20 times the naked eye, enabling more precise treatment. Office hours are from 9:00 AM to 12:30 PM and from 2:00 PM to 6:30 PM, with closures on Thursdays, Sundays, and holidays. The clinic supports English and accepts credit cards, debit cards, and electronic payments. Additionally, parking and barrier-free accessibility are available. Currently, the clinic is very crowded and even regular patients experience long wait times, so first-time patients are only accepted through referrals.