Kuroiwa Dental Clinic, located in Nakamachi, Machida City, Tokyo, has been providing community-based dental care for over 40 years since its establishment in 1974. The clinic offers a wide range of services including general dentistry, preventive care, periodontal treatment, pediatric orthodontics, laser therapy, and teeth whitening. A distinguishing feature of the clinic is its commitment to painless treatment, with careful techniques employed from the anesthesia injection stage to minimize discomfort, making it a reassuring option for patients with dental anxiety. The clinic benefits from having a dentist with specialized expertise in orthodontics, and also provides attentive and thorough care from a female dentist. Operating hours are from 9:00 AM to 1:00 PM and 2:00 PM to 8:00 PM, accommodating evening visits on weekdays. The clinic is closed on Thursdays, Sundays, and public holidays, with extended closures during the New Year period, Golden Week, and summer. English-speaking staff are available, making the clinic accessible for non-Japanese speakers. The facility is wheelchair-accessible and has a parking lot, ensuring a comfortable environment for patients of all ages.