Located in Mitsuzawa-shitamachi, Kanagawa Ward, Yokohama City, Kanagawa Prefecture, Kojima Dental Clinic is a dental practice offering a wide range of services including general dentistry, pediatric dentistry, preventive dentistry, orthodontics, and cosmetic dentistry. The clinic is characterized by its commitment to creating a comfortable environment where patients can undergo treatment in a relaxed atmosphere, with all staff members dedicated to this goal. The clinic places strong emphasis on preventive care, offering professional cleaning services such as PMTC performed by dentists and dental hygienists with specialized knowledge. The clinic has maintained many cases of long-term oral health through regular maintenance, reflecting its sincere approach to preventive dentistry. In terms of equipment, the clinic was an early adopter of CT scanners, enabling three-dimensional accurate assessment of affected areas that are difficult to visualize in two dimensions, thereby expanding treatment options. For periodontal treatment, the clinic provides staged care tailored to symptoms, from gingivitis to advanced periodontitis. The clinic also offers English-language services and has parking facilities available. Treatment is provided on Monday, Tuesday, Wednesday, Friday, and Saturday, with Thursday, Sunday, and public holidays being closed.