Okuma Dental Clinic, operated by Medical Corporation Okuma Dental Clinic, is a specialized dental institution located in Tamagawa, Setagaya-ku, Tokyo. Clinic hours are from 9:30 AM to 1:30 PM and 3:00 PM to 6:30 PM, offering services on weekdays and Saturdays, excluding Sundays, holidays, and the year-end/New Year period. The clinic places particular emphasis on preventive dentistry, recommending regular professional cleaning to remove plaque and tartar that cannot be eliminated through daily brushing alone. A comprehensive maintenance program every three months helps prevent tooth decay and periodontal disease. In cosmetic dentistry, the clinic offers ceramic treatments and has introduced a Poly-Phosphate Whitening System that combines tooth enamel strengthening and calcification promotion effects, allowing patients to pursue both aesthetic improvement and dental health simultaneously. Pediatric dentistry emphasizes communication not only with parents but also with children themselves, providing treatment that respects each young patient's feelings as an individual. The clinic also provides occlusal development treatment (children's orthodontics), supporting oral health from the developmental years. The facility is barrier-free and equipped with parking, ensuring accessibility for all visitors.