Higashino Dental Clinic, located in Tatsumo-machi, Kamiina District, Nagano Prefecture, is a clinic providing community-based dental care. The cornerstone of the clinic's practice is dental preventive guidance, characterized by an emphasis on prevention before cavities develop rather than treating them after they occur. Through self-care guidance provided by dentists and dental hygienists, the clinic actively supports the oral health of each patient. Additionally, the clinic carefully addresses dental health consultations from the perspective that cavities and periodontal disease can affect dietary habits, social life, and even overall health. The clinic accepts patients ranging from children to adults, and Saturday morning appointments make it accessible for those who have difficulty visiting on weekdays. Dr. Nobuaki Higashino, the clinic director, also provides home visits, showing consideration for patients who have difficulty traveling to the clinic. The ability to provide services in English is another strength of the clinic, creating an environment where patients from diverse backgrounds can receive care with peace of mind. A parking lot is also available, making access by car convenient.