Located in Nomi-cho, Etajima City, Hiroshima Prefecture, Shima no Byoin Ota is a medical facility specializing in internal medicine. In February 2026, information regarding its primary care physician function was updated, and it has established a collaborative system with local long-term care insurance facilities. Business hours are from 9:00 AM to 12:00 PM and 2:00 PM to 6:00 PM, with consultations also accepted between 12:30 PM and 2:00 PM. Outpatient services are available in English, and payment methods include credit cards and electronic payments. The facility provides parking and barrier-free access. Closed days are Sundays, holidays, January 1-3, August 14-16, and December 30-31.