Seishinkai Hamahata Eye Clinic, a medical corporation, is an ophthalmology specialty clinic located in Omori-naka, Ota Ward, Tokyo. Closed on Thursdays, Sundays, and holidays. The clinic is also closed during the year-end and New Year period from December 29 to January 5. English-speaking staff available and barrier-free accessible. Walk-in appointments are welcome—no reservation required. My Number insurance card accepted. Masks are required when visiting for COVID-19 infection prevention. Vice Director Kazuo Hamahata is scheduled to provide medical care on March 18, 23, and 24, 2026. Please note that contact lens prescriptions are not issued.