Located directly in front of Yotsuya Station, this ophthalmology clinic offers both general clinics treating a wide range of eye diseases and specialized clinics staffed by experts in each field, providing university hospital-level eye care in a community clinic setting. The director and head of outpatient services conduct daily examinations for conditions ranging from common eye diseases such as conjunctivitis, stye, dry eye, refractive errors, and presbyopia, to specialized treatments including corneal diseases, cataracts, glaucoma, uveitis, age-related macular degeneration, and diabetic retinopathy. Day surgeries are also available, including cataract surgery using monofocal, multifocal, and toric intraocular lenses, glaucoma surgery, laser photocoagulation, vitreous injection, vitreoretinal surgery, ICL surgery, corneal cross-linking, and pterygium surgery. Leveraging the track record and experience of having treated 100,000 patients annually since its establishment in 1960, the clinic collaborates with university hospitals when hospitalization or consultations with other departments are needed to ensure safe medical care. Accessibility is also considered with credit card and electronic payment options, as well as barrier-free facilities.