Located in Kita, Kunitachi City, Tokyo, "Kunitachi Ganka" is an ophthalmology clinic operated by the medical corporation Keiseikai. Established as an affiliated clinic of "Mitani Eye Clinic" in Hikari-cho, Kokubunji City, it shares physicians and staff with that clinic, providing care under a collaborative framework. Its most notable feature is offering same-day cataract surgery — a service not available at Mitani Eye Clinic — enabling patients to undergo treatment without the burden of hospitalization. Before surgery, the clinic carefully explains the entire process, from symptoms and examinations to the procedure schedule and postoperative care, ensuring patients proceed with treatment only after their concerns and questions have been fully addressed. Beyond same-day surgery, the clinic provides a broad range of general ophthalmology services, including contact lens and eyeglass prescriptions, eye problems caused by hay fever, watery eyes, and glaucoma, supporting the everyday eye health management of local residents. The facility is designed to be barrier-free, creating an environment where patients with mobility difficulties can visit with confidence. A parking lot is also available, ensuring convenient access by car. Consultation hours are from 10:00 to 12:30 in the morning and 14:30 to 18:00 in the afternoon, with the clinic closed on Fridays, Saturdays, Sundays, and public holidays.