Medical Corporation Bito-kai Emi Eye Clinic is an ophthalmology clinic located in Yaiya, Adachi-ku, Tokyo. Founded by the clinic director, who has experience working at Nihonmatsu Eye Hospital and Inoue Eye Hospital, the clinic operates with a background of long-standing ophthalmological expertise and a collaborative system with regional medical institutions and university hospitals. The clinic provides general ophthalmological care, addressing eye-related symptoms such as conjunctivitis, cataracts, glaucoma, retinal diseases, dry eye, and styes. It also offers eyeglass and contact lens prescriptions, with a particular focus on orthokeratology for night contacts. Based on years of experience, the clinic selects American- and French-made ortho-k lenses suited to each patient, and myopia suppression effects in children are expected. The director also serves as school doctor for multiple elementary and junior high schools. English language services are available at the clinic. Payment by credit card and electronic payment is accepted, and parking and barrier-free facilities are available. The clinic is closed on Fridays, Sundays, and holidays, as well as during the year-end/New Year period and specified summer days.