Shinjuku Marui Ophthalmology Clinic, conveniently located within walking distance of Shinjuku-sanchome Station, offers hours until 7 PM on weekdays and is also open on weekends and holidays, making it easy to visit after work or while shopping. In addition to general ophthalmology, the clinic provides fundus examinations for floaters and adult disease prevention including hypertension, diabetes, and hyperlipidemia, and also conducts allergy tests. Contact lens prescriptions are available, and first-time wearers should visit by 1 PM for morning appointments or by 6 PM for afternoon appointments as fitting and training require additional time. English-speaking staff are available, and the clinic accepts various payment methods including credit cards, debit cards, Visa, Mastercard, JCB, and AMEX, as well as electronic payments such as Apple Pay and transit electronic money. The facility is barrier-free and attentive to patient service. COVID-19 prevention measures include mask requirements for patients and staff, alcohol disinfection at reception, vinyl curtains, and social distancing in the waiting area.