Located in Midorimachi, Koga City, Ibaraki Prefecture, Medical Corporation Keikokai Tsuru Eye Clinic is a community-focused clinic specializing in ophthalmology. The clinic provides a wide range of eye care services, including general examinations for vision loss and eye fatigue, contact lens prescriptions and type changes, fundus examinations, and various other eye-related treatments. One of its notable features is the availability of English-speaking staff, ensuring patients from diverse backgrounds can receive care. The facility has dedicated parking, making it accessible by car as well as public transportation. For payment methods, the clinic accepts cash, credit cards, and various cashless payment options. The clinic is closed every Wednesday and Sunday, as well as on public holidays and during the year-end and New Year period (December 29–January 4). While Saturday appointments are available, reception hours may be shortened on certain Saturdays. Patients seeking fundus examinations or initial contact lens prescriptions/type changes should complete reception earlier than the regular closing time, so it is recommended to check in advance before visiting.