Medical Plaza Kase Surgery & Ophthalmology is a medical facility located in Yachiyotaihoku, Yachiyo City, Chiba Prefecture, and has been serving the local community for over 60 years since its establishment in 1956. The facility provides gastroenterology, general surgery, orthopedic surgery, ophthalmology, and general practice, and accepts surgical emergency patients as a designated nighttime secondary emergency medical facility. The medical team, led by Director Dr. Taku Kase (MD, Ph.D., graduate of Keio University School of Medicine, Board Certified Surgeon of the Japan Surgical Society), includes Dr. Kameyama (hand specialist), Dr. Aoyama (spine specialist), and Dr. Kumiko Hibino (MD, Ph.D., Board Certified Ophthalmologist of the Japan Ophthalmological Society, Kampo Specialist of the Japan Society of Oriental Medicine). Medical departments vary by day and time, with the ophthalmology department closed on the 1st, 3rd, and 5th Fridays of each month. The hand clinic is held once a week, and the spine clinic is held several times a month. For fever and cold symptoms, the facility operates a fever clinic at separate times from regular hours, operating by appointment only. Face masks are required on premises as an infection control measure. Appointments can be made through the website; first-time patients can book appointments for general surgery and general practice, and walk-in visits are also accepted though appointments are prioritized. The facility accepts credit cards, debit cards, and electronic payments, and provides parking and barrier-free facilities.