Nishikawa Clinic, operated by Teresa Medical Corporation, is located in Nishikinami, Ube City, Yamaguchi Prefecture, and offers a wide range of medical specialties including Internal Medicine, Surgery, Gastroenterology, Proctology, Radiology, Rehabilitation, Psychiatry, Developmental Pediatrics, Child Psychiatry, and Pediatric Neurology. Clinic hours are Monday through Friday from 9:00 AM to 6:00 PM, and Saturdays from 9:00 AM to 1:00 PM. The clinic is closed on Wednesday afternoons, Saturday afternoons, Sundays, and holidays. The clinic provides English-language services and has parking and barrier-free accessibility. Developmental Pediatrics, Child Psychiatry, and Pediatric Neurology services are by appointment only, and examinations such as specific health checkups and cancer screenings require advance reservations. As part of infection control measures, the clinic has separate reception areas for patients with cold symptoms and ensures proper ventilation in waiting rooms.