Orii Clinic, located in Shiraita, Matsumoto City, Nagano Prefecture, is a medical clinic specializing in internal medicine. The clinic operates with morning hours from 9:00 to 12:00 and afternoon hours from 14:30 to 18:00, providing both morning and afternoon consultations on weekdays. Saturday appointments are available in the morning only, while Sundays and holidays are closed. The clinic is closed during the year-end and New Year period from December 30 to January 3, as well as during the Obon period from August 14 to 16. The clinic has implemented an appointment system and prioritizes patients with symptoms such as fever. Phone reservations are also accepted for endoscopy examinations, and first-time patients can make appointments as well. A distinctive feature is that English services are available, and the clinic is equipped with parking. This clinic functions as an internal medicine facility contributing to regional healthcare in Matsumoto City.