Okuyashiki Clinic is a clinic located in Shimoaono-cho, Okazaki City, Aichi Prefecture, providing medical care primarily in internal medicine, with specialties in diabetes, gastroenterology, surgery, and rehabilitation. The clinic operates from 9:00 AM to 12:00 PM and 3:30 PM to 6:30 PM, Monday through Saturday. It is closed on Wednesdays (from April 2025), Sundays, and public holidays. Diagnostic facilities include transnasal endoscopy and ultrasound examinations. In nutrition guidance, the clinic features a nutrition counseling room with a kitchen, offering individual and group instruction by registered dietitians as well as cooking classes. For rehabilitation, the clinic utilizes a bright, spacious rehabilitation room where physical therapists provide one-on-one rehabilitation guidance. In terms of treatments, the clinic offers placenta injections and garlic injections. Medical care is provided with infection prevention measures for COVID-19 and other illnesses, and fever patients are accepted regardless of prior medical history. The clinic accepts English in addition to Japanese, supports credit card and electronic payments, and provides parking and barrier-free facilities.