Located in Tsukuba City, Ibaraki Prefecture, close to the city hall and Kenkyu-Gakuen Station, and adjacent to Yamanishi Grand Stage Tsukuba, "Oikawa Kidney and Urology Clinic" is a urology specialty clinic that opened in April 2017. The clinic director, Dr. Takehiro Oikawa, is a specialist who graduated from the University of Tsukuba, served as an instructor at the same university for 10 years, and gained approximately 4 years of clinical experience as the Chief of the Urology Department at Tsukuba Medical Center Hospital. The clinic offers comprehensive care ranging from early detection and treatment of urological cancers such as prostate cancer and bladder cancer, to urinary tract infections, urolithiasis, urination problems, and male menopause. Additionally, they provide general internal medicine services including cold and flu treatment, as well as management of lifestyle diseases like diabetes and hypertension. The clinic is equipped with comprehensive diagnostic equipment including abdominal ultrasound, cystoscopy, uroflowmetry, fluoroscopy X-ray, and fully automated urinalysis systems, enabling precise diagnosis to be completed within the facility. A cooperative system with nearby general hospitals such as Tsukuba Medical Center Hospital and the University of Tsukuba Hospital has been established, ensuring smooth referrals to advanced medical facilities when necessary. The clinic offers English support, and is equipped with credit card and electronic payment options, parking, and barrier-free facilities.