Kashiwagi Internal Medicine Clinic, located in Katano, Kokurakita Ward, Kitakyushu City, Fukuoka Prefecture, is an internal medicine clinic featuring a specialized outpatient department for rheumatology and connective tissue diseases. The clinic is staffed by physicians certified as specialists by the Japan College of Rheumatology and the Japanese Society of Internal Medicine, offering cutting-edge pharmacological treatments using biological agents and JAK inhibitors. The practice covers general internal medicine as well as gastroenterology and preventive healthcare, with a comprehensive system capable of addressing both joint and systemic symptoms. The clinic boasts excellent accessibility, just a 1-minute walk from the Nishitetsu Bus "Katano 2-chome" stop and a 4-minute walk from the Monorail Katano Station. A dedicated parking lot with 6 spaces is available on-site, and a parking fee subsidy program is offered for patients using nearby paid parking facilities. Consultation hours are Monday through Saturday, with Wednesday afternoons, Sundays, and public holidays closed. Saturday hours are mornings only. The facility is barrier-free and accepts credit cards and electronic payments. English assistance is also available, making the clinic accessible to a diverse patient population.