Ujiyama Clinic is a medical clinic located in front of Zoshigaya Kishimojin in Toshima Ward, Tokyo. Established in the late Taisho period, this historic medical facility has been serving the local community for many years. Currently operating as a third-generation clinic, it primarily focuses on internal medicine and serves as a family doctor for patients of all ages, from children to the elderly. Specializing in the role of a family doctor without limiting to specific fields, the clinic operates with a motto of providing careful explanations and rational treatment. When specialized medical care is required for certain conditions, the clinic has a system to refer patients to specialists at nearby clinics, mid-sized hospitals, and university hospitals. Conversely, the clinic also accepts reverse referrals from specialists for patients whose conditions have stabilized after treatment. The facility is equipped with English language support, credit card and electronic payment acceptance, and barrier-free accessibility. The clinic is closed on Thursdays, Sundays, national holidays, and during the year-end and New Year holidays.