Nagasaki University (長崎大学, Nagasaki daigaku) is a national university of Japan. Its nickname is Chōdai (長大). The main campus is located in Bunkyo-machi, Nagasaki City, Nagasaki Prefecture, Japan. Nagasaki University was established in 1949 by incorporating several national institutions, namely, Nagasaki Medical College (including College Hospital and College of Pharmaceutical Sciences), Nagasaki College of Economics, Nagasaki Normal School, Nagasaki Youth Normal School and Nagasaki High School. The new main campus (Bunkyo Campus) was formerly a plant site of Mitsubishi Arms Factory (Ohashi Plant). The oldest of the predecessors was Nagasaki Medical College. It was founded in November 1857 as Medical Training Institute (医学伝習所, Igaku denshūsho) by the branch office of Tokugawa Shogunate. The first professor was J. L. C. Pompe van Meerdervoort, and the institute was one of the first western-style (not Kampō) medical schools in Japan. In 1861 the hospital was founded, and after Meiji Restoration the school became a public (prefectural, later national) medical school.