Kokugakuin University (國學院大學; Kokugakuin Daigaku, abbreviated as 國學大 Kokugakudai or 國大 Kokudai) is a private university, whose main office is located in Tokyo's Shibuya district. It was established in 1920. From its beginnings as the Office of Japanese Classics Research (an organization created in 1882 to seek deeper meaning in Shinto after controversies over certain deities), Kokugakuin University was one of the first universities in Japan to gain legal approval to be recognized as such under the university system (which preceded the Imperial university system, but was repealed in 1947). At Kokugakuin, one can take a course to obtain the qualifications to become a kannushi (Shinto priest). Among universities, a course where one can get these qualifications exists only at Kokugakuin University and Kogakkan University. The Office of Japanese Classics Research, founded in 1882, in 1890 established a method of teaching the subject of kokugaku called Kokugakuin. In 1920, it rose to the status of a university under the old university system, and after World War II it became a university under Japan's current university system in 1948.