The Japanese invested more resources in the latter, and opportunities for Koreans were severely limited. A state university modeled on Tokyo Imperial University was established in Seoul in 1923, but the number of Koreans allowed to study there never exceeded 40 percent of its enrollment; the rest of its students were Japanese. Private universities, including those established by missionaries such as Sungsil College in Pyongyang and Chosun Christian College in Seoul, provided other opportunities for Koreans desiring higher education.[3]