Title: Chūka Minkoku zairyū Chōsenjin no dōsei ; Manshūkoku ni okeru saikin no kyōsan shugi undō ni tsuite, Saikin ni okeru Chōsen no jakyō ; Shanhai ni okeru kō-Nichi tero bunshi no katsudō jōkyō
Subjects: Koreans, Political activity, Communism, World War, 1939-1945, Underground movements
Places: China, Manchuria, Shanghai