Showa Steel Works was created in 1918.
Showa Corporation was created in 1938.
Showa University was created in 1928.
Showa Denko was created on 1939-06-01.
Showa Women's University was created in 1920.
Showa Academia Musicae was created in 1930.
Japan Steel Works was created in 1907.
Hunedoara steel works was created in 1884.
Galaţi steel works was created in 1966.
Byelorussian Steel Works was created in 1984.
Moldova Steel Works was created in 1985.
National Showa Memorial Museum was created on 1999-03-27.
Showa Women's University Hitomi Memorial Hall was created in 1980.