Era
- 19th century 7 results
- 20th century 6 results
- 1945- 4 results
- 1949-1976 3 results
- 21st century 3 results
- 1917-1945 2 results
- 1185-1868 1 results
- 1818-1883 1 results
- 1848-1849 1 results
- 1868- 1 results
- 1891-1937 1 results
- 1893-1976 1 results
- 1897- 1 results
- 1897-1987 1 results
- 1901-1989 1 results
- 1904-1914 1 results
- 1910-1936 1 results
- 1911-1983 1 results
- 1912-1994 1 results
- 1917-1928 1 results
- 1924- 1 results
- 1926-1989 1 results
- 1929- 1 results
- 1936-1945 1 results
- 1945-1989 1 results
- 1945-1992 1 results
- 1949- 1 results
- 1953-1975 1 results
- 1953-1985 1 results
- 1972- 1 results
- 1976-2002 1 results
- 1980-1989 1 results
- 1985-1991 1 results
- Allied occupation, 1945-1952 1 results
- Civil War, 1936-1939 1 results
- Revolution, 1917-1921 1 results
- Shōwa period, 1926-1989 1 results
- To 1533 1 results