Era
20th century
39
19th century
22
1900-1999
15
1945-
5
21st century
4
British occupation, 1765-1947
4
1800-1899
3
1800-1999
3
18th century
3
2000-2099
3
Since 1945
3
1765-1947
2
1865-1918
2
1865-1933
2
1912-1949
2
1980-
2
1700 - 1799
1
1700 - 1899
1
1700-1899
1
1712-1778
1
1743-1826
1
1763-1791
1
1789-1799
1
1800-1912
1
1859-1952
1
1868-
1
1868-1912
1
1883-1971
1
1900 - 1999
1
1905-1987
1
1908-1973
1
1917-1948
1
1918-1960
1
1921-1997
1
1922-2010
1
1939-1975
1
1943-
1
1945-1949
1
1945-1983
1
1963-1969
1
1973-1988
1
1981-
1
1981-1989
1
1984-
1
2011-2013
1
2020-
1
Allied occupation, 1945-1952
1
Geschichte 1840-1910
1
Meiji period, 1868-1912
1
Protests, 2011-2013
1
more ...