Era
20th century
238
1933-1945
98
1900-1999
89
1945-
68
1989-
59
1912-1945
55
19th century
55
1939-1945
54
1990-
49
1926-1945
44
Ottoman Empire, 1288-1918
42
21st century
37
1945-1990
35
Since 1945
31
1900 - 1999
30
Since 1989
28
1939 - 1945
27
1868-
26
1889-1945
23
1796-1866
20
1918-1945
20
Allied occupation, 1945-1952
20
Edo period, 1600-1868
19
1945-1989
18
1868-1912
17
1945-1955
17
1600-1868
16
1651-1716
16
1926-
16
1926-2022
15
1918-1933
14
Since 1868
14
1914-1918
13
2008-2009
13
1912 - 1945
11
1922-1945
11
2000-2099
11
Bombardment, 1945
11
1800-1899
10
1849-1913
10
1871-
10
1871-1918
10
1868-1945
9
1888-1918
9
20e siècle
9
1868-1918
8
1880-1938
8
1886-1975
8
18th century
8
Meiji period, 1868-1912
8
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