Era
1945-
562
20th century
255
1989-
200
1868-1912
175
1868-
166
21st century
134
Since 1945
134
1912-1945
129
1945-1989
107
19th century
79
Since 1989
72
1600-1868
69
To 794
65
1900-1999
55
2000-2099
47
1926-1945
36
1914-1996
33
794-1185
30
Allied occupation, 1945-1952
28
To 1500
26
20e siècle
25
Since 1868
25
To 1868
25
1912-1926
20
Since 1900
20
Meiji period, 1868-1912
17
1954-2022
16
794-1600
16
17th century
13
1926-1989
13
1945
13
1800-1899
12
1864-1910
12
18th century
12
1901-1989
12
Japanese occupation, 1910-1945
11
Tokugawa period, 1600-1868
11
1185-1600
10
1912-1949
10
21e siècle
10
Restoration, 1853-1870
10
1185-1333
9
1868-1945
9
1990-
9
Geschichte
9
1333-1600
8
1895-1945
8
1946-1948
8
1945-1952 (Occupation alliée)
7
2002-
7
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