Era
20th century
198
1945-
197
Since 1945
89
21st century
88
1868-
77
1900-1999
63
1989-
55
To 794
47
1185-1600
46
19th century
46
2000-2099
43
1945-1989
38
Since 1868
35
Edo period, 1600-1868
32
1939-1945
30
1600-1868
29
To 1500
28
To 645
28
Since 1989
24
1912-1945
22
Allied occupation, 1945-1952
22
To 1868
22
1900 - 1999
21
To 1600
21
1868-1912
19
To 1185
18
Meiji period, 1868-1912
17
1937-1945
16
1939 - 1945
16
16th century
14
21e siècle
14
To 935
13
1185 - 1600
12
Muromachi period, 1336-1573
12
Heian period, 794-1185
11
18th century
10
2000 - 2099
10
Period of civil wars, 1480-1603
10
Tokugawa period, 1600-1868
10
17th century
9
Japanese occupation, 1910-1945
9
1800-1999
8
1926-1945
8
1949-
8
20e siècle
8
Kamakura period, 1185-1333
8
Restoration, 1853-1870
8
1600 - 1868
7
1895-1945
7
1900-2099
7
more ...