Era
20th century
18
1945-
8
1989-
8
21st century
6
To 1868
6
1868-
4
1868-1912
4
1941-
3
1945-1989
3
Meiji period, 1868-1912
3
Tokugawa period, 1600-1868
3
1949-
2
19th century
2
Allied occupation, 1945-1952
2
Edo period, 1600-1868
2
To 1600
2
1185-1868
1
1394-1481
1
1543-1616
1
1600-1868
1
1645-1708
1
16th century
1
17th century
1
1870-1914
1
1894-1917
1
1912-1926
1
1912-1949
1
1913-1994
1
1914-1996
1
1923-
1
1926-1945
1
1933-
1
1942-
1
1969-1974
1
1990-
1
Heian period, 794-1185
1
Kamakura-Momoyama periods, 1185-1600
1
Kangxi, 1662-1722
1
Muromachi period, 1336-1573
1
Restoration, 1853-1870
1
Shōwa period, 1926-1989
1
Siglo 16
1
Siglo 17
1
Taishō period, 1912-1926
1
To 794
1
s.16
1