Era
1945-
83
Since 1945
78
20th century
34
1939-1945
26
1900-1999
22
1600-1868
9
Tokugawa period, 1600-1868
9
21st century
8
1480-1603
5
1853-1870
5
1900 - 1999
5
1939 - 1945
5
1941-
5
Bombardment, 1945
5
Period of civil wars, 1480-1603
5
Restoration, 1853-1870
5
1392-1910
4
1653-1725
4
16th century
4
1903-1967
4
1912-1926
4
1926-1945
4
1931-1945
4
2011
4
Meiji period, 1868-1912
4
Taishō period, 1912-1926
4
To 935
4
1392 - 1910
3
1545-1598
3
1868-1912
3
1912-1945
3
1925-
3
1925-1970
3
1937-1945
3
1954-
3
794-1185
3
Japanese Invasions, 1592-1598
3
1592 - 1598
2
1736-1806
2
1888-1983
2
1892-1984
2
1894-1965
2
1900-2099
2
1903-1963
2
1904-1905
2
1916-
2
1919-2006
2
1923-1996
2
1924-1963
2
1927-1997
2
more ...