Era
20th century
265
19th century
101
21st century
47
17th century
24
18th century
19
Edo period, 1600-1868
16
1869-1954
10
1881-1973
10
1834-1917
9
1853-1890
9
16th century
8
1606-1669
7
1834-1903
7
1887-1986
7
1930-
7
15th century
6
1839-1906
6
1935-
6
1941-
6
1977-
6
Kamakura-Momoyama periods, 1185-1600
6
1840-1926
5
1848-1903
5
1863-1944
5
1868-1940
5
1882-1967
5
1922-1993
5
1944-
5
1960-1988
5
1746-1828
4
1830-1903
4
1836-1910
4
1856-1925
4
1859-1935
4
1864-1901
4
1898-1976
4
1936-1970
4
1943-
4
1945-
4
1952-
4
1970-
4
Ming-Qing dynasties, 1368-1912
4
1452-1519
3
1475-1564
3
1832-1883
3
1835-1910
3
1841-1919
3
1858-1924
3
1859-1891
3
1862-1918
3
more ...