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Convert Gregorian years to the corresponding Japanese era and year.
Western
Japanese era
1850
AD
Kaei 2 (嘉永2)
or
Kaei 3 (嘉永3)
1849
AD
Kaei 1 (嘉永1)
or
Kaei 2 (嘉永2)
1848
AD
Kōka 4 (弘化4)
or
Kaei 1 (嘉永1)
1847
AD
Kōka 3 (弘化3)
or
Kōka 4 (弘化4)
1846
AD
Kōka 2 (弘化2)
or
Kōka 3 (弘化3)
1845
AD
Tenpō 15 (天保15)
or
Kōka 2 (弘化2)
1844
AD
Tenpō 14 (天保14)
or
Tenpō 15 (天保15)
1843
AD
Tenpō 13 (天保13)
or
Tenpō 14 (天保14)
1842
AD
Tenpō 12 (天保12)
or
Tenpō 13 (天保13)
1841
AD
Tenpō 11 (天保11)
or
Tenpō 12 (天保12)
1840
AD
Tenpō 10 (天保10)
or
Tenpō 11 (天保11)
1839
AD
Tenpō 9 (天保9)
or
Tenpō 10 (天保10)
1838
AD
Tenpō 8 (天保8)
or
Tenpō 9 (天保9)
1837
AD
Tenpō 7 (天保7)
or
Tenpō 8 (天保8)
1836
AD
Tenpō 6 (天保6)
or
Tenpō 7 (天保7)
1835
AD
Tenpō 5 (天保5)
or
Tenpō 6 (天保6)
1834
AD
Tenpō 4 (天保4)
or
Tenpō 5 (天保5)
1833
AD
Tenpō 3 (天保3)
or
Tenpō 4 (天保4)
1832
AD
Tenpō 2 (天保2)
or
Tenpō 3 (天保3)
1831
AD
Bunsei 13 (文政13)
or
Tenpō 2 (天保2)
1830
AD
Bunsei 12 (文政12)
or
Bunsei 13 (文政13)
1829
AD
Bunsei 11 (文政11)
or
Bunsei 12 (文政12)
1828
AD
Bunsei 10 (文政10)
or
Bunsei 11 (文政11)
1827
AD
Bunsei 9 (文政9)
or
Bunsei 10 (文政10)
1826
AD
Bunsei 8 (文政8)
or
Bunsei 9 (文政9)
1825
AD
Bunsei 7 (文政7)
or
Bunsei 8 (文政8)
1824
AD
Bunsei 6 (文政6)
or
Bunsei 7 (文政7)
1823
AD
Bunsei 5 (文政5)
or
Bunsei 6 (文政6)
1822
AD
Bunsei 4 (文政4)
or
Bunsei 5 (文政5)
1821
AD
Bunsei 3 (文政3)
or
Bunsei 4 (文政4)
1820
AD
Bunsei 2 (文政2)
or
Bunsei 3 (文政3)
1819
AD
Bunsei 1 (文政1)
or
Bunsei 2 (文政2)
1818
AD
Bunka 14 (文化14)
or
Bunsei 1 (文政1)
1817
AD
Bunka 13 (文化13)
or
Bunka 14 (文化14)
1816
AD
Bunka 12 (文化12)
or
Bunka 13 (文化13)
1815
AD
Bunka 11 (文化11)
or
Bunka 12 (文化12)
1814
AD
Bunka 10 (文化10)
or
Bunka 11 (文化11)
1813
AD
Bunka 9 (文化9)
or
Bunka 10 (文化10)
1812
AD
Bunka 8 (文化8)
or
Bunka 9 (文化9)
1811
AD
Bunka 7 (文化7)
or
Bunka 8 (文化8)
1810
AD
Bunka 6 (文化6)
or
Bunka 7 (文化7)
1809
AD
Bunka 5 (文化5)
or
Bunka 6 (文化6)
1808
AD
Bunka 4 (文化4)
or
Bunka 5 (文化5)
1807
AD
Bunka 3 (文化3)
or
Bunka 4 (文化4)
1806
AD
Bunka 2 (文化2)
or
Bunka 3 (文化3)
1805
AD
Bunka 1 (文化1)
or
Bunka 2 (文化2)
1804
AD
Kyōwa 3 (享和3)
or
Bunka 1 (文化1)
1803
AD
Kyōwa 2 (享和2)
or
Kyōwa 3 (享和3)
1802
AD
Kyōwa 1 (享和1)
or
Kyōwa 2 (享和2)
1801
AD
Kansei 12 (寛政12)
or
Kyōwa 1 (享和1)
1800
AD
Kansei 11 (寛政11)
or
Kansei 12 (寛政12)
1799
AD
Kansei 10 (寛政10)
or
Kansei 11 (寛政11)
1798
AD
Kansei 9 (寛政9)
or
Kansei 10 (寛政10)
1797
AD
Kansei 8 (寛政8)
or
Kansei 9 (寛政9)
1796
AD
Kansei 7 (寛政7)
or
Kansei 8 (寛政8)
1795
AD
Kansei 6 (寛政6)
or
Kansei 7 (寛政7)
1794
AD
Kansei 5 (寛政5)
or
Kansei 6 (寛政6)
1793
AD
Kansei 4 (寛政4)
or
Kansei 5 (寛政5)
1792
AD
Kansei 3 (寛政3)
or
Kansei 4 (寛政4)
1791
AD
Kansei 2 (寛政2)
or
Kansei 3 (寛政3)
1790
AD
Kansei 1 (寛政1)
or
Kansei 2 (寛政2)
1789
AD
Tenmei 8 (天明8)
or
Kansei 1 (寛政1)
1788
AD
Tenmei 7 (天明7)
or
Tenmei 8 (天明8)
1787
AD
Tenmei 6 (天明6)
or
Tenmei 7 (天明7)
1786
AD
Tenmei 5 (天明5)
or
Tenmei 6 (天明6)
1785
AD
Tenmei 4 (天明4)
or
Tenmei 5 (天明5)
1784
AD
Tenmei 3 (天明3)
or
Tenmei 4 (天明4)
1783
AD
Tenmei 2 (天明2)
or
Tenmei 3 (天明3)
1782
AD
Tenmei 1 (天明1)
or
Tenmei 2 (天明2)
1781
AD
An'ei 9 (安永9)
or
Tenmei 1 (天明1)
1780
AD
An'ei 8 (安永8)
or
An'ei 9 (安永9)
1779
AD
An'ei 7 (安永7)
or
An'ei 8 (安永8)
1778
AD
An'ei 6 (安永6)
or
An'ei 7 (安永7)
1777
AD
An'ei 5 (安永5)
or
An'ei 6 (安永6)
1776
AD
An'ei 4 (安永4)
or
An'ei 5 (安永5)
1775
AD
An'ei 3 (安永3)
or
An'ei 4 (安永4)
1774
AD
An'ei 2 (安永2)
or
An'ei 3 (安永3)
1773
AD
An'ei 1 (安永1)
or
An'ei 2 (安永2)
1772
AD
Meiwa 8 (明和8)
or
An'ei 1 (安永1)
1771
AD
Meiwa 7 (明和7)
or
Meiwa 8 (明和8)
1770
AD
Meiwa 6 (明和6)
or
Meiwa 7 (明和7)
1769
AD
Meiwa 5 (明和5)
or
Meiwa 6 (明和6)
1768
AD
Meiwa 4 (明和4)
or
Meiwa 5 (明和5)
1767
AD
Meiwa 3 (明和3)
or
Meiwa 4 (明和4)
1766
AD
Meiwa 2 (明和2)
or
Meiwa 3 (明和3)
1765
AD
Meiwa 1 (明和1)
or
Meiwa 2 (明和2)
1764
AD
Hōreki 13 (宝暦13)
or
Meiwa 1 (明和1)
1763
AD
Hōreki 12 (宝暦12)
or
Hōreki 13 (宝暦13)
1762
AD
Hōreki 11 (宝暦11)
or
Hōreki 12 (宝暦12)
1761
AD
Hōreki 10 (宝暦10)
or
Hōreki 11 (宝暦11)
1760
AD
Hōreki 9 (宝暦9)
or
Hōreki 10 (宝暦10)
1759
AD
Hōreki 8 (宝暦8)
or
Hōreki 9 (宝暦9)
1758
AD
Hōreki 7 (宝暦7)
or
Hōreki 8 (宝暦8)
1757
AD
Hōreki 6 (宝暦6)
or
Hōreki 7 (宝暦7)
1756
AD
Hōreki 5 (宝暦5)
or
Hōreki 6 (宝暦6)
1755
AD
Hōreki 4 (宝暦4)
or
Hōreki 5 (宝暦5)
1754
AD
Hōreki 3 (宝暦3)
or
Hōreki 4 (宝暦4)
1753
AD
Hōreki 2 (宝暦2)
or
Hōreki 3 (宝暦3)
1752
AD
Hōreki 1 (宝暦1)
or
Hōreki 2 (宝暦2)
1751
AD
Kan'en 3 (寛延3)
or
Hōreki 1 (宝暦1)
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