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Convert Gregorian years to the corresponding Japanese era and year.
Western
Japanese era
1100
AD
Kōwa 1 (康和1)
or
Kōwa 2 (康和2)
1099
AD
Jōtoku 2 (承徳2)
or
Kōwa 1 (康和1)
1098
AD
Eichō 2 (永長2)
or
Jōtoku 2 (承徳2)
1097
AD
Kahō 3 (嘉保3)
or
Eichō 2 (永長2)
1096
AD
Kahō 2 (嘉保2)
or
Kahō 3 (嘉保3)
1095
AD
Kanji 8 (寛治8)
or
Kahō 2 (嘉保2)
1094
AD
Kanji 7 (寛治7)
or
Kanji 8 (寛治8)
1093
AD
Kanji 6 (寛治6)
or
Kanji 7 (寛治7)
1092
AD
Kanji 5 (寛治5)
or
Kanji 6 (寛治6)
1091
AD
Kanji 4 (寛治4)
or
Kanji 5 (寛治5)
1090
AD
Kanji 3 (寛治3)
or
Kanji 4 (寛治4)
1089
AD
Kanji 2 (寛治2)
or
Kanji 3 (寛治3)
1088
AD
Kanji 1 (寛治1)
or
Kanji 2 (寛治2)
1087
AD
Ōtoku 3 (応徳3)
or
Kanji 1 (寛治1)
1086
AD
Ōtoku 2 (応徳2)
or
Ōtoku 3 (応徳3)
1085
AD
Ōtoku 1 (応徳1)
or
Ōtoku 2 (応徳2)
1084
AD
Eihō 3 (永保3)
or
Ōtoku 1 (応徳1)
1083
AD
Eihō 2 (永保2)
or
Eihō 3 (永保3)
1082
AD
Eihō 1 (永保1)
or
Eihō 2 (永保2)
1081
AD
Jōryaku 4 (承暦4)
or
Eihō 1 (永保1)
1080
AD
Jōryaku 3 (承暦3)
or
Jōryaku 4 (承暦4)
1079
AD
Jōryaku 2 (承暦2)
or
Jōryaku 3 (承暦3)
1078
AD
Jōryaku 1 (承暦1)
or
Jōryaku 2 (承暦2)
1077
AD
Jōhō 3 (承保3)
or
Jōryaku 1 (承暦1)
1076
AD
Jōhō 2 (承保2)
or
Jōhō 3 (承保3)
1075
AD
Jōhō 1 (承保1)
or
Jōhō 2 (承保2)
1074
AD
Enkyū 5 (延久5)
or
Jōhō 1 (承保1)
1073
AD
Enkyū 4 (延久4)
or
Enkyū 5 (延久5)
1072
AD
Enkyū 3 (延久3)
or
Enkyū 4 (延久4)
1071
AD
Enkyū 2 (延久2)
or
Enkyū 3 (延久3)
1070
AD
Enkyū 1 (延久1)
or
Enkyū 2 (延久2)
1069
AD
Jiryaku 4 (治暦4)
or
Enkyū 1 (延久1)
1068
AD
Jiryaku 3 (治暦3)
or
Jiryaku 4 (治暦4)
1067
AD
Jiryaku 2 (治暦2)
or
Jiryaku 3 (治暦3)
1066
AD
Jiryaku 1 (治暦1)
or
Jiryaku 2 (治暦2)
1065
AD
Kōhei 7 (康平7)
or
Jiryaku 1 (治暦1)
1064
AD
Kōhei 6 (康平6)
or
Kōhei 7 (康平7)
1063
AD
Kōhei 5 (康平5)
or
Kōhei 6 (康平6)
1062
AD
Kōhei 4 (康平4)
or
Kōhei 5 (康平5)
1061
AD
Kōhei 3 (康平3)
or
Kōhei 4 (康平4)
1060
AD
Kōhei 2 (康平2)
or
Kōhei 3 (康平3)
1059
AD
Kōhei 1 (康平1)
or
Kōhei 2 (康平2)
1058
AD
Tenki 5 (天喜5)
or
Kōhei 1 (康平1)
1057
AD
Tenki 4 (天喜4)
or
Tenki 5 (天喜5)
1056
AD
Tenki 3 (天喜3)
or
Tenki 4 (天喜4)
1055
AD
Tenki 2 (天喜2)
or
Tenki 3 (天喜3)
1054
AD
Tenki 1 (天喜1)
or
Tenki 2 (天喜2)
1053
AD
Eishō 7 (永承7)
or
Tenki 1 (天喜1)
1052
AD
Eishō 6 (永承6)
or
Eishō 7 (永承7)
1051
AD
Eishō 5 (永承5)
or
Eishō 6 (永承6)
1050
AD
Eishō 4 (永承4)
or
Eishō 5 (永承5)
1049
AD
Eishō 3 (永承3)
or
Eishō 4 (永承4)
1048
AD
Eishō 2 (永承2)
or
Eishō 3 (永承3)
1047
AD
Eishō 1 (永承1)
or
Eishō 2 (永承2)
1046
AD
Kantoku 2 (寛徳2)
or
Eishō 1 (永承1)
1045
AD
Kantoku 1 (寛徳1)
or
Kantoku 2 (寛徳2)
1044
AD
Chōkyū 4 (長久4)
or
Kantoku 1 (寛徳1)
1043
AD
Chōkyū 3 (長久3)
or
Chōkyū 4 (長久4)
1042
AD
Chōkyū 2 (長久2)
or
Chōkyū 3 (長久3)
1041
AD
Chōkyū 1 (長久1)
or
Chōkyū 2 (長久2)
1040
AD
Chōryaku 3 (長暦3)
or
Chōkyū 1 (長久1)
1039
AD
Chōryaku 2 (長暦2)
or
Chōryaku 3 (長暦3)
1038
AD
Chōryaku 1 (長暦1)
or
Chōryaku 2 (長暦2)
1037
AD
Chōgen 9 (長元9)
or
Chōryaku 1 (長暦1)
1036
AD
Chōgen 8 (長元8)
or
Chōgen 9 (長元9)
1035
AD
Chōgen 7 (長元7)
or
Chōgen 8 (長元8)
1034
AD
Chōgen 6 (長元6)
or
Chōgen 7 (長元7)
1033
AD
Chōgen 5 (長元5)
or
Chōgen 6 (長元6)
1032
AD
Chōgen 4 (長元4)
or
Chōgen 5 (長元5)
1031
AD
Chōgen 3 (長元3)
or
Chōgen 4 (長元4)
1030
AD
Chōgen 2 (長元2)
or
Chōgen 3 (長元3)
1029
AD
Chōgen 1 (長元1)
or
Chōgen 2 (長元2)
1028
AD
Manju 4 (万寿4)
or
Chōgen 1 (長元1)
1027
AD
Manju 3 (万寿3)
or
Manju 4 (万寿4)
1026
AD
Manju 2 (万寿2)
or
Manju 3 (万寿3)
1025
AD
Manju 1 (万寿1)
or
Manju 2 (万寿2)
1024
AD
Chian 3 (治安3)
or
Manju 1 (万寿1)
1023
AD
Chian 2 (治安2)
or
Chian 3 (治安3)
1022
AD
Chian 1 (治安1)
or
Chian 2 (治安2)
1021
AD
Kannin 4 (寛仁4)
or
Chian 1 (治安1)
1020
AD
Kannin 3 (寛仁3)
or
Kannin 4 (寛仁4)
1019
AD
Kannin 2 (寛仁2)
or
Kannin 3 (寛仁3)
1018
AD
Kannin 1 (寛仁1)
or
Kannin 2 (寛仁2)
1017
AD
Chōwa 5 (長和5)
or
Kannin 1 (寛仁1)
1016
AD
Chōwa 4 (長和4)
or
Chōwa 5 (長和5)
1015
AD
Chōwa 3 (長和3)
or
Chōwa 4 (長和4)
1014
AD
Chōwa 2 (長和2)
or
Chōwa 3 (長和3)
1013
AD
Kankō 9 (寛弘9)
or
Chōwa 2 (長和2)
1012
AD
Kankō 8 (寛弘8)
or
Kankō 9 (寛弘9)
1011
AD
Kankō 7 (寛弘7)
or
Kankō 8 (寛弘8)
1010
AD
Kankō 6 (寛弘6)
or
Kankō 7 (寛弘7)
1009
AD
Kankō 5 (寛弘5)
or
Kankō 6 (寛弘6)
1008
AD
Kankō 4 (寛弘4)
or
Kankō 5 (寛弘5)
1007
AD
Kankō 3 (寛弘3)
or
Kankō 4 (寛弘4)
1006
AD
Kankō 2 (寛弘2)
or
Kankō 3 (寛弘3)
1005
AD
Kankō 1 (寛弘1)
or
Kankō 2 (寛弘2)
1004
AD
Chōhō 5 (長保5)
or
Kankō 1 (寛弘1)
1003
AD
Chōhō 4 (長保4)
or
Chōhō 5 (長保5)
1002
AD
Chōhō 3 (長保3)
or
Chōhō 4 (長保4)
1001
AD
Chōhō 2 (長保2)
or
Chōhō 3 (長保3)
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