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Western to Japanese

Convert Gregorian years to the corresponding Japanese era and year.

Western Japanese era
1150 AD Kyūan 5 (久安5) or Kyūan 6 (久安6)
1149 AD Kyūan 4 (久安4) or Kyūan 5 (久安5)
1148 AD Kyūan 3 (久安3) or Kyūan 4 (久安4)
1147 AD Kyūan 2 (久安2) or Kyūan 3 (久安3)
1146 AD Kyūan 1 (久安1) or Kyūan 2 (久安2)
1145 AD Ten'yō 1 (天養1) or Kyūan 1 (久安1)
1144 AD Kōji 2 (康治2) or Ten'yō 1 (天養1)
1143 AD Kōji 1 (康治1) or Kōji 2 (康治2)
1142 AD Eiji 1 (永治1) or Kōji 1 (康治1)
1141 AD Hōen 6 (保延6) or Eiji 1 (永治1)
1140 AD Hōen 5 (保延5) or Hōen 6 (保延6)
1139 AD Hōen 4 (保延4) or Hōen 5 (保延5)
1138 AD Hōen 3 (保延3) or Hōen 4 (保延4)
1137 AD Hōen 2 (保延2) or Hōen 3 (保延3)
1136 AD Hōen 1 (保延1) or Hōen 2 (保延2)
1135 AD Chōshō 3 (長承3) or Hōen 1 (保延1)
1134 AD Chōshō 2 (長承2) or Chōshō 3 (長承3)
1133 AD Chōshō 1 (長承1) or Chōshō 2 (長承2)
1132 AD Tenshō 1 (天承1) or Chōshō 1 (長承1)
1131 AD Daiji 5 (大治5) or Tenshō 1 (天承1)
1130 AD Daiji 4 (大治4) or Daiji 5 (大治5)
1129 AD Daiji 3 (大治3) or Daiji 4 (大治4)
1128 AD Daiji 2 (大治2) or Daiji 3 (大治3)
1127 AD Daiji 1 (大治1) or Daiji 2 (大治2)
1126 AD Tenji 2 (天治2) or Daiji 1 (大治1)
1125 AD Tenji 1 (天治1) or Tenji 2 (天治2)
1124 AD Hōan 4 (保安4) or Tenji 1 (天治1)
1123 AD Hōan 3 (保安3) or Hōan 4 (保安4)
1122 AD Hōan 2 (保安2) or Hōan 3 (保安3)
1121 AD Hōan 1 (保安1) or Hōan 2 (保安2)
1120 AD Gen'ei 2 (元永2) or Hōan 1 (保安1)
1119 AD Gen'ei 1 (元永1) or Gen'ei 2 (元永2)
1118 AD Eikyū 5 (永久5) or Gen'ei 1 (元永1)
1117 AD Eikyū 4 (永久4) or Eikyū 5 (永久5)
1116 AD Eikyū 3 (永久3) or Eikyū 4 (永久4)
1115 AD Eikyū 2 (永久2) or Eikyū 3 (永久3)
1114 AD Eikyū 1 (永久1) or Eikyū 2 (永久2)
1113 AD Ten'ei 3 (天永3) or Eikyū 1 (永久1)
1112 AD Ten'ei 2 (天永2) or Ten'ei 3 (天永3)
1111 AD Ten'ei 1 (天永1) or Ten'ei 2 (天永2)
1110 AD Ten'nin 2 (天仁2) or Ten'ei 1 (天永1)
1109 AD Ten'nin 1 (天仁1) or Ten'nin 2 (天仁2)
1108 AD Kajō 2 (嘉承2) or Ten'nin 1 (天仁1)
1107 AD Kajō 1 (嘉承1) or Kajō 2 (嘉承2)
1106 AD Chōji 2 (長治2) or Kajō 1 (嘉承1)
1105 AD Chōji 1 (長治1) or Chōji 2 (長治2)
1104 AD Kōwa 5 (康和5) or Chōji 1 (長治1)
1103 AD Kōwa 4 (康和4) or Kōwa 5 (康和5)
1102 AD Kōwa 3 (康和3) or Kōwa 4 (康和4)
1101 AD Kōwa 2 (康和2) or Kōwa 3 (康和3)
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)