Similar to 保元
0
0▼-1 trends1
12
23
34
45
56
67
78
89
910
1011
11 (number)12
12 (number)13
13 (number)19
19 (number)40
40 (number)70
70 (number)100
100400
400 (number)700
700 (number)1000
1000 (number)1000000
1,000,000安元
Angen安和
Anna (era)永延
Eien永観
Eikan永久 (元号)
Eikyū永治
Eiji (era)