弘安
こ
う
あ
ん
Meanings
1
Kōan era (1278.2.29–1288.4.28)
A Japanese era name (年号) from the late Kamakura period. Used in historical contexts.
The Kōan Campaign occurred in 1281.
Kōan era (1278.2.29–1288.4.28)
A Japanese era name (年号) from the late Kamakura period. Used in historical contexts.
The Kōan Campaign occurred in 1281.