The invasions are named similarly in Korean, where they are known collectively as ''Imjin Waeran'', or individually as the Imjin and Jeongyu Waeran, Imjin 壬辰 and Jeongyu 丁酉 being the [[Japanese_calendar#Cyclic_Dates|cyclical year designations]], respectively, corresponding roughly with 1592 and 1597. | The invasions are named similarly in Korean, where they are known collectively as ''Imjin Waeran'', or individually as the Imjin and Jeongyu Waeran, Imjin 壬辰 and Jeongyu 丁酉 being the [[Japanese_calendar#Cyclic_Dates|cyclical year designations]], respectively, corresponding roughly with 1592 and 1597. |