Emperor Go-En'yū (後円融天皇, Go-En'yū-tennō) (11 January 1359 – 6 June 1393) was the 5th of the Emperors of Northern Court during the period of two courts in Japan. According to pre-Meiji scholars, his reign spanned the years from 1371 through 1382. This Nanboku-chō "sovereign" was named after the 10th century Emperor En'yū and go- (後), translates literally as "later;" and thus, he may be called the "Later Emperor En'yū", or, in some older sources, may be identified as "Emperor En'yū, the second", or as "Emperor En'yū II."