Ōei (応永) was a Japanese era name (年号, nengō, "year name") after Meitoku and before Shōchō.
This period spanned the years from July 1394 through April 1428.
[1] Reigning emperors were Go-Komatsu-tennō (後小松天皇,) and Shōkō-tennō (称光天皇).
[2]