Chōkyō (長享) was a Japanese era name (年号, nengō, "year name") after Bunmei and before Entoku.
This period spanned the years from July 1487 through August 1489.
[1] The reigning emperor was Go-Tsuchimikado-tennō (後土御門天皇).
[2] This article about a Japanese era name is a stub.
You can help Wikipedia by expanding it.