Gennin

For the formerly-German town of Gennin, see Jenin, Poland

Gennin (元仁) was a Japanese era name (年号, nengō; lit. "year name") after Jōō and before Karoku. This period spanned the years from November 1224 to April 1225. The reigning emperor was Go-Horikawa-tennō (後堀河天皇).