Enchō

Enchō (延長) was a Japanese era name (年号, nengō, "year name") after Engi and before Jōhei.

This period spanned the years from April 923 through April 931.

[1] The reigning emperors were Emperor Daigo-tennō (醍醐天皇) and Emperor Suzaku-tennō (朱雀天皇).

[2]