Daiei (大永), also known as Taiei or Dai-ei, was a Japanese era name (年号,, nengō,, lit. "year name") after Eishō and before Kyōroku. This period started in August 1521 and ended in August 1528.[1] During this time, the emperors were Go-Kashiwabara-tennō (後柏原天皇)[2] and Go-Nara-tennō (後奈良天皇).[3]