Kan'ei (寛永) was a Japanese era name (年号, nengō, "year name") after Genna and before Shōhō.
This period spanned the years from February 1624 through December 1644.
[1] The reigning emperors and single empress were Go-Mizunoo-tennō (後水尾天皇), Meishō-tennō (明正天皇) and Go-Kōmyō-tennō (後光明天皇).
[2]