645–650 Taika 686–686 Shuchō 704–708 Keiun | 650–654 Hakuchi 701–704 Taihō 708–715 Wadō | |
![]() | ||
Chōgen (長元) was a Japanese era name (年号,, nengō,, lit. "year name") after Manju and before Chōryaku. This period spanned the years from July 1028 through April 1037. The reigning emperors were Go-Ichijō-tennō (後一条天皇) and Go-Suzaku-tennō (後朱雀天皇).
Contents
Change of era
Events of the Chōgen era
References
Chōgen Wikipedia(Text) CC BY-SA