Keiun

Keiun (慶雲), also known as Kyōun, was a Japanese era name (年号, nengō, "year name") following Taihō and preceding Wadō.

The period spanned the years from May 704 through January 708.

[1] The reigning emperors were Monmu-tennō (文武天皇) and Genmei-tennō (元明天皇).

[2]