Bun'an (文安) was a Japanese era name (年号,, nengō,, lit. "year name") after Kakitsu and before Hotoku. This period started in February 1444 and ended in July 1449. During this time, the emperor was Go-Hanazono-tennō (後花園天皇).
Bun'an (文安) was a Japanese era name (年号,, nengō,, lit. "year name") after Kakitsu and before Hotoku. This period started in February 1444 and ended in July 1449. During this time, the emperor was Go-Hanazono-tennō (後花園天皇).