Man'en (万延) was a Japanese era after Ansei and before BunkyŪ and spanned from March 18 (?), 1860 to February 19 (?), 1861. The reigning emperor was Kōmei.

Change of Era

Due to the fire at Edo Castle and the disturbance at the Sakuradamon, on March 18 (?), Ansei 7 (1860), the era was changed to Man'en

Source of Name

From The Book of the Later Han, "豊千億之子孫、歴万載而永延" (Translation unclear to me)

Man'en	1st	2nd
Gregorian	1860	1861

ja:万延