, also known as Embun, was a Japanese era name (年号, "nengō", lit. year name) of the Northern Court during the Nanboku-chō period after "Bunna" and before "Kōan". This period started in March 1356 and ended in March 1361; The pretender in Kyoto was . Go-Kōgon's Southern Court rival in Yoshino during this time was .