Shogun
Etymology
Thus, a literal translation of sei-i taishōgun would be 'Commander-in-Chief of the Expeditionary Force Against the Barbarians'.
Kenmu Restoration (1333–1336)
Emperor Go-daigo did not like the growing fame of Ashikaga Takauji and ordered Nitta Yoshisada and others to defeat Ashikaga Takauji. In response, Takauji led a group of samurai against the new government and defeated the imperial court forces. This ended Emperor Go-Daigo's new regime in 1336 after only two years.
Tokugawa shogunate (1603–1868)
In 1617, a month before his death, Ieyasu was appointed daijō-daijin (太政大臣, Chancellor of the Realm).