Ashikaga Yoshitane, also known as Ashikaga Yoshiki, was the 10th shōgun of the Ashikaga shogunate who headed the shogunate first from 1490 to 1493 and then again from 1508 to 1521 during the Muromachi

Entoku was a Japanese era name after Chōkyō and before Meiō. This period spanned the years from August 1489 through July 1492. The reigning emperor was Go-Tsuchimikado-tennō.