Ashikaga Yoshinori
By this period, a number of clans had fallen by the wayside, leaving the Reizei and the Nijō families; the former stood for "progressive" approaches, the varied use of the "ten styles" and novelty, while the latter conservatively hewed to already established norms and the "ushin" (deep feelings) style that dominated courtly poetry. Eventually, the Nijo family became defunct, leading to the ascendancy of the "liberal" Reizei family. Their innovative reign was soon deposed by the Asukai family, aided by the Ashikaga shōgun, Ashikaga Yoshinori.