Momoyama Period (1573–1615) Birds and Flowers of the Four Seasons, Momoyama period (1573–1615), early 17th century Kano School Japan Pair of six-fold screens; color on gold-leafed paper Wine container, Momoyama period (1573–1615), ca. 1596–1600 Japan Lacquered wood With the decline of Ashikaga power in the 1560s, the feudal barons, or daimyos, began their struggle for control of Japan. ..