Azuchi-Momoyama Architecture refers to a style of Japanese architecture that flourished during the late 16th century, particularly under the rule of Oda Nobunaga and Toyotomi Hideyoshi. This period is characterized by the construction of grand castles, such as Azuchi Castle, which showcased a blend of traditional Japanese design and new influences from Europe and China. The architecture features multi-storied structures, intricate wooden frameworks, and elaborate decorative elements. Notable aspects include the use of large, ornate roofs and the incorporation of defensive features, reflecting the era's focus on power and prestige. This style laid the groundwork for later developments in Edo-period architecture.