War and Faith: Ikko Ikki in Late Muromachi Japan

During the sengoku era—the period of "warring provinces" in fifteenth- and sixteenth-century Japan—warlords vied for supremacy and sought to expand their influence over the realm. Powerful religious institutions also asserted their military might by calling upon their adherents to do battle against forces that threatened their spiritual and secular interests.

The Honganji branch of Jodo Shinshu (True Pure Land Sect) Buddhism was one such powerhouse that exercised its military will by fanni...