Landed estates (shōen) produced much of the material wealth supporting all levels of late classical and medieval Japanese society. During the tenth through sixteenth centuries, estates served as sites of de facto government, trade network nodes, developing agricultural technology, and centers of religious practice and ritual. Although mostly farmland, many yielded nonagricultural products, including lumber, salt, fish, and silk, and provided livelihoods for craftsmen, seafarers, peddlers, and performers, as well as for cultivators. By the twelfth century, an estate "system" permeated much of the Japanese archipelago. This volume examines the system from three perspectives: the land itself; the power derived from and exerted over the land; and the religion institutions and individuals that were involved in landholding practices. Chapters by Japanese and Western scholars explore how the estate system arose, developed, and eventually collapsed. Several investigate a single estate or focus on agricultural techniques, while others survey estates in broad contexts such as economic change and maritime trade. Other chapters look at how we learn about estates by inspecting documents, landscape features, archaeological remains, and extant buildings and images; how representatives of every social stratum worked together to make the land productive and, conversely, how cooperative arrangements failed and rivals battled one another, making conflict as well as collaboration a hallmark of the system. On a more personal level, we follow the monk Chōgen's restoration of Ōbe Estate and his installation of a famous Amida triad in a temple he built on the premises; the strategies of royal ladies Jōsaimon - in, Hachijōin, and Kōkamon - in as they strove to keep their landholdings viable; and the murder of estate official Gorōzaemon, whose own neighbors killed him as a result of a much larger dispute between two powerful warrior families. Land, Power, and the Sacred represents a significant expansion and revision of our knowledge of medieval Japanese estates. A range of readers will welcome the primary source research and comparative perspectives it offers; those who do not specialize in Japanese medieval history but recognize the value of teaching the history of estates will find a chapter devoted to the topic invaluable. Contributors and translators: Kristina Buhrma; Michelle Damian; David Eason; Sakurai Eiji (translated by Ethan Segal); Philip Garrett; Janet R. Goodwin; Yoshiko Kainuma; Rieko Kamei-Dyche; Sachiko Kawai; Hirota Kōji (translated by Janet R. Goodwin); Ōyama Kyōhei (translated by Janet R. Goodwin); Nagamura Makoto (translated by Janet R. Goodwin); Endō Motoo (translated by Janet R. Goodwin); Joan R. Piggott; Ethan Segal; Dan Sherer; Kimura Shigemitsu (translated by Kristina Buhrman); Noda Taizō (translated by David Eason); Nishida Takeshi (translated by Michelle Damian).