Wikipedia
is a Japanese religious architectural style which emerged in the late 12th or early 13th century. Together with Wayō and Zenshūyō, it is one of the three most significant styles developed by Japanese Buddhism on the basis of Chinese models. Originally called , because it had nothing to do with India it was rechristened by scholar Ōta Hirotarō during the 20th century, and the new term stuck. Ōta derived the name from Chōgen's work, particularly Tōdai-ji's Daibutsuden.
Soon abandoned after its creator's death, probably because it didn't harmonize with Japanese tastes, it nonetheless influenced other building styles with its rational solutions. The combination of wayō and daibutsuyō in particular became so frequent that sometimes it is classed separately by scholars under the name . This grandiose and monumental style is the antithesis of the simple and traditional wayō style. The Nandaimon at Tōdai-ji and the Amida-dō at Jōdo-ji in Ono are its best extant examples.