Brief SynthesisThe Shrines and Temples of Nikko form a single complex composed of one hundred three religious buildings within two Shinto shrines (The Tôshôgû and The Futarasan-jinja) and one Buddhist temple (The Rinnô-ji) located in an outstanding natural setting. Criterion (iv): The Nikko shrines and temples is a perfect illustration of the architectural style of the Edo period as applied to Shinto shrines and Buddhist temples. The Gongen-zukuristyle of the two mausoleums, the Tôshôgû and the Taiyû-in Reibyô, reached the peak of its expression in the Nikko shrines and temples, and was later to exert a decisive influence. The mountains and forests retain their sacred meanings, and the shrines and temples of Nikko are in active religious use. Necessary repair works are conducted by the Foundation for Preserving Nikko Shrines and Temples which includes qualified conservation architects and skilled engineers.