Nezame no Toko (Agematsu Town, Nagano Prefecture)
Overview (History, Features, and Attractions) Nezame-no-Toko is a scenic valley on the Kiso River (Kiso Urushibara River) in Agematsu Town, Kiso District, Nagano Prefecture. The granite has been flattened by river erosion, creating a unique landscape of large and small rock formations, giving it the appearance of a "natural bedrock floor," hence the name.