What is "nikaido"

is the name of one of the administrative units ("towns", chō or machi) of Kamakura, a city located in Kanagawa, Japan, about 50 km south-south-west of Tokyo. Nikaidō lies immediately to the east of Nishi Mikado and Yukinoshita, and used to be called Higashi Mikado. The name is still sometimes used. In it lie famous temples and shrines like Zuisen-ji, Egara Tenjinsha, Kamakura-gū and Kakuon-ji. It's in Nikaidō that first Kamakura shogun Minamoto no Yoritomo built , one of his most important temples. It was probably part, together with Yukinoshita, of the Ōkura Valley that gave its name to the Ōkura Bakufu, Yoritomo's first government.