As the name suggests, Nagao-go was the birthplace of NAGAO clan, and the Goryo-jinja shrine (Sakae Ward, Yokohama City) was the most important shrine for NAGAO clan, who performed religious services for their ancestors.
この地はその名の通り長尾氏発祥の地であり、そこにある御霊神社_(横浜市栄区)は長尾氏一門の祖先祭祀の中心であった。