Following this, a family member of Takakage NAGAO, a vassal of Noriaki, came to own Ueda-sho Manor between 1352 and 1355, called himself of the UEDA NAGAO clan and used the castle on Sakato-yama Mountain as his base.
その家臣長尾高景の一族の者が、文和年間（1352年-1355年）に上田荘を領し、上田長尾氏を称して、坂戸山を居城にした。