Also, a headquarters was set up on the site during the period of the Northern and Southern Courts (Japan) and became the burial place of Yoshisada NITTA of the Southen Court faction.
また、南北朝時代(日本)にこの地域に本拠地を構え、、南朝方（新田義貞）についた窪寺氏の葬地にもなっている。