There is a stone monument on the hill, engraved as 'Ohide TANAKA's Grave' in his own hand writing, while Ohide is buried in a small circular shaped mound behind the monument.
ここにある石碑には自らの筆跡で「田中大秀之奥城」と刻まれ、その後方の小円墳に大秀が葬られている。