There was a Hashihaka Tumulus that is considered to be the tomb of Yamato Totohimomo Sohimenomikoto no Mikoto (Imperial Princess) according to an imperial tradition, and this tomb was an enormous tumulus of a circular shape with a rectangular frontage, with a total length of 280 meters.
伝承では倭迹迹日百襲姫命の墓とされる箸墓古墳があり、これは墳丘長280メートルに及ぶ巨大前方後円墳である。