Tagu Province is considered to have existed along the basin of Taku River in Izumo Province, and Amanomikatsuhime is said to have been the same goddess as Amanomikatsuhime (or Amenomikajijhime featuring in the 'tale of Mt. Kannabi of Tatenui Country') who appears in the section of Inunosato, Aika County in "Izumo no kuni Fudoki" (Records of the culture and geography of the Izumo Province).
多具の国とは、出雲国の多久川流域とされ、また阿麻乃彌加都比売は『出雲国風土記』秋鹿郡伊農郷にみえる天ミカ津日女（もしくは楯縫郡神名樋山の項の天御梶日女）と同神とされる。