Since it is presumable that Shibata County was covered by Natori-dan geographically, it is considered that Myobo was for the Natori-dan stationed at Isawa-jo Castle.
柴田郡は地理的な関係から名取団に属したと推定できるので、名簿は胆沢城に駐屯した名取団のものと考えられる。