Similar to 紫波郡

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  胆沢郡

  Isawa District, Iwate
  
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  岩手郡

  Iwate District, Iwate
  
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  和賀郡

  Waga District, Iwate
  
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  江刺郡

  Esashi District, Iwate
  
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  稗貫郡

  Hienuki District, Iwate
  
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  九戸郡

  Kunohe District, Iwate
  
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  磐井郡

  
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  鹿角郡

  Kazuno District, Akita
  
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  気仙郡

  Kesen District, Iwate
  
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  二戸郡

  Ninohe District, Iwate
  
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  閉伊郡

  
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  奥六郡

  
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  安倍氏 (奥州)

  Abe clan
  
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  後三年の役

  Gosannen War
  ▲1 trends

  
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  前九年の役

  Former Nine Years' War
  ▲1 trends

  
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  会津郡

  
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  安積郡

  
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  安達郡

  Adachi District, Fukushima
  
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  伊具郡

  Igu District, Miyagi
  
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  石川郡

  Ishikawa District, Fukushima
  
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  田舎郡

  
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  磐城郡

  
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  磐前郡

  
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  岩瀬郡

  Iwase District, Fukushima
  
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  宇多郡

  
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  大沼郡

  Ōnuma District
  
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  牡鹿郡

  Oshika District, Miyagi
  
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  小田郡 (陸奥国)