Among the Oaza of former Saga Town, Kadono County, Oaza Mizuo was reorganized into twenty-six towns which were prefixed by the name of 'Saga Mizuo,' the Oaza Hara into twenty-six towns which were prefixed by the name of 'Saga Shikimigahara,' and Oaza Koshihata which included twenty-nine towns which bore the name of 'Saga Koshihata.'
旧葛野郡嵯峨町のうち、大字水尾は「嵯峨水尾」を冠称する26町に、大字原は「嵯峨樒原」（さがしきみがはら）を冠称する26町に、大字越畑は「嵯峨越畑」を冠称する29町に、それぞれ編成された。