In 624, minister SOGA no Umako demanded the cession of Katsuragi Prefecture (a local ruling family in the Yamato Katsuragi area in Yamato Imperial dynasty) from Emperor Suiko, and Uchimaro and AZUMI no Muraji were sent to report to the Emperor.
推古天皇32年（624年）大臣の蘇我馬子が推古天皇に葛城県の譲渡を要求し、内麻呂と阿曇連が遣され天皇へ奏上している。