In 637, the Emishi/Ezo (northerners/northeasterners) refused to pay a visit to the Imperial palace and raised a rebellion, which was successfully suppressed thanks to the quick-witted wife of KAMITSUKENU no Katana.
舒明天皇9年（637年）蝦夷反乱し入朝せず、上毛野形名が妻の活躍により征討に成功。