On July 19, 587, SOGA no Umako decided to follow Kashiyaki-hime and ordered SAEKI no Muraji Nifute, HAJI no Muraji Iwamura, and IKUHA no Omi Makuhi to kill Prince Anahobe and Prince Yakabe as soon as possible.
同年6月7日、蘇我馬子は炊屋姫を奉じて、佐伯連丹經手、土師連磐村、的臣眞噛に速やかに穴穂部皇子と宅部皇子を誅殺するよう詔した。