The following night when Prince Arima went back home, Akae told MONONOBE no Enoi no shibi to lead the workers of constructing the palace to lay siege to the Prince's house in 市経, and he rapidly reported to the Emperor by ekiba (horses for transportation of official travellers).
有間皇子が自宅に帰ったその夜、赤兄は物部朴井鮪に命じて宮殿造営の丁を率いさせ、市経にあった皇子の家を囲ませ、駅馬で天皇に急報した。