He invited the Emperor to a false ceremony by saying he would present him with products of Togoku (eastern provinces), and it was there that the Emperor was assassinated by YAMATO no Aya no Koma.
そして東国の調（ちょう）を進めると偽って天皇を儀式に臨席させ、その席で東漢駒（やまとのあやのあたいこま）の手により暗殺した。