Ishikawamaro himself was prompted to commit suicide when he was falsely charged in 649, and his younger brother, SOGA no Himuka, whose accusations led to his Ishikawamaro's death was demoted and transferred to Dazaifu (It is speculated that SOGA no Himuka was transferred as a means to keep him silenced.)
石川麻呂自身は649年に冤罪で自害し、讒言した弟の蘇我日向も大宰府に左遷させられた（口封じとの説もある）。