However, she had a deeply jealous personality, and held a grudge over the beauty of FUJIWARA no Hoshi (Yoshiko) (the cousin of Anshi), who had the title of Senyoden no nyogo and later received the affection of the emperor. Such was her jealously that when she spied the emperor giving his affection to FUJIWARA no Hoshi, she threw a piece of pottery through a hole in the wall in a fit of violence.
しかし『大鏡』によれば非常に嫉妬深い性格で、後に天皇の寵愛を受けた宣耀殿女御藤原芳子（安子の従姉妹）の姿を垣間見した時にはあまりの美しさに妬心やみがたく、壁の穴から土器（かわらけ）の欠片を投げつけるという暴挙に出たという。