"Kojidan" contains a gloomy story that she had turned into a monk called 'ogre-like priest,' and when her older brother KIYOHARA no Munenobu was defeated by MINAMOTO no Yorichika she was about to get involved in the incident, so she showed her pubic region in order to prove she was a woman.
『古事談』には、「鬼形之法師」と形容される出家の姿となり、兄・清原致信が源頼親に討たれた際、巻き添えにされそうになって陰部を示し女性であることを証明したという陰惨な話がある。