Mitsuri is a very kind and emotional person who has trouble hiding her expression which can be seen when she bursts out laughing while the other Pillar members hold it in. She is shy but always kind to others, even to Nezuko who had turned into a Demon. She loves her family and her five siblings and is shocked to hear that Sanemi Shinazugawa and his brother Genya Shinazugawa do not get along.