Izumi was described as a kind and considerate girl for an Uchiha. After her father's sacrifice, Izumi was traumatised and blamed herself. Since then, she decided to live up to her father's example by becoming stronger so she could help others like her father did. Because of this, Izumi never fell into the Curse of Hatred, unlike the vast majority of her fellow clansmen. Even though she appeared to distrust the rest of her clan like Itachi and Shisui Uchiha.