Zenitsu is a coward, always claiming that she will soon die because of her risky job as a Demon Slayer. She also has rather low self-esteem despite her strength, to the point of thinking she is useless. Zenitsu is afraid all the time, constantly crying and always trying to run away at the slightest sign of danger, claiming that she wants to live a normal, modest life instead of being a Slayer. But she also has a very kind and caring side. She also is flirty, and never wants to be single.