Zenitsu is cowardly, weak-willed, and anxious. He has rather low self-esteem despite his talent he even considers himself useless. Zenitsu is in a constant state of fear. Zenitsu screams and shouts a lot, much to the annoyance of the people around him. He tends to hit on girls who he thinks are cute and asks them to marry him, much to their annoyance. This womanizing nature is shown to override his docile and quiet personality. He complains a lot and does show to respect women.