Ulti is a bold, rude, and short-tempered young woman, not one to back down from a verbal quarrel and regularly threatening violence against those who annoy her, Somewhat fickle, she is shown acting friendly and trying to come off as refined, mature one moment, then yelling whilst dangerously blunt the next, Not even the likes of Queen or Kaidou, both her direct superiors (and the latter of whom most crew members seem at least somewhat afraid of), are safe from her vitriol.