Ichibē is an authoritative Shinigami who remains focused on the mission at hand. He speaks in a loud and upfront manner, and usually has an upbeat expression on his face. However, in battle, he is ruthless and somewhat patronizing, though he constantly smiles throughout his fights. Yhwach notes that he becomes much happier when he has resolved to kill someone. He displays a patronizing kindness toward his opponents, such as when he cut Yhwach’s physical and spiritual power in half in order to avoid tarnishing the reputation of the Quincy by defeating him at full power.