Izuru appears as a cold and emotionless person who finds everything and everyone boring, though he does talk and express in a more polite way than his alternate identity in the Japanese version. He expresses a disgust for talentless people, because his "teachers" taught him that they are just parasites who oppose and leech off of those with talent instead of acknowledging their "true superiors". Because of his constant boredom, Izuru is highly resilient to unpleasant events happening around him