The second child of Soun Tendou is portrayed as someone who values money above all else. They are willing to go to great lengths, even resorting to blackmailing their own family members, to acquire wealth. In some narratives, this character plays a significant role in attempting to extort funds or placing bets purely for entertainment purposes. Their attitude is characterized by sarcasm, materialism, egoism, manipulation, sadism, and an utter disregard for morality. Despite this, they are often depicted as being highly intelligent in both the manga and anime adaptations.