Daisuke has a tendency to be overconfident like Zoro. He also likes to tease people, especially Tashigi. Despite this, he can be level-headed at times, acknowledging grimly that one day he would have to fight Smoker and preparing an anit-Moku Moku no Mi attack for the occasion. Daisuke also has a strong sense of Justice, deciding to seek out Dragon and become a member of the Revolutionaries.