The shipwright of the Straw Hat Pirates, he has a bold personality, likes to sing, dance strangely, and likes to wear only a pair of shorts. As a reformer, Franky hides various weapons. When Franky was captured by CP9 and taken to Justice Island, he was moved by Luffy’s spirit in saving Robin, and stood by Luffy and the others without hesitation. After the incident on Judiciary Island, Franky built a dream ship using materials from Adam’s Treasure Tree, named it “Sunny” and gave it to the Straw Hat Pirates. Later, he joined the Straw Hat Pirates at the invitation of Luffy.