One Piece is a manga written and designed by Eiichiro Oda. The Italian edition is edited by Star Comics, which began publication in books belonging to the volumes in japanese on July 1, 2001. The story follows the adventures of Monkey D. Luffy, a boy whose body gained the properties of rubber after having ingested inadvertently the fruit of the devil Gom Gom. Gathering a crew around, Luffy explores the Main Route in search of the legendary treasure of One Piece and chase the dream of becoming the new Pirate King.
Im is among the best swords in the world, in fact, Kozuki Hiyori considered a worthy replacement for Shusui. Hitetsu claims that it can cut even the hell. In the hands of Oden, Im and Ame no Habakiri became the only weapon known capable of damage to Kaido.