One Piece is a manga written and designed by Eiichiro Oda. The Italian edition is published by Star Comics, which began to be published in the books corresponding to the Japanese volumes on July 1, 2001. The story follows the adventures of Monkey D. Luffy, a boy whose body acquired the properties of rubber after having inadvertently ingested the Gom Gom demon fruit. Gathering a crew around him, Luffy explores the Main Route in search of the legendary One Piece treasure and pursues the dream of becoming the new Pirate King.
Enma is among the best swords in the world, in fact Kozuki Hiyori considers her a worthy replacement for Shusui. Hitetsu claims that he can cut through even hell. In Oden's hands, Enma and Ame no Habakiri became the only known weapons capable of harming Kaido.