: This legendary "Black Sword" and Great Grade katana makes its first appearance in this episode, wielded by the samurai zombie Ryuma. It eventually becomes one of Roronoa Zoro's signature weapons.
In this episode, the Straw Hat Pirates split up to uncover the secrets of the mansion and battle an army of the undead. One Piece Episode 342
One Piece Episode 342, titled is a key episode in the Thriller Bark Arc . It deepens the mystery of the haunted island and reveals the dark truth behind the "living" dead. Episode Summary : This legendary "Black Sword" and Great Grade