Chapter 51

Chapter 51 is named "Roronoa Zoro Falls Into the Sea".

Cover
Buggy's Crew: After the Battle! Vol. 12: "Introducing the Mysterious Pirate Woman"

Buggy is saved from the crab by a pirate woman.

Short Summary
Zoro vs Mihawk; Zoro is no match.

Long Summary
Zoro challenges Mihawk to a sword fight. However, Mihawk humiliates him by answering his request with a pocket knife. Zoro is furious and attacks, but is stopped with ease. Zoro remembers his promise to Kuina, and redoubles his efforts, but his all his attacks are in vain until Mihawk gets bored and pierces Zoro's chest. Zoro does not back down, but stands with the knife in his chest.

When asked why he does not retreat to escape from the knife wound, Zoro answers that he cannot go back, and that he rather would die than lose. Amazed by Zoro's strong will, Mihawk asks him his name and, as an honor, draws the big black sword he carries on his back for the final dual.

Zoro prepares his ultimate attack, the Sanzen Sekai, but can do nothing. All of his swords except the Wado Ichimonji are broken in Mihawk's attack. Admitting his loss, Zoro turns around and faces Mihawk with his arms outstretched to the sides to receive the final blow. Mihawk is pleased with that brave gesture and slashes Zoro's chest open.

Chapter Notes

 * Dracule Mihawk's black sword is the greatest sword in the world according to him.
 * Zoro is defeated.

Anime episode
Episode 24