Over the course of his journey to become the greatest swordsman, Zoro has formed many strong relationships in One Piece.

Episode 24, "Hawk-Eyes Mihawk! Swordsman Zoro Falls into the Sea!" The most powerful move in Zoro’s Three Sword Style arsenal, Sanzen Sekai and its variants have been used in multiple battles ...

Zoro acknowledges and respects Dracule Mihawk as the greatest swordsman after their battle. As a man who dreams of one day becoming the greatest swordsman who ever lived, it certainly takes a lot ...