ArtStation - Zoro Katana

ArtStation - Shusui - Zoro's katana

Roronoa Zoro Sword Style by Gimo Lanot

ArtStation - Zoro's Swords

ArtStation - Zoro Katanas

ArtStation - One Piece: Zoro's Katana

roronoa zoro of one piece swinging his 3 katanas

ArtStation - Enma One Piece

ArtStation - Shusui - Roronoa Zoro

ArtStation - Roronoa Zoro

ArtStation - Shusui - Zoro's katana

Zoro Roronoa wearing a kimono fighting with a glowing black katana animated ultra realistic - Playground

To finish it up! Zoro's Katana Kitetsu III ! ONE PIECE