Sandai Kitetsu, One Piece Wiki

For other uses of this name, see Kitetsu (Disambiguation). The Sandai Kitetsu is one of the Grade swords. Like all of its predecessor Kitetsu swords, this one is said to be a "Cursed Sword/Blade" (妖刀, Yōtō?). It is one of Kozuki Sukiyaki's creations. Zoro picked the sword from a barrel of cheap katanas in a shop at Loguetown after sensing its quality; Tashigi later identifies the sword from a catalog. When the owner first saw it, he was not going to allow Zoro to buy it, telling him of the curse

Nami/Abilities and Powers, One Piece Wiki

Kuina's death

Sandai Kitetsu, Wiki

Oto and Kogarashi, One Piece Wiki

Kashu, One Piece Wiki

Sandai Kitetsu, One Piece Wiki

ONE PIECE – SANDAI KITETSU, THE SWORD OF RORONOA ZORO (w FREE sword st – FF COLLECTIBLES

Sandai Kitetsu, Wiki

DK 1508 One Piece Sandai Kitetsu - MOULD KING™ Block - Official Store

List of One Piece episodes (seasons 1–8) - Wikipedia