Kikoku Sword

Trafalgar Law’s sword is called Kikoku—literally 'Demon Cry.' In fandom you’ll also see it listed as law sword, trafalgar law sword, or law katana.

The manga hints that Kikoku One Piece might be cursed, similar to the Kitetsu line, but Oda hasn’t confirmed it in canon. Fans often group it with 'cursed katana One Piece' discussions.

Yes. Kikoku is designed like a modern nodachi—a long‑bladed field sword. It’s longer than a standard katana, giving the law sword one piece its distinctive reach.

Yes, Kikoku is believed to be a cursed blade in the world of One Piece. Although its exact classification hasn't been officially confirmed by Oda as one of the 12 Supreme Grade swords or 21 Great Grade swords, it was revealed in the One Piece SBS (Volume 71) that Trafalgar Law's sword, Kikoku, is a 'cursed sword'. Law wields it with precision using his Ope Ope no Mi powers, which may help him handle its dangerous nature. While Kikoku One Piece hasn't shown the kind of aggressive will seen in some other cursed blades like Zoro’s Sandai Kitetsu, it is larger than a standard katana, and resembles a nodachi. Its ominous name—literally meaning 'crying demon' or 'weeping demon'—adds to its sinister reputation. For fans, it’s one of the most iconic anime swords, and its law sword replica is popular among collectors and cosplayers alike.

Based on SBS scale art, Kikoku is roughly 100 cm blade / 140 cm overall—a true full‑size nodachi. A typical trafalgar law sword replica follows these dimensions.

Canonically the twelve 'Supreme Grade' (Saijo o Wazamono) swords are the rarest. Examples include Yoru (Dracule Mihawk) and Shodai Kitetsu. Kikoku’s grade is still unlisted.

Yes, Kikoku is considered a very good sword in the world of One Piece, especially for its unique traits and how effectively Trafalgar Law uses it. Although its official grade (like Supreme Grade or Great Grade) hasn't been revealed, Kikoku stands out as a cursed sword and is noticeably larger than a regular katana, resembling a nodachi. It complements Law's Ope Ope no Mi powers perfectly, allowing him to perform surgical precision cuts across great distances. Its design is iconic—with a black blade featuring a burnt flower pattern and a fluffy white hilt wrapping—making it not just powerful, but also memorable in appearance. For fans and collectors, the Trafalgar Law Sword Replica is considered one of the coolest anime swords and is frequently sought after. So while we don’t have a full ranking from Oda, Kikoku is undoubtedly a powerful and highly effective sword in both combat and visual impact.

A machine‑made katana price starts around USD 200–500. Hand‑forged, folded‑steel pieces from certified smiths range USD 2,000–10,000+. National Living Treasure blades can exceed USD 30,000.