One Piece manga-related katana, a fine handmade version of the anime sword—the original Kitetsu demon sword, a detachable 560-piece model, serial number 020875391360. Kitetsu, one of the 12 supreme swords from the manga "One Piece," is a demon sword, considered the strongest in the Kitetsu series. Blade material: high-carbon steel with black flame pattern, hand-ground, pickaxe-forged. Total length: 103cm. Blade length: 71cm. Blade width: 3.2cm. Handle length: 26cm. Blade thickness: 0.75cm. Sheath: solid wood with lacquer finish. Weight: 1.5kg. Attachment: alloy, copper.