The Nanashaku Jitte (Seven Shaku Ten Hand) is Smoker's primary weapon. It is a jitte whose tip is made of Seastone, which Smoker uses to suppress Devil Fruit users' powers in order to debilitate and capture them.
- Users: Smoker
As the jitte is tipped with Seastone, it can be used to nullify Devil Fruit powers simply by contact. Smoker uses this to his advantage to strike such opponents, as well as to stop them by sapping them of their powers and mobility. He uses it in conjunction with his Plume-Plume Fruit powers to get close to his opponents in order to make his strike land. Because of its composition, the jitte does not transform into smoke along with Smoker.
Smoker can also imbue the jitte with Armament Haki, turning it darker in color. This makes it much harder and allows him to strike with much more force.
- The jitte (also known as a jutte, both meaning "Ten Hand") is a weapon used by Japanese law enforcers, which fits Smoker's status as a Marine officer perfectly. The hook on a jitte is normally meant to help disarming an opponent, while the truncheon part is used to subdue the criminal.