The Ninjato (忍者刀) is allegedly one of the preferred weapons that the Shinobi of feudal Japan carried. This ninja sword is hand made with traditional technology, in the blade style of Kiriha Zukuri. The blade is 1060 high carbon steel with special treated, black color by electroplating on the surface prevents blade from rusting. Bo Hi (blood grooves) on each side can balance the blade to achieve optimal performance when swung. The blade is full tang and hand sharpened, suitable for battle.The say..