Ninja katana: what makes this different from other katanas is it's "short blade" & "long handle" at first glance looks like any other passing Samurai, a sudden draw from an unexpectedly short sword would make it practically impossible for the Ninja’s victim to react
The legendary ninjato "straight blade" what ninjas were thought to use
Kaginawa: four ferric hooks that are fixed together by a ferric circle. Kaginawa is definitely one of the must-have implements ninjas will carry.
Kaginawa
Ninja Shuko
The claws could be used in close quarter combat to tear like that of a ferocious tiger or bear. The shuko could also be used to aid in climbing walls and trees.
Ninjato
Kunai: belongs to the climbing equipment collection. It’s rather thin and can be inserted into narrow crevices. Being used as a small trowel at ordinary times, it can fend against the rival’s sword or Shuriken (or it can be directly used as a Shuriken). Various shapes are available.