These thin pieces of wires are highly durable tools that can be used for a variety of purposes, such as rappelling, manipulating weapons, setting traps, binding or restricting an opponent's movements.
- Fire Release: Dragon Fire Technique
- Longsword Ninja Art — Earth Spider Sewing
- Longsword Ninja Art: Wire Crucifixion
- Manipulated Shuriken Technique
- Manipulating Windmill Triple Blades
- Murderous Grasp
- Wire Cage
- The sword Nuibari has a very lengthy wire attached to it to bind its opponents together, and in the anime, sharp enough to slice through flesh and bone.