Longsword Ninja Art — Earth Spider Sewing

Using Nuibari, Kushimaru buries several wire strings underground. Once a person stumbles into the area he is able to trap them in a myriad of wires which he uses in an attempt to cut their feet off.

Trivia

 * The Atypus karschi spider, known in Japan as, hunts with an unusual tube-shaped web, which is partially hidden underground. When a prey lands on it, the spider bites through the silk.