Ninjutsu is a martial art that has been around for several centuries. The art includes several techniques that are designed to help you defend yourself and survive, if necessary. Many ninjutsu techniques are not much different from what you see in other martial arts.

A ninja is a thief that wears a special kind of armor that allows him to blend into his surroundings. He may be armed with a variety of weapons that are hidden in the armor. Ninjas tend to be very good at moving through the darkness and blending into the shadows.

The Ninja Art of Self-Defense is designed to help you to better understand how to defend yourself from an attack or prevent an attack.

The App uses the most basic techniques in the art of the ninja. It will help you develop self-control, awareness, and mental discipline.