Ninjutsu Concepts

Furido's Four Men was a group that appeared on Naruto Shippuden. They are the main antagonists on the non-canon filler arc.

A high level Ninja who is usually in charge of training a group of Genin, and are often sent on A and S-Rank missions, sometimes even going alone.

Jutsu is the Japanese word for "art" and some of the techniques in the Naruto Universe.

Kekkei genkai are abilities passed down genetically within specific clans.

Medical ninja are ninja who specialise in medical treatment and use of medical-oriented techniques to heal others. Becoming a medical-nin requires high intelligence and excellent chakra control.

Ninja Dogs are trained dogs that are used for special tracking and forms of taijutsu and ninjutsu.

The Six Paths of Pain is a special jutsu that the ninja Nagato used a collection of reanimated corpses for his Akatsuki persona called Pain.Later Tobi created his own Six Paths of Pain using the revived Jinchuriki.