ninjutsu 

Ninjutsu is a large collection of different martial arts that was used by ninja. The ninja used 18 different martial arts called Ninja Juhakkei. These martial arts are...
Seishin-teki kyoyo(spiritual refinement)
Taijutsu(unarmed combat)
Ninjaken(sword techniques)
Bojutsu(stick and staff fighting techniques)
Shuriken(throwing blade technique)
Sojutsu(spear fighting)
Naginatajutsu(halberd fighting)
Kusarigamajustu(sickle and chain techniques)
Kayakujutsu(pyrotechnics and explosives)
Hensojutsu(disguise and impersonation)
Shinobi-iri(stealth and infiltration techniques)
Bajutsu(horsemanship)
Sui-ren(methods involving water)
Boryaku(military strategy and political manipulation)
Choho(espionage)
Intonjutsu(concealment and escape methods)
Tenmon(meterology, zoology)
Chimon(geography, zoology)
Also thngs like chakra is complete crap, and ninja weren't magical. This is something from the old days because many people didn't understand how ninja did their jobs.

There are some other martial arts that ninja used like using bow and arrows and medicine making but the Ninja Juhakkei are the main ones used and the ones that make up ninjutsu.

ninjutsu by nathan676 March 1, 2008

ninjutsu 

its like ninja magic, cept without the wands...and the cauldron.......and frog eyes and stuff.

well, with an exception of naruto quirks and stuff, ninjutsu is a collection of techniques and styles that are used by ninja's for concealment, escape, disguise, medicine, archery, collecting information and etc. some skills include:

taijutsi (unarmed combat)
ninja ken (sword fighting)
Seishin-teki kyôyô (spiritual refinement)
Shurikenjutsu (throwing blades)
Hensôjutsu (disguise and impersonation)
Shinobi-iri (stealth and infiltration methods)
Intonjutsu (escaping and concealment)
Sui-ren (training in water)

dont bitch with me, or ill go ninjutsu on ur ass!

ninjutsu by gunslingergirlvy_c_e January 3, 2006

ninjitsu 

Mispelling of Ninjutsu, the art of stealth CQB, practiced by the ninja.

"Although, NinjItsu and NinjUtsu sound the same, almost."
-me

ninjitsu by Dave November 5, 2004

Ninjutsu 

A traditional Japanese art of stealth, camouflage, and sabotage, developed in feudal times for espionage and now practiced as a martial art.

I've trained in the art of ninjutsu!

Ninjutsu by Otaku Reaper September 22, 2017

Ninjutsu 

Developed in the 16th century during the Feudal era of the Japanese, it was created to combat the ever rising threat of the samurai. The art was specifically created to target weak joints within armour with a concentration of a high powered blow.

Now practically useless, it is used by morons who think that being a ninja is cool, when in reality, Chinese wushu owns everyone.

The ninjutsu martial artist died when the Chinese Taichi practitioner kicked his ass.

Ninjutsu by Expert of Martial Arts May 27, 2005

Ninjitsu 

“To fold a shirt while a person is still in it”

“I’m going to ninjitsu Yo ass”

Ninjitsu by Smickle pickle July 10, 2020

Ninjutsu Chop

The gentle art of folding clothes while people are still inside them

He practiced the art of Ninjutsu Chop

Ninjutsu Chop by Lythero April 24, 2024