Ninjutsu is known for using many various weapons for self defense and attacks. Weapons used ranged in everything from bow staffs to shurikens. But the most famous weapon in all combat throughout history (not just ninjutsu) is the sword. For thousands of years, the sword was the weapon of choice for many cultures.
This video will teach you how to do a basic ninjutsu sword draw with proper form. Sword practice can be extremely dangerous, and it is recommended that training should be performed with a bokken (Japanese wooded sword).