忍術 - Ninjutsu
Ninjutsu is a Japanese martial art. Practice often involves two people, with one person receiving the technique while the other person performs the technique. Ninjutsu features Taihenjutsu (rolling, falling, conditioning, and agility exercises), Dakentaijutsu (striking techniques), Jutaijutsu (throwing, grappling, and joint lock techniques), and Weapon Techniques (sword, knife, stick, baton, cord, chain, throwing star, etc.)