Ninjutsu

Martial arts discipline and tactics of the ninja

Ninjutsu (忍術), sometimes used interchangeably with the modern term ninpō (忍法), is the martial art strategy and tactics of unconventional warfare, guerrilla warfare, insurgency tactics and espionage purportedly practised by the ninja. Ninjutsu was a separate discipline in some traditional Japanese schools, which integrated study of more conventional martial arts (taijutsu) along with shurikenjutsu, kenjutsu, sōjutsu, bōjutsu and others.

This keyword could refer to multiple things. Here are some suggestions: