Description: 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.[2][page needed] 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.
Description: Black Cat is a comic book adventure heroine published by Harvey Comics from 1941 to 1951. Harvey also published reprints of the character in both the mid-1950s and the early 1960s. The character's creation is claimed by the Harvey family to have originated with publisher Alfred Harvey, but there is no corroborating evidence for this. The Black Cat debuted in Pocket Comics #1 (August 1941).