thumb|Drawing of the archetypical ninja from a series of Hokusai Manga|sketches by Hokusai. Woodblock print on paper. Vol. six, 1817.
A ninja was a covert operative in feudal Japan who specialized in stealth, espionage, and guerrilla tactics, often employed by feudal lords for intelligence gathering and assassination. Ninjas remain culturally significant as iconic figures in Japanese history and popular culture worldwide, symbolizing stealth and martial skill.
AI-generated from the Wikipedia summary — may contain errors.
thumb|Drawing of the archetypical ninja from a series of Hokusai Manga|sketches by Hokusai. Woodblock print on paper. Vol. six, 1817.
A , or was a spy and infiltrator in pre-modern Japan. Antecedents may have existed as early as the 12th century. Current legends to the contrary, there is little evidence that they were assassins.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).