In the city of Koka in Shiga Prefecture — also known as a “ninja village” — a written copy of the original, famous book on the art of ninja, “Karinseiyo,” has been discovered at a local shrine.

Japan has produced its first ninja studies graduate after Genichi Mitsuhashi spent two years honing his martial arts skills and absorbing the finer traditions of the feudal martial arts agents. The ...

TOKYO — Japan is turning to those hooded samurai-era acrobatic spies known as ninja to woo tourism. The Japan Ninja Council, a government-backed organization of scholars, tourism groups and businesses ...

AICHI, Japan--(BUSINESS WIRE)--"Tokugawa Ieyasu and Hattori Hanzo Ninja Corps" of Aichi Prefecture, Japan was recruiting new members for 2019. Among the 20 applicants was a passionate young American ...