Sengoku Ninpo Hiroku: Goemon (戦国忍法秘録 五右衛門, sengoku ninpou hiroku goemon, roughly translated as Secret record of the Sengoku Ninjas: Goemon) or simply Goemon, is a Japanese manga created by Ken Ishikawa. It would be his last and posthumous work. It is based in the legendary ninja and bandit hero Goemon Ishikawa.