Yagyū Munetoshi Martial artist
Yagyū Sekishūsai Taira-no-Munetoshi (柳生石舟斎平宗厳 1529 - May 25, 1606) was a samurai in Japan’s Sengoku period famous for mastering the Shinkage-ryū school of combat, and introducing it to the Tokugawa clan. He was also known as Shinsuke, or Shinzaemon.