Miyamoto Musashi was more than just a legendary samurai; he was a philosopher, strategist, and master of self-discipline. His undefeated record in duels, his development of the two-sword technique, and his timeless wisdom in The Book of Five Rings ensure that his name remains legendary. Discover Miyamoto Musashi , legendary samurai and author of "The Book of Five Rings," and his enduring legacy. Miyamoto Musashi (宮本 武蔵, Miyamoto Musashi ; c. 1584 - June 13, 1645), (childhood name Miyamoto Bennosuke or Miyamoto Musana), was the best-known Japanese swordsman. He is believed to have been one of the most skilled swordsmen in Japanese history. Musashi , as he is often known, became legendary through his outstanding swordsmanship in numerous duels, starting when he was thirteen years old. He is the founder of the Hyoho Niten Ichi-ryu, or Nito Ryu style (two-sword style) of ...