Miyamoto Musashi

Lore & Background

Details of Musashi's early life are difficult to verify. He wrote in The Book of Five Rings that he was born in Miyamoto, a village in Harima Province. The Niten Ki supports that he was born in 1583. His father, Shinmen Munisai, was an accomplished martial artist. Musashi's first duel occurred when he was 12–13, defeating Arima Kihei; his second at age 16, defeating Tadashima Akiyama. In 1599, he left his village at age 15 or 16. In 1600, he served in Kuroda Yoshitaka's army on the Eastern side and fought in the Battle of Ishigakihara and the Siege of Fuka Castle. In December 1608, he met Mizuno Katsunari, a Tokugawa general, and taught him secret techniques. In 1611, he learned zazen at Myōshin-ji. He duelled Sasaki Kojiro on 13 April at Ganryu Island, arriving late and using a carved oar as a bokken to fatally strike Kojiro. During the Siege of Osaka (1614), he served under Mizuno Katsunari, carrying his banner and acting as bodyguard to Katsunari's son. He became a retainer of the Hosokawa lords of Kumamoto in 1640. He died on 13 June 1645, bequeathing The Book of Five Rings and Dokkōdō to his student Terao Magonojō seven days before his death.

Reader's Guide

Miyamoto Musashi is renowned as a kensei, or sword saint, of Japan, famed for his undefeated record across 62 duels and his unique double-bladed swordsmanship. He founded the Niten Ichi-ryū (or Nito Ichi-ryū) school of swordsmanship. In his final years, he authored two key documents: *The Book of Five Rings*, which concretely details his martial art and its broader significance, and *The Path of Aloneness*, a collection of aphoristic statements on his life philosophy. Both were given to his chief student, Terao Magonojō, a week before Musashi’s death. His early life is difficult to verify; he wrote in *The Book of Five Rings* that he was born in Miyamoto village, Harima Province, and an early biography states he was born in 1583. His father, Shinmen Munisai, was an accomplished martial artist skilled with the sword and jutte. Musashi’s first duel occurred when he was 12 or 13, defeating Arima Kihei, a practitioner of Kashima Shintō-ryū. He won a second duel at 16 against Tadashima Akiyama. At age 21 in Kyoto, he defeated several students of a famous sword school. He served in Kuroda Yoshitaka’s army on the Eastern side during the Sekigahara campaign, fighting at the Battle of Ishigakihara and the Siege of Fuka Castle. Modern historians, citing clan records, argue he and his father sided with the Eastern Army, contrary to older theories. He was a friend of Tokugawa general Mizuno Katsunari, with whom he fought at Sekigahara, the Siege of Osaka, and the Shimabara Rebellion. In 1611, he learned zazen at Myōshin-ji in Kyūshū. The Miyamoto Musashi Budokan training centre in Okayama Prefecture was erected in his honour.

Did You Know?

• Musashi's full name and title in The Book of Five Rings is Shinmen Musashi-no-Kami Fujiwara no Harunobu.
• He developed eczema during infancy, which had an adverse effect on his appearance.
• The Miyamoto Musashi Budokan training centre in Ōhara-chō, Okayama Prefecture, Japan, was erected in his honour.
• Musashi's third duel, at age 21, was in Kyoto, where he defeated several students of a famous sword fighting school.

Notable Quotes (Wikiquote)

"I have been many years training in the Way of strategy, called Ni Ten Ichi Ryu, and now I think I will explain it in writing for the first time." — Miyamoto Musashi "These things cannot be explained in detail. From one thing, know ten thousand things. When you attain the Way of strategy there will not be one thing you cannot see. You must study hard." — Miyamoto Musashi "If you learn "indoor" techniques, you will think narrowly and forget the true Way. Thus you will have difficulty in actual encounters." — Miyamoto Musashi "There is timing in everything. Timing in strategy cannot be mastered without a great deal of practice." — Miyamoto Musashi