Muso Gonnosuke Katsuyoshi, founder of Kenjutsu

Gonnosuke Musō was a Japanese samurai who lived in the 17th century, founder of the Shintō Musō-ryū koryu school of jo-jutsu. His two duels with Musashi Miyamoto were famous. According to tradition, Gonnosuke armed with a jintachi faced Musashi Miyamoto and his daisho.