Yoshiro Taki

With most of his family already dead at Ogami Itto's hands, Retsudo launches one final plot to destroy him, and when that fails, unleashes the fury of every remaining member of the Yagyu clan.

1973 Toei film.

An uplifting drama about the bond between a group of high school seniors and their kind-hearted teacher, Mr. Yabuki. Faced with the rigors of growing up in modern times, students often look to Mr. Yabuki for advice and guidance. But when Mr. Yabuki’s career is threatened as a result of a false accusation from the school’s PTA, the students band together to stand up for their beloved teacher and help him to save his good reputation and job.

In Part I we see the young would-be swordsman setting out to achieve greatness in war, achieving nothing because fighting on the losing side, & then beginning his long period of wandering & training, with the goal always in mind of his duel with Kojiro. Part II builds toward that great duel on Ganryu Island, with considerable focus on Musashi's planning & forethought as to how to gain an advantage.