Samurai III boasts far superior color and composition to the first installment. The opener includes a beautiful scene of Kojiro and Akemi by a magnificent waterfall. This sets the stylistically polished tone of the film, a nice attempt to revive our interest in the sometimes-stalling narrative (Will Kojiro fight the indestructible Musashi? Is Otsu going to get her man after spurning his inviting advances?)
In terms of eye candy, this finale gives the most exotic colors (some may complain as "un-Japanese"), the best lighting, and the most skin of Mifune's Musashi! The story continues with the intellectual and spiritual education of Musashi. Even though the final duel is set up to be his moment of self-realisation, it is preceded by a tad-curious sequence of Musashi's farmlife. Very reminiscent of the samurai-villager relationship in Seven Samurai, Musashi becomes their protector against bandits. The result is formulaic but does what the story intends: return Musashi to a life of the earth - a humanist existence preached by his Buddhist education - and to his humble origin.
P.S. Although Miyamoto Musashi/Samurai I is crucial to understanding the rise of our hero, it probably got Best Foreign film for 1955 Academy Awards during the sudden "discovery" of Japanese films starting with Rashomon.
And if you're looking for a female figure with as much spunk as Musashi himself, note the courtesan in Samurai II. Her chastisement of Musashi, that he lacks humanly affection and thinks of women as weaklings, almost makes up for the overall iffy portrayal of "romantic heroines" in the trilogy!
