Semi-sequel to Yojimbo, which I don’t remember being this comical. Sure it’s all life-or-death situations, but Sanjuro gets swept accidentally into this group of young dudes trying to expose corruption, and he keeps pointing out their grave errors, calling them idiots and saving their asses just in time. Mifune hangs back playing cool for an hour before he finally gets to go haywire on some dudes, killing about twenty.
Tatsuya Nakadai (lead guy in Harakiri the same year) is the Sanjuro-equivalent of the opposition, the mutineers’ muscle who has a final blood-spraying showdown with our guy. His traitorous boss is Masao Shimizu, who appeared in every major Japanese film for decades but always twelfth-billed. Too many of the young samurai to keep track of, and their kidnapped righteous boss barely appears in the movie, but his wife (Takako Irie, a WWII-era Kurosawa star) and daughter (Reiko Dan, who slept her way to success in When a Woman Ascends the Stairs) get good roles.