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Seven Samurai (1954) is a must watch for any fledgling samurai or even just general film fan.
Sanjuro (1962) is the direct sequel to Yojimbo.
Ran (1985) is one of my personal favorite films, and Kurosawa’s magnum opus in a filmography of masterpieces. It’s essentially King Lear with samurai.
Rashomon (1950) technically isn’t a “samurai” movie per se, but is inventive, entertaining, introduced Kurosawa and Japanese film to the West, and does have a samurai in it.
Other Kurosawa samurai movies of interest:
Kagemusha (1980), (bandit pretends to be the daimyo. “Dress rehearsal” for Ran)
Throne of Blood (1957), (MacBeth with Samurai)
The Hidden Fortress (1958) (the foundation of which Star Wars was built).
Red Beard (1965) Takes place during samurai times, but is about doctors. It’s highly praised, yet surprisingly one of the few Kurosawa films I’ve never seen.
Non-Kurosawa Classic Samurai Movies:
Harakiri (1962) - kind of an anti-samurai film, really dives into the hypocrisy and contradictions in the warrior class
Lady Snowblood (1973) - What Tarantino based Kill Bill on
The Sword of Doom (1966) - A psychopath samurai rampage with a bit of a ghost story at the end.
Samurai Rebellion (1967) - same director as
Harakiri dives into similar themes, great cinematography and sound, Mifune and Nakadai together, with a fantastic duel at the end.
Kill! (1968) - If you’ve ever wondered what a samurai parody dark comedy film would be like, here it is.
Samurai Trilogy:
-Musashi Miyamoto (1954)
-Duel at Ichijojo Temple (1955)
-Duel at Ganryo Island (1956)
-Criterion collection certified trilogy can’t be wrong.
And there is also the very long running
Zatoichi (the Blind Samurai) and
Lone Wolf and Cub series
This should help your search as well. Happy hunting!
IMDB Too 65 Samurai List
www.imdb.com