Akira Kurosawa's "Kagemusha", "Ran", "The Seven Samurai", "Dreams"
Also:
Blade Runner
Azumi 1, 2
Shinobi (imagine Romeo and Juliet in medieval Japan, and belonging to enemy ninja clans)
Battle Royale (a masterpiece in mental and physical violence)
Sukeban Deka~Code Name Asamiya Saki~ (called in the west Yo-Yo Cop Girl or something like that)Sukeban Deka: Codename = Asamiya Saki - Wikipedia, the free encyclopedia
Mediterraneo (great italian film)