G.I. Samurai

Japanese soldiers with tank, APC, patrol boat and helicopter suddenly find themselves stranded 400 years in the past. Their designated leader, Lieutenant Yoshiaki Iba (Sonny Chiba), befriends and joins forces with Nagao Kagetora, the war leader of lord Koizumi. In the meantime, Iba faces the desperation of his men who want to return to their own time.