★ 7.7 Film
The Sword of Doom
1966
Same creator (Kihachi Okamoto); both explore samurai and based on novel or book
★ 8.2 Film
Samurai Rebellion
1967
Both explore samurai and based on novel or book; both drama and action
★ 7.1 Film
Chûshingura
1962
Both explore japan and samurai; both drama and action
★ 8.4 Film
Harakiri
1962
Both explore japan and samurai; both drama and action
★ 7.3 Film
Japan's Longest Day
1967
Same creator (Kihachi Okamoto); both explore japan and based on novel or book
★ 7.0 Film
Tenchu!
1969
Both explore jidaigeki and edo period; both drama and action