Movies like G.I. Samurai
Same DNA — director, keywords, mood, era. Ranked by closeness, with a decade spread.
⭐ Pick one — directed bridges
One curated follow-up rather than scrolling a grid:
Ninja Wars
1982 · ★ 5.6
director · country · score 
Gamera vs. Jiger
1970 · ★ 5.8
genres · decade · country · score 
Godzilla vs. Megalon
1973 · ★ 6.2
genres · decade · country · score 
Godzilla vs. Gigan
1972 · ★ 6.4
genres · decade · country · score 
Message from Space
1978 · ★ 5.9
genres · decade · country · score 
Japanese Spiderman: Episode 0
1978 · ★ 6.1
genres · decade · country · score 
The War in Space
1977 · ★ 6.2
genres · decade · country · score 
UFO Robot Grendizer vs. Great Mazinger
1976 · ★ 5.8
genres · decade · country · score