Movies like Sergeant Keroro The Super Duper Movie
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:
Gamera vs. Viras
1968 · ★ 5.6
country · score 
Gamera vs. Jiger
1970 · ★ 5.8
country · score 
Sanshiro Sugata, Part Two
1945 · ★ 6.0
country · score 
Battle in Outer Space
1959 · ★ 6.0
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Horrors of Malformed Men
1969 · ★ 5.6
country · score 
Goké, Body Snatcher from Hell
1968 · ★ 5.8
country · score 
The Most Beautiful
1944 · ★ 5.5
country · score 
The X from Outer Space
1967 · ★ 5.2
country · score