For the films North American video release artist Matt Frank designed the cover as a reference to the film Space Amoeba, specifically its American poster, Yog, the Space Monster.
The Japanese title translates to "Three Giant Monster Gourmet".
The film uses the techniques of Kigurumi, with is actually more in line with cruder amusement consumes rather than the more elaborate suit work from larger Japanese studios. This is evident in the simple monster suits which are not as detailed as those seen in TV Shows like Ultraman or studio films like Godzilla.