Colorist credit listed in indicia on inside front cover.
Back cover is identical to front cover, except close-up face is colored yellow (aka Cheese)
The movie spoofed is genuine, The War of the Gargantuas (フランケンシュタインの怪獣 サンダ対ガイラ, Furankenshutain no Kaijū: Sanda tai Gaira, lit. 'Frankenstein's Monsters: Sanda vs. Gaira') a 1966 kaiju film directed by Ishirō Honda.
Star Wars parody