Released ten years after the original 1954 Godzilla, Ghidorah, the Three-Headed Monster marked a palpable change and new direction for Toho's famous film franchise. Godzilla took on a friendlier personality as a defender of Japan, a characterisation that would carry the monster throughout the rest of the original series. The film also consolidated narrative continuity between the Godzilla series and Toho's other special effects films, developing recurrent themes in the process. Importantly, it introduced one of Toho's most famous creations: King Ghidorah.

Situated in a context that foregrounds Japan's post-war history and its curated images of recovery, stability, and affluence, Ghidorah, the Three-Headed Monster can be seen as reflective of such narratives. In 1954, Godzilla stood as an embodiment of wartime devastation haunting a post-war Tokyo; in 1964, an anthropomorphised Godzilla teamed up with Rodan and Mothra to defend Japan from the alien King Ghidorah. These contrasts and changes across tone and character evoke the historical processes that were taking place in post-war Japan, the narratives of which were carefully constructed and exported in highly visible and charged events like the 1964 Tokyo Olympics.

This volume in the Constellations series offers a history of the film's production, its place in Toho's special effects filmography, an interpretation of its social reflections within historical contexts, an examination of its legacy, and an inspection of its localised US release.