Dogora

Dogora is a 1964 Japanese kaiju film directed by Ishirō Honda, with special effects by Eiji Tsuburaya. Produced and distributed by Toho Studios, the film stars Yosuke Natsuki, Nobuo Nakamura, Hiroshi Koizumi, and Akiko Wakabayashi, along with American actor Robert Dunham. The film tells the story of a huge jellyfish-like carbon-eating creature from space that attacks Japan.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.

Poster © the film's rights holders.