

A fishing boat is attacked at sea by a gigantic, hairy monster. After examining the sole survivor (Kanji Tsuda), scientific adviser Dr Murakami (Shiro Sano) suspects the culprit is a “Keukegen spectre”, a shaggy supernatural beast from Japanese folklore. The announcement leads reporter Hideo Akihara (Ken Osawa) to a forest shrine dedicated to the Keukegen Geharha, where he finds several worshipers and learns that an ancient seal containing the monster has been broken.
Director
Screenplay
Status
Released
Original Language
JA
Doctor
Gaira, a humanoid sea beast spawned from the discarded cells of Frankenstein's monster, attacks the shores of Tokyo. While the Japanese military prepares to take action, Gaira's Gargantua brother, Sanda, descends from the mountains to defend his kin. A battle between good and evil ensues, leaving brothers divided and a city in ruins.