Ebirah, Horror of the Deep

“The atrocious new monster Ebirah! Three giant monsters of the land, sea, and sky take part in the confrontation of the century!”

Ryota's brother is missing at sea, and the search ends with a stowaway trip on a criminal's boat, a shipwreck, and a stretch of coast no one on board expected to find. On Letchi island, Yoshimura (Akira Takarada) and Dayo (Kumi Mizuno) learn that a terrorist group holds the Infant Island natives as slaves. Jun Fukuda sets the castaways against that group, and the fragile trust between Yoshimura and Dayo is what keeps them moving.