ゴジラ・エビラ・モスラ　南海の大決闘

The name of this movie is ゴジラ・エビラ・モスラ　南海の大決闘 released in 1966-12-17 and it's main theme is After being caught in a storm in the south seas, several teenagers and thief arrive on an island where natives have been enslaved by a terrorist organization. They also discover a sleeping Godzilla and decide to wake him up to aid in their plan to free the natives..