Mihama, Japan

A fishing vessel overseas by the name of Yahata-Maru was moving along the coast with a volcano erupting northwest. Yahata-Maru then gets attacked by an unknown force that is revealed to be Godzilla who was formerly known as Godzillasaurus who was then Irradiated by Nuclear tests. As the ship got destroyed, Godzilla rose to the surface towards Mihama intending to find a nuclear plant to help with his powers but first, He'll have to destroy the buildings that he sees are blocking his path

He roared to announce his presence to the people of Mihama and they started to flee with Milita's backup plan soon to be executed in due time