During a scene in which naked dead bodies are being lifted on gurneys, the outline of their genitals can be seen on the sheet covering their crotch area. Not sexual.

Some bodies are seen covered in blood after being slain by meganulons.

Monsters attack people (offscreen). A monster attacks a city and completely destroys it. People Fight. Nothing that would scare anyone over 5

Rodan eats two people offscreen and their bones are seen during a flyover.

Meganulons attack miners in the tunnels but the scene cuts before anything happens. The men are later found with their bodies drained and mutilated.

None in the English version.

None

Some of the carnage might disturb younger viewers.

The Monsters may scare younger children.