My 6 year old son, Penn, is back to discuss Monsters (or Kaiju) from the Godzilla franchise.
He covered Godzilla, King Kong, Mothra, Rodan, King Ghidorah & Mechagodzilla.

sources:
https://godzilla.com/monsterpedia/godzilla-1954-1975/
https://en.wikipedia.org/wiki/Kaiju
https://en.wikipedia.org/wiki/Godzilla
https://en.wikipedia.org/wiki/King_Kong
https://en.wikipedia.org/wiki/Mothra
https://en.wikipedia.org/wiki/Rodan
https://en.wikipedia.org/wiki/King_Ghidorah
https://en.wikipedia.org/wiki/Mechagodzilla