MusukoGoji

MusukoGoji (息子ゴジ) is the Godzilla suit used in Son of Godzilla.

Detail
This suit has a human-like head with big eyes, heavy lids and a stubby nose were made to more closely resemble Minya. His overall look was changed to look terrifying, but at the same time look like a father figure. Also, a much longer neck was given to this Godzilla to try and make him look much larger than his son. This suit would be used again in the film Godzilla vs. Gigan, for the film's swimming scenes.