MusukoGoji (息子ゴジ MusukoGoji) is a Gojiran and an RP character used by Gallibon the Destroyer.
- Atomic Breath: MusukoGoji can fire a strong beam of atomic energy from his mouth.
- Super Strength: MusukoGoji is very strong.
- Adept Swimmer: MusukoGoji is an excellent swimmer and can swim at great speeds.
- MusukoGoji was originally used by Ghido, whose character was originally a low intelligent simpleton who worked for Spiga, was enemies with Zilla and then was later killed off. Gallibon the Destroyer then claimed MusukoGoji and now uses him differently.
- MusukoGoji is also known as Godzilla 1967.
- The MusukoGoji suit was made much larger than previous Godzilla suits in order to make Godzilla appear taller than Minilla. For this reason, veteran Godzilla suit actor Haruo Nakajima was limited to playing Godzilla in water tank footage using the previous Godzilla costume. Baseball player Seiji Onaka was instead cast as the main Godzilla performer. Onaka injured his hand early in filming, however, and subsequently was replaced by Hiroshi Sekita, better known for playing Sanda opposite Nakajima in War of the Gargantuas. Incidentally, Nakajima would later don the MusukoGoji for the filming of swimming scenes in Toho's "Big Tank" for Godzilla vs. Gigan.
- MusukoGoji is Gallibon the Destroyer's first Showa Godzilla.