One of the most favorite of Godzilla's foes. Simply, itís a giant robot form of Godzilla, who started out as a bad guy controlled by space apes, but in the 90's and millennium versions, was created good and operated by humans. The millennium version was referred to as Kiryu.
Other appearances by this monster include:
Terror of MechaGodzilla
Godzilla vs. MechaGodzilla II (90's version)
Godzilla Against MechaGodzilla (Millennium version, Kiryu)
Godzilla: Tokyo SOS (Millennium version, Kiryu)
My YouTube channel - [link]
MechaGodzilla 1 art video - [link]