哥斯拉VS盖刚

　　Gigan crashes near Mount Fuji and goes on a rampage, easily destroying the JSDF fighter jets sent to stop him. Godzilla appears to challenge him, equally unfazed by the military's attacks, and they battle in a city. As four more Gigans arrive, Godzilla unleashes his atomic breath.

　　G vs. G is a 2019 short Godzilla fan film directed by Takuya Uenishi and submitted to the GEMSTONE Godzilla contest. It was uploaded to the GEMSTONE YouTube channel on March 20, 2019, and became one of the six prize-winners, a group which included Godziban. As part of his winnings, Uenishi was given the opportunity to create a Toho-backed sequel, entitled Godzilla vs. Gigan Rex.