It's funny how triggered people are getting about aliens in Gundam. Dunno why people think citing an easy current example of Gundam Eight is a bad thing, but if you start tossing in old titles like Jupiter Mirage, From the Darkness, Hidden Shadow, the disconnect grows. Sure, the percentage of...
...non-human entries is isn't even a blip on the main radar, there's still a good amount of one-shots that deal with that type of stuff. I guess it's the selective nature of folks picking and choosing what one-shots to acknowledge and dismiss.