No, it's gibberish that resembles Japanese writing but doesn't actually form real symbols (although some are close)

The combination of の and ? that it came up with is amusing.

I'm curious, if trained with mostly English text in the images rather than Japanese, if it would produce mostly recognizable roman characters (but not necessarily words) or whether instead the characters would be largely unrecognizable.

More reference images with what looks convincingly (to a nonspeaker's eyes) like text:

https://thisanimedoesnotexist.ai/results/psi-1.5/seed9501.pn...

https://thisanimedoesnotexist.ai/results/psi-1.0/seed6369.pn...

This GAN trained on Garfield content often does generate real letters: https://www.youtube.com/watch?v=ip8HDAi9yMg

Yeah, I'm seeing what almost looks like さは and でる in there, but that's about it.

I'd love to see this done with English text, since it's the only language I know.