He makes his characters say shit like "Lol" a lot, and the first story of his that comes to mind is the one where he glues them so they can't poop and waits for them to explode.
But, I mean, to offer a comparison, look at post #14378
He does the same sort of thing with how crazy their cheeks puff up in proportion to their bodies, the wateriness of their eyes, that sort of thing.
That would be why I would suspect it was them. Even as the artists continue to refine and improve they generally have their own style with certain things.
If this guy is really Sales guy, then I approve of crushing the Reimu since 90% of Sales Guy yu's are rage inducing shitheads, he's like 2nd place in "the guy making yu's rage inducing by default" ranking, behind Z-Aki/Gesuaki who is number 1 for obvious reasons.
I think it's someone else simply using Sales Guy as an anatomical model for how to draw a yukkuri with bulging cheeks. The "prettiness" and detail of the arcing, curling lines in the ribbon and bangs seem drastically unlike Sales Guy. The handwriting is quite different, too--Sales Guy didn't write his "yu"s all connected like this.
Also, most of Sales Guy's past output was about screaming, hateful, ugly trash meeting a satisfying end. It'd be strange for him to make his comeback with a pretty, well-groomed, relatively good-mannered (pet?) yukkuri being teased/abused with no payoff in the pic.
Wait so this is a good yu? (beign sales guy or not aside) As I said if this was Sales Guy this Yu would be bad by default, but if he isn't, well, we don't know until it is translated.
Also, i'm the only one bothered by how this guy makes the tongues so small and peni like?