
I don't think it's the same artist so I changed the tag back. They have different Pixiv accounts (and other social media) and different names, and there's no overlap between posts on Danbooru either.
Post #352070 is on the same pixiv account and it's tagged with kuuus. That's why I change the others too.
Ahhhh maybe it's the opposite then. Maybe someone tagged it wrong on Danbooru, then I used the info on Danbooru to tag the image here. That one you mentioned.