Not Prier. Her head has been 'shopped onto the body of one of Ryoji's original characters, and the hair color of the two children has been changed to look like Prier's. It's also been pointlessly cropped.

Uploaded the original at post #328617

And while we're at it, why is the artist tag nomura_ryouji? Dude's name is Majima Ryoji. Tag should be majima_ryoji.

forum #6411 and forum #2981

As for ryoji and ryouji, it's simply a matter of proper romanization.

Moebius_Strip said:
As for ryoji and ryouji, it's simply a matter of proper romanization.

Dude calls himself Ryoji on his own homepage.

His real name (which he used to be credited under) is 野村良治. I don't see how you get "Majima" from 野村. And now it's just simply "Ryoji" according to his homepage, but I didn't see any mention of "Majima" there.

I didn't "get" Majima from anything. Ryoji Nomura the name he's been widely known by on these here interwebs. Thus my confusion as to why the Danbooru tag is nomura_ryouji.