Could someone double-check the artist's name? The find artist button didn't work, and I'm no star at reading Japanese so I had to use translators, with all inaccuracy that comes with it.
There are about nine different potential pronunciations for 神藤, the most common being "Kandou". ("Kamifuji" is among them as well.) However, directly opening the image indicates via the URL that the artist registered under "unknown0320".