While not tagged as such on Pixiv I wonder if the girl lying on her back there is Raphtalia from that Shield Hero series, not watched it myself. If she is Raphtalia I assume the cat girl is also from that series?

Won't go changing any tags until we have some confirmation.

Monki said:

While not tagged as such on Pixiv I wonder if the girl lying on her back there is Raphtalia from that Shield Hero series, not watched it myself. If she is Raphtalia I assume the cat girl is also from that series?

Won't go changing any tags until we have some confirmation.

Artists tend to create "original characters" around the times they are having an infatuation with a game or anime. I have lost count as to how many Miku clones I have come across under the original tag. But here, the artist drew Raphtalia "but gave her different colored eyes so it is okay original character do not steal".