Pixiv is what I've been using. I guess I should research Japanese tags better. I really wish there was a "no balloons" or just a "natural looking" tag to filter it. I will definitely look at the artists other artists interact or follow though. That's a good idea.

Another note is that if you use any social media with following:followers, popular artists usually have their mutual artist circle as followed, so you can bounce around artists just by looking at who they follow.