So I'm a Spider, So What? The Daily Lives of the Kumoko Sisters manga volume 1 features story by Okina Baba and art by Asahiro Kakashi, Gratinbird, and Tsukasa Kiryu.

So, as you mighta noticed, I got reincarnated in another world-as a spider! And somewhere along the line, I somehow picked up skill called Parallel Minds. Which, y’know, is great when you need a little extra help running from monsters and firing off magic spells. But it can get kinda crazy when there’s four of me living in my head...