Kumo desu ga, Nani ka?: Kumoko Sisters no Nichijou So I'm a Spider, So What? The Daily Lives of the Kumoko Sisters

Synopsis

When the "Parallel Minds" skill meant to enhance Kumoko's thought process goes horribly wrong, the four separate "minds" split off into four different bodies in an unforeseen side effect. With all of them having developed their own peculiar personalities, this soon leads to all kinds of strange and hilarious problems... [Written by MAL Rewrite]