So I'm a Spider, So What?

Kumo desu ga, Nani ka?
蜘蛛ですが、なにか?

Source

So I'm a Spider, So What?
Kumo desu ga, Nani ka?· 蜘蛛ですが、なにか?
novel

I used to be a normal high school girl but in the blink of an eye, I woke up in a place I've never seen before and-and I was reborn as a spider?! How could something that's nothing more than a tiny spider (that's me) possibly survive in literally the worst dungeon ever? Are there no rules? There should be some rules! Who the hell is responsible for this? SHOW YOUR FACE! (Source: Yen Press)

Cameo

So I’m a Spider, So What?: The Daily Lives of the Kumoko Sisters
Kumo desuga, Nani ka?: Kumoko Sisters no Nichijou· 蜘蛛ですが、なにか? 蜘蛛子四姉妹〈シスターズ〉の日常
manga

What would you do if you were reincarnated in a fantasy world as four spiders? *Source: Yen Press, Vol. 1*