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So I'm a Spider, So What? S1E20 — This Isn't My Fault, Is It?
7.1
So I'm a Spider, So What?•Season 1•Episode 20

This Isn't My Fault, Is It?

7.1/10 · 124 votesMay 28, 202124 min

Ranked #16 of 24 in Season 1•matches the season avg

Discussion

Mother's been defeated, and the protagonist flees from Ariel into Keren County. But unexpected guests keep arriving, one after another. One of them is from the Kingdom of Ohts, and is after her power. The other is the administrator, Güliedistodiez.

Directed byShinichirou Ueda
Previous episodeE19 · I Guess This Is a Class Reunion?Next episodeE21 · So, I'm Not in This One, Am I?
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Seasons1

All1

Season 1 Episodes24

Reincarnated in Another World? stillE1 6.9

Reincarnated in Another World?

My House, On Fire? stillE2 7.1

My House, On Fire?

Earth Wyrm (Dragon), Bad News? stillE3 7.0

Earth Wyrm (Dragon), Bad News?

Monkey, Wha—?! stillE4 7.4

Monkey, Wha—?!

Does Catfish Taste Good? stillE5 7.2

Does Catfish Taste Good?

The Hero and the Demon Lord? stillE6 7.4

The Hero and the Demon Lord?

Springtime for Princes? stillE7 7.2

Springtime for Princes?

Am I Dead? stillE8 7.3

Am I Dead?

I Can't Speak Isekai? stillE9 7.5

I Can't Speak Isekai?

Who Is This Geezer? stillE10 7.4

Who Is This Geezer?

Next Time Is the Big Battle? stillE11 7.1

Next Time Is the Big Battle?

My Battle Has Only Just Begun? stillE12 7.8

My Battle Has Only Just Begun?

Yay, The Outside, I'm Free? stillE13 7.4

Yay, The Outside, I'm Free?

You're Rebelling? I'm, Self-Deprecating stillE14 7.3

You're Rebelling? I'm, Self-Deprecating

Did Mother Send These Annoying Puppet Spiders? stillE15 7.3

Did Mother Send These Annoying Puppet Spiders?

Am I Getting Ahead of Myself? stillE16 7.0

Am I Getting Ahead of Myself?

What Am I Doing? stillE17 7.0

What Am I Doing?

You Guys Are Kind of Awful, Huh? stillE18 7.2

You Guys Are Kind of Awful, Huh?

I Guess This Is a Class Reunion? stillE19 7.6

I Guess This Is a Class Reunion?

This Isn't My Fault, Is It? stillE20 7.1Now viewing

This Isn't My Fault, Is It?

So, I'm Not in This One, Am I? stillE21 5.8

So, I'm Not in This One, Am I?

Be Forever, Me? stillE22 6.2

Be Forever, Me?

My Old Friend, Why...? stillE23 5.6

My Old Friend, Why...?

So I'm Still a Spider, So What? stillE24 7.1

So I'm Still a Spider, So What?

Cast9

Aoi Yuuki

Aoi Yuuki

Kumoko (voice)

Shun Horie

Shun Horie

Shun (voice)

Nao Toyama

Nao Toyama

Katia (voice)

Kaito Ishikawa

Kaito Ishikawa

Hugo (voice)

Yui Ogura

Yui Ogura

Sue (voice)

Eri Kitamura

Eri Kitamura

Fei (voice)

Kaya Okuno

Kaya Okuno

Filimøs (voice)

Aimi Tanaka

Aimi Tanaka

Yuri (voice)

Junya Enoki

Junya Enoki

Julius (voice)

Crew1

S

Shinichirou Ueda

Director

Discussion

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Episode Summary

"This Isn't My Fault, Is It?" is episode 20 of So I'm a Spider, So What? season 1. It scored 7.1/10 from 124 votes, ranking #16 of 24 episodes this season (season average 7.1). Directed by Shinichirou Ueda, it aired on May 28, 2021.

Next: E21 · So, I'm Not in This One, Am I?Best of Season 1