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Shinryaku! Ika Musume  
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From Hidoi~! Translators:

The sea in our world has been polluted. All sort of trash were thrown into the sea, making it unpleasant deep under the sea. One of the inhabitant of the sea, Ika Musume (Squid Girl) seeks to exact revenge on humanity for throwing trash into the sea. Clueless about the surface, she seeks to invade humanity alone, trying to rule over the world, only to find herself slaving away at one of the nearest beach-houses for breaking a side of its wall.


Related Series

Associated Names
Cuộc Xâm Lăng của Bé Mực
Invasion! Squid Girl
The Invader Comes from the Bottom of the Sea!

Groups Scanlating
CXC Scans
Fish Girl Scanlations

Latest Release(s)
v.18 c.330-335 by Habanero Scans (4d ago)
v.18 c.324-329 by Habanero Scans (3d ago)
v.17 c.319-323 by Habanero Scans (36d ago)
Search for all releases of this series

Status in Country of Origin
19 Volumes (Ongoing)

Completely Scanlated?

Anime Start/End Chapter
Starts at Vol 1, Chpt 1

User Reviews


User Rating
Average: 8.2 / 10.0 (152 votes)
Bayesian Average: 7.93 / 10.0
 31% (47 votes)
 19% (29 votes)
 18% (28 votes)
 16% (25 votes)
 7% (11 votes)
 3% (4 votes)
 2% (3 votes)
 0% (0 votes)
 1% (1 votes)
 3% (4 votes)

Last Updated
July 10th 2015, 5:02am PST



Category Recommendations





Original Publisher

Serialized In (magazine)
Shuukan Shounen Champion (Akita Shoten)

Licensed (in English)

English Publisher

Activity Stats (vs. other series)
Weekly Pos #561 increased(+393)
Monthly Pos #1745 decreased(-1)
3 Month Pos #2100 increased(+628)
6 Month Pos #2765 increased(+396)

List Stats
On 885 reading lists
On 408 wish lists
On 31 unfinished lists
On 158 custom lists

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Forum Posts
where did Shinryaku!Musume season 2 anime ended in manga? 866 days, 13 hours, 56 minutes ago
Does Tanabe Kozue (Tako Musume) ever reappear? 1590 days, 1 hours, 15 minutes ago
2nd Season of Ika Musume 1590 days, 1 hours, 18 minutes ago
missing chapters 1714 days, 6 hours, 26 minutes ago

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User Comments [ Order by usefulness ]

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Love it!   
Rating: N/A
by cecropiamoth
November 1st, 2014, 3:53pm
I laughed and smiled throughout this manga. It's true that it has an aura of kidstuff entertainment, but it's very good kids stuff. The main character is drawn with absolute maximum possible cuteness, and in that respect the manga reminds me of "Yotsuba!", as someone else mentioned. I don't think this is material that can hold the sustained interest of a grown-up, but it has a part to play, just like Yotsuba! You can read it episodically to enjoy the amazing cuteness and the funny gags when you need tor relax and pass a good time.
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Not my thing   
Rating: 1.0 / 10.0
by Name-Undecided
February 25th, 2011, 9:12am
It's like a cross between Sgt. Frog and Yotsuba& with all of the sadism and none of the charm. The attempts at humor mainly fall flat. Either this is just not my thing or it just sucks. Or possibly both.
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Deliciously adorable   
Rating: 10.0 / 10.0
by Nattack
November 24th, 2010, 5:04pm
I guess I like this so much because its like the Yotsuba anime i never got. A young girlsquid is immersed into a world in which she wished to conquer, but undershot the population - and ends up making friends and learns about what its like to live above the sea. many girly things happen, squids have never been so adorable.
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Rating: N/A
by Banarok
October 30th, 2010, 8:03pm
this manga is extremly cute in a way . . . . but sadly i have to agree with huhwhat

but they treat poor ika like a slave, they are never really nice to her, sometimes they treat her like a human being instead of a pet or a thing but its quite rare in comparison. its really horrible in that sense.
the most horrible thing is that they treat her that way even thou she have never harmed anyone, shes ignorat and they abuse that fact badly, i's horribly sad
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so very sad...   
Rating: 6.0 / 10.0
by HuhWhat
August 16th, 2010, 10:15pm
The whole point of this manga is to throw a joke character at a serious environmental issue. Then do everything in humanity's power to punish her for doing nothing wrong. It's frustrating to see her get short-handed every chapter, and they never give her a break.

It's like watching Greenpeace members shoot themselves. Sure, we all have a good laugh... but at what cost?

... Last updated on August 16th, 2010, 10:16pm
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Rating: 7.0 / 10.0
by takitogr
March 26th, 2010, 3:55am
it's enjoyable! some older readers might find it a bit simplistic in the art and story is a very clean manga both artwise and fanservice that i've noticed (thank god) and the jokes are pretty harmless

to tell you the truth the whole manga feels like something out of a kodomo magazine and not a shounen publication....the very cute round faces, the simple and clean artwork without much detail or many lines, the episodic storyline....what more proof do you need? its probably something that targets 12-13 yr olds with a childish simplistic approach but i wouldn't be surprised if it was in a kodomo mag...

BUT that doesn't mean it doesn't have it's charm...i quite enjoy it and i don't see any faults....for what it is, a simple gag manga, it's not bad at all
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Nice gag manga   
Rating: N/A
by x0mbiec0rp
March 4th, 2009, 5:24pm
Quick jokes, but the chapters are short. Characters are enjoyable, but over-the-top jokes have a tendency to take center stage. Altogether, an enjoyable series for comedy enthusiasts.
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Good short paged comedy   
Rating: N/A
by tsuto
March 2nd, 2009, 5:56am
The chapters are short, but they are enjoyable. It's a slice of life comedy manga, with a somehow unconventional main character, quite well done in my opinion. Check it.
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