Shinryaku! Ika Musume
- Volume 22Chapter 400-418
- Ch 418 (END): Haven't You D... May 28, 2017 Ch 417 Won't You Finish You... May 28, 2017 Ch 416 Isn't It A Cleaning... May 28, 2017 Ch 415 Isn't It Sanae's Tok... May 28, 2017 Ch 414 Isn't It Just the Tw... May 28, 2017 Ch 413 Isn't It Conveyor Be... May 28, 2017 Ch 412 Won't You Collect Bl... May 28, 2017 Ch 411 Isn't It A Growth Ch... May 28, 2017 Ch 410 Won't You Become the... May 28, 2017 Ch 409 Isn't It A Herbivore... May 28, 2017 Ch 408 Isn't It A Bomb Thre... May 28, 2017 Ch 407 Won't You Do Your Ho... May 28, 2017 Ch 406 Won't You Become A H... May 28, 2017 Ch 405 Isn't It A Festival... May 28, 2017 Ch 404 Isn't It Kick the Ca... May 28, 2017 Ch 403 Isn't Chizuru Absent... May 31, 2017 Ch 402 Aren't You Praising... May 31, 2017 Ch 401 Aren't We Stranded? May 31, 2017 Ch 400 Isn't It A Parasol? May 28, 2017
- Volume 21Chapter 381-399
- Ch 399 What's My Palm's For... Dec 31, 2016 Ch 398 Won't You Make Count... Dec 31, 2016 Ch 397 Won't You Become A Y... Dec 31, 2016 Ch 396 Won't You Make A Rev... Dec 31, 2016 Ch 395 Won't You Rescue The... Dec 31, 2016 Ch 394 Aren't You Banned? Dec 31, 2016 Ch 393 Won't You Worry Abou... Dec 31, 2016 Ch 392 Isn't It A Nightmare... Dec 31, 2016 Ch 391 Isn't It An Imitatio... Dec 31, 2016 Ch 390 Isn't It Pickup Base... Dec 31, 2016 Ch 389 Isn't There An Alien... Dec 31, 2016 Ch 388 Won't You Wake Up? Jan 3, 2017 Ch 387 Aren't You On Good T... Jan 3, 2017 Ch 386 Isn't It a Heroine S... Jan 3, 2017 Ch 385 Aren't You A Detecti... Jan 3, 2017 Ch 384 Aren't These The Sew... Jan 3, 2017 Ch 383 How About Culinary T... Jan 3, 2017 Ch 382 Won't You Change You... Jan 3, 2017 Ch 381 Isn't That Treatment... Jan 1, 2017
- Volume 20Chapter 362-380
- Ch 380 Aren't You Devolving... Dec 13, 2016 Ch 379 Don't You Have A Poo... Dec 13, 2016 Ch 378 Isn't It A Life-Size... Dec 13, 2016 Ch 377 Won't You Do My Dirt... Dec 13, 2016 Ch 376 How About A Water Gu... Dec 13, 2016 Ch 375 Hasn't Day and Night... Dec 13, 2016 Ch 374 Won't You See from A... Dec 13, 2016 Ch 373 Isn't The Diet A Suc... Dec 13, 2016 Ch 372 Isn't It A Self-Defe... Dec 13, 2016 Ch 371 Aren't You Lining Up... Dec 13, 2016 Ch 370 Won't You Be My Budd... Dec 13, 2016 Ch 369 How About A Pajama P... Dec 13, 2016 Ch 368 It's A Medical Robot... Dec 13, 2016 Ch 367 Isn't It A Treasure... Dec 13, 2016 Ch 366 Didn't You Drop it? Dec 13, 2016 Ch 365 Shall We Graduate Fr... Oct 16, 2016 Ch 364 Aren't Those School... Oct 16, 2016 Ch 363 Shall We Whistle? Oct 16, 2016 Ch 362 Shall We Have A VIP... Oct 16, 2016
- Volume 19Chapter 343-361
- Volume 18Chapter 324-342
- Volume 17Chapter 305-323
- Volume 16Chapter 286-304
- Volume 15Chapter 267-285
- Volume 14Chapter 248-266
- Volume 13Chapter 229-247
- Volume 12Chapter 213-228
- Volume 11Chapter 192-212.5
- Volume 10Chapter 172-191
- Volume 09Chapter 153-171.5
- Volume 08Chapter 133.5-152
- Volume 07Chapter 114.5-133
- Volume 06Chapter 95.5-114
- Volume 05Chapter 76.5-95
- Volume 04Chapter 57.5-76
- Volume 03Chapter 39-57.3
- Volume 02Chapter 20-38.5
- Volume 01Chapter 1-19
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.