Shinryaku! Ika Musume manga cover

Shinryaku! Ika Musume

侵略!イカ娘

Invasion! Squid Girl, The Invader Comes from the Bottom of the Sea!,

Published: 2007
Rating:
4.5 (406 ratings)
Author:
Status: Completed
Latest Chapter: 418

Description

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

Chapters (431)

Volume 22

Chapter 418 - Haven't You Decided?
Published: Friday, February 9, 2018
Chapter 417 - Won't You Finish Your Homework?
Published: Friday, February 9, 2018
Chapter 416 - Isn't It a Cleaning Robot?
Published: Friday, February 9, 2018
Chapter 415 - Isn't It Sanae's Token of Gratitude?
Published: Friday, February 9, 2018
Chapter 414 - Isn't It Just the Two of Them?
Published: Friday, February 9, 2018
Chapter 413 - Isn't It Conveyor Belt Sushi?
Published: Friday, February 9, 2018
Chapter 412 - Won't You Collect Blood?
Published: Friday, February 9, 2018
Chapter 411 - Isn't It a Growth Chart?
Published: Friday, February 9, 2018
Chapter 410 - Won't You Become the Manager?
Published: Friday, February 9, 2018
Chapter 409 - Isn't It a Herbivore Type?
Published: Friday, February 9, 2018
Chapter 408 - Isn't It a Bomb Threat?
Published: Friday, February 9, 2018
Chapter 407 - Won't You Do Your Homework?
Published: Friday, February 9, 2018
Chapter 406 - Won't You Become a Hero?
Published: Friday, February 9, 2018
Chapter 405 - Isn't It a Festival for Kindergarten?
Published: Friday, February 9, 2018
Chapter 404 - Isn't It Kick the Can?
Published: Friday, February 9, 2018
Chapter 403 - Isn't Chizuru Absent?
Published: Friday, February 9, 2018
Chapter 402 - Aren't You Praising Her?
Published: Friday, February 9, 2018
Chapter 401 - Aren't We Stranded?
Published: Friday, February 9, 2018
Chapter 400 - Isn't It a Parasol?
Published: Friday, February 9, 2018

Volume 21

Chapter 399 - What's My Palm's Fortune-Telling?
Published: Friday, February 9, 2018
Chapter 398 - Won't You Make Countermeasures for the Stray Dogs?
Published: Friday, February 9, 2018
Chapter 397 - Won't You Become a Youkai?
Published: Friday, February 9, 2018
Chapter 396 - Won't You Make a Review?
Published: Friday, February 9, 2018
Chapter 395 - Won't You Rescue Them?
Published: Friday, February 9, 2018
Chapter 394 - Aren't You Banned?
Published: Friday, February 9, 2018
Chapter 393 - Won't You Worry About Me?
Published: Friday, February 9, 2018
Chapter 392 - Isn't It a Nightmare?
Published: Friday, February 9, 2018
Chapter 391 - Isn't It an Imitation?
Published: Friday, February 9, 2018
Chapter 390 - Isn't It Pickup Baseball?
Published: Friday, February 9, 2018
Chapter 389 - Isn't There an Alien Fad?
Published: Friday, February 9, 2018
Chapter 388 - Won't You Wake Up?
Published: Friday, February 9, 2018
Chapter 387 - Aren't You on Good Terms?
Published: Friday, February 9, 2018
Chapter 386 - Isn't It a Heroine Show?
Published: Friday, February 9, 2018
Chapter 385 - Aren't You a Detective?
Published: Friday, February 9, 2018
Chapter 384 - Aren't These the Sewers?
Published: Friday, February 9, 2018
Chapter 383 - How About Culinary Training?
Published: Friday, February 9, 2018
Chapter 382 - Won't You Change Your Ways?
Published: Friday, February 9, 2018
Chapter 381 - Isn't that Treatment Harsh?
Published: Friday, February 9, 2018

Volume 20

Chapter 380 - Aren't You Devolving?
Published: Friday, February 9, 2018
Chapter 379 - Don't You Have a Poor Sense of Direction?
Published: Friday, February 9, 2018
Chapter 378 - Isn't It a Life-Sized Figurine?
Published: Friday, February 9, 2018
Chapter 377 - Won't You Do My Dirty Work?
Published: Friday, February 9, 2018
Chapter 376 - How About a Water Gun Battle?
Published: Friday, February 9, 2018
Chapter 375 - Hasn't Day and Night Reversed?
Published: Friday, February 9, 2018
Chapter 374 - Won't You See from a Kid's Point of View?
Published: Friday, February 9, 2018
Chapter 373 - Isn't the Diet a Success?
Published: Friday, February 9, 2018
Chapter 372 - Isn't It a Self-Defense Class?
Published: Friday, February 9, 2018
Chapter 371 - Aren't You Lining Up?
Published: Friday, February 9, 2018
Chapter 370 - Won't You be My Buddy to Talk to?
Published: Friday, February 9, 2018
Chapter 369 - How About a Pajama Party?
Published: Thursday, February 8, 2018
Chapter 368 - It's a Medical Robot?
Published: Thursday, February 8, 2018
Chapter 367 - Isn't It a Treasure Chest?
Published: Thursday, February 8, 2018
Chapter 366 - Didn't You Drop it?
Published: Thursday, February 8, 2018
Chapter 365 - Shall We Graduate From Toys?
Published: Thursday, February 8, 2018
Chapter 364 - Aren't Those School Friends?
Published: Thursday, February 8, 2018
Chapter 363 - Shall We Whistle?
Published: Thursday, February 8, 2018
Chapter 362 - Shall We Have A VIP Seat?
Published: Thursday, February 8, 2018

Volume 19

Chapter 361.5 - Bite Size! Mini Ika Musume
Published: Thursday, February 8, 2018
Chapter 361 - Wanna Sumo Wrestle on the Beach?
Published: Thursday, February 8, 2018
Chapter 360 - Aren't You a Proxy?
Published: Thursday, February 8, 2018
Chapter 359 - Isn't It a Scam?
Published: Thursday, February 8, 2018
Chapter 358 - Shall We Stick With the Police For a Day?
Published: Thursday, February 8, 2018
Chapter 357 - Wanna Fish Bream With Shrimp?
Published: Thursday, February 8, 2018
Chapter 356 - What Do You Think About Regulatink?
Published: Thursday, February 8, 2018
Chapter 355 - Isn't that a Face Board?
Published: Thursday, February 8, 2018
Chapter 354 - How About Coaching?
Published: Thursday, February 8, 2018
Chapter 353 - Let's Trick?
Published: Thursday, February 8, 2018
Chapter 352 - How About an Interview?
Published: Thursday, February 8, 2018
Chapter 351 - How About Diggink It Out?
Published: Thursday, February 8, 2018
Chapter 350 - Is that a Magic Wand?
Published: Thursday, February 8, 2018
Chapter 349 - I'm Acting Like a Teacher, Right?
Published: Thursday, February 8, 2018
Chapter 348 - Isn't that Watermelon High-Grade?
Published: Thursday, February 8, 2018
Chapter 347 - Aren't You Stuck?
Published: Thursday, February 8, 2018
Chapter 346 - Isn't that Your Greatest Enemy?
Published: Thursday, February 8, 2018
Chapter 345 - Isn't It Delinquency?
Published: Thursday, February 8, 2018
Chapter 344 - Want to Try Combining?
Published: Thursday, February 8, 2018
Chapter 343 - Hasn't It Been Raining a Long Time?
Published: Thursday, February 8, 2018

Volume 18

Chapter 342 - Isn't It Tentacular?
Published: Thursday, February 8, 2018
Chapter 341 - How About Changing Your Image?
Published: Thursday, February 8, 2018
Chapter 340 - Doesn't Nagisa Have School Today?
Published: Thursday, February 8, 2018
Chapter 339 - Won't You Dive?
Published: Thursday, February 8, 2018
Chapter 338 - Is this Island Deserted?
Published: Thursday, February 8, 2018
Chapter 337 - Aren't You Skipping Out?
Published: Thursday, February 8, 2018
Chapter 336 - Hasn't He Run Away?
Published: Thursday, February 8, 2018
Chapter 335 - Isn't It a Dine and Dash?
Published: Thursday, February 8, 2018
Chapter 334 - Isn't that a Kid's Phone?
Published: Thursday, February 8, 2018
Chapter 333 - How About a Collab?
Published: Thursday, February 8, 2018
Chapter 332 - Aren't You a Little Weird?
Published: Thursday, February 8, 2018
Chapter 331 - Isn't It Traffic Safety Class?
Published: Thursday, February 8, 2018
Chapter 330 - Isn't that Amazing?
Published: Thursday, February 8, 2018
Chapter 329 - Won't You Put It On?
Published: Thursday, February 8, 2018
Chapter 328 - Why Isn't There Anything Here?
Published: Thursday, February 8, 2018
Chapter 327 - Am I a Boring Adult?
Published: Thursday, February 8, 2018
Chapter 326 - Who's the Club Leader?
Published: Thursday, February 8, 2018
Chapter 325 - Isn't It a Figure?
Published: Thursday, February 8, 2018
Chapter 324 - Won't You Get Recruited?
Published: Thursday, February 8, 2018

Volume 17

Chapter 323 - Won't You Fast?
Published: Thursday, February 8, 2018
Chapter 322 - Don't I Look Like a Cop?
Published: Thursday, February 8, 2018
Chapter 321 - Won't You Ignore It?
Published: Thursday, February 8, 2018
Chapter 320 - Won't You Apologize?
Published: Thursday, February 8, 2018
Chapter 319 - Isn't It a Hoax?
Published: Thursday, February 8, 2018
Chapter 318 - How About Exercising Once in a While?
Published: Thursday, February 8, 2018
Chapter 317 - How About Taking a Walk Together?
Published: Thursday, February 8, 2018
Chapter 316 - Aren't You Addicted to Games?
Published: Thursday, February 8, 2018
Chapter 315 - Isn't It a Costumer Character?
Published: Thursday, February 8, 2018
Chapter 314 - Can't You Help Being Good at Drawing?
Published: Thursday, February 8, 2018
Chapter 313 - Isn't It the Job Here?
Published: Thursday, February 8, 2018
Chapter 312 - Won't You Knock Down the Dominoes?
Published: Thursday, February 8, 2018
Chapter 311 - Won't You Predict the Future?
Published: Thursday, February 8, 2018
Chapter 310 - Aren't You Human?
Published: Thursday, February 8, 2018
Chapter 309 - How About Getting Fat?
Published: Thursday, February 8, 2018
Chapter 308 - Isn't It Predictable?
Published: Thursday, February 8, 2018
Chapter 307 - Isn't that a Desperate Situation?
Published: Thursday, February 8, 2018
Chapter 306 - Aren't You Homesick?
Published: Thursday, February 8, 2018
Chapter 305 - Won't You Throw Dice?
Published: Thursday, February 8, 2018

Volume 16

Chapter 304 - Isn't It a Way to Go to School?
Published: Thursday, February 8, 2018
Chapter 303 - Isn't It a Stamp Card?
Published: Thursday, February 8, 2018
Chapter 302 - Won't You Enter a Different Sea?
Published: Thursday, February 8, 2018
Chapter 301 - Won't You Arrest Them for Me?
Published: Thursday, February 8, 2018
Chapter 300 - Won't You Party?
Published: Thursday, February 8, 2018
Chapter 299 - Won't You Play Pretend Sentai?
Published: Thursday, February 8, 2018
Chapter 298 - Isn't It a Ghost Picture?
Published: Thursday, February 8, 2018
Chapter 297 - Won't You Put on Shoes?
Published: Thursday, February 8, 2018
Chapter 296 - Isn't It Measuring Tape?
Published: Thursday, February 8, 2018
Chapter 295 - Won't You Overcome It?
Published: Thursday, February 8, 2018
Chapter 294 - Won't You Invade the Stall?
Published: Thursday, February 8, 2018
Chapter 293 - Isn't It the School Pool?
Published: Thursday, February 8, 2018
Chapter 292 - Isn't It Kyaraben?
Published: Thursday, February 8, 2018
Chapter 291 - Won't You Make Fried Rice?
Published: Thursday, February 8, 2018
Chapter 290 - Shouldn't We Fight?
Published: Thursday, February 8, 2018
Chapter 289 - Isn’t It an Inseparable (Yet Unsavory) Relationship?
Published: Thursday, February 8, 2018
Chapter 288 - Won't You Produce?
Published: Thursday, February 8, 2018
Chapter 287 - Isn't It Insect Collecting?
Published: Thursday, February 8, 2018
Chapter 286 - Won't You Live a Long Life?
Published: Thursday, February 8, 2018

Volume 15

Chapter 285 - Aren't They Homemade Cookies?
Published: Thursday, February 8, 2018
Chapter 284 - Won't You Get a Scooter License?
Published: Thursday, February 8, 2018
Chapter 283 - Won't You Go Shopping?
Published: Thursday, February 8, 2018
Chapter 282 - Isn't It a Tetrapot?
Published: Thursday, February 8, 2018
Chapter 281 - Isn't It a Police ID?
Published: Thursday, February 8, 2018
Chapter 280 - Aren't You Tailing?
Published: Thursday, February 8, 2018
Chapter 279 - Isn't It a Purse-Snatcher?
Published: Thursday, February 8, 2018
Chapter 278 - Won't You Share a Table?
Published: Thursday, February 8, 2018
Chapter 277 - Won't You Become a Daughter?
Published: Thursday, February 8, 2018
Chapter 276 - Won't You Handstand?
Published: Thursday, February 8, 2018
Chapter 275 - Isn't It the Police?
Published: Thursday, February 8, 2018
Chapter 274 - Isn't It Gorou vs Isozaki?
Published: Thursday, February 8, 2018
Chapter 273 - Aren't You a Crybaby?
Published: Thursday, February 8, 2018
Chapter 272 - Isn't It Feng-Shui?
Published: Thursday, February 8, 2018
Chapter 271 - Won't You Scare Someone?
Published: Thursday, February 8, 2018
Chapter 270 - Won't You Play Games with Chizuru?
Published: Thursday, February 8, 2018
Chapter 269 - Won't You Get Serious?
Published: Thursday, February 8, 2018
Chapter 268 - Won't You be Fashionable?
Published: Thursday, February 8, 2018
Chapter 267 - Isn't the Secret Exposed?
Published: Thursday, February 8, 2018

Volume 14

Chapter 266 - Isn't It Fake Fried Shrimp?
Published: Thursday, February 8, 2018
Chapter 265 - Aren't You a Tutor?
Published: Thursday, February 8, 2018
Chapter 264 - Can't You Buy a Replacement?
Published: Thursday, February 8, 2018
Chapter 263 - Isn't It Fancy?
Published: Thursday, February 8, 2018
Chapter 262 - Won't You Go to Kindergarten?
Published: Thursday, February 8, 2018
Chapter 261 - Isn't It the Invasion Club?
Published: Thursday, February 8, 2018
Chapter 260 - Isn't It Exercise?
Published: Thursday, February 8, 2018
Chapter 259 - Isn't It a Stray Dog?
Published: Thursday, February 8, 2018
Chapter 258 - Won't You Do Forward Spins?
Published: Thursday, February 8, 2018
Chapter 257 - Isn't It a Pet Dog?
Published: Thursday, February 8, 2018
Chapter 256 - Isn't this a Prediction?
Published: Thursday, February 8, 2018
Chapter 255 - Aren't You Used to It?
Published: Thursday, February 8, 2018
Chapter 254 - Aren't You a Glutton!?
Published: Thursday, February 8, 2018
Chapter 253 - Aren't You Selling an Official Tour?
Published: Thursday, February 8, 2018
Chapter 252 - Aren't You Helping?
Published: Thursday, February 8, 2018
Chapter 251 - Isn't Someone There?
Published: Thursday, February 8, 2018
Chapter 250 - Won't We Meet by Chance?
Published: Thursday, February 8, 2018
Chapter 249 - Isn't that a Nurse?
Published: Thursday, February 8, 2018
Chapter 248 - Aren't You Going to Catch It?
Published: Thursday, February 8, 2018
Chapter 247.5 - Shinryaku! Ika Musume in June
Published: Thursday, February 8, 2018

Volume 13

Chapter 247 - Aren't those Your Best Clothes?
Published: Thursday, February 8, 2018
Chapter 246 - Isn't that a Rival Store?
Published: Thursday, February 8, 2018
Chapter 245 - Isn't It a Look-Alike?
Published: Thursday, February 8, 2018
Chapter 244 - Aren't You Obsessing?
Published: Thursday, February 8, 2018
Chapter 243 - Won't Daruma-san Fall Down?
Published: Thursday, February 8, 2018
Chapter 242 - Isn't It a Rhino Beetle?
Published: Thursday, February 8, 2018
Chapter 241 - Won't You Lend a Tentacle at My Restaurant?
Published: Thursday, February 8, 2018
Chapter 240 - Won't You Go to Nagisa's House?
Published: Thursday, February 8, 2018
Chapter 239 - Isn't It a Message in a Bottle?
Published: Thursday, February 8, 2018
Chapter 238 - Isn't It a Typhoon?
Published: Thursday, February 8, 2018
Chapter 237 - Won't You Make Plans?
Published: Thursday, February 8, 2018
Chapter 236 - Aren't You Looking Down on Me?
Published: Thursday, February 8, 2018
Chapter 235 - Won't You Become a Model?
Published: Thursday, February 8, 2018
Chapter 234 - Isn't It a Cavity?
Published: Thursday, February 8, 2018
Chapter 233 - Isn't that an Alarm Clock?
Published: Thursday, February 8, 2018
Chapter 232 - Isn't It a Ghost Story?
Published: Thursday, February 8, 2018
Chapter 231 - Isn’t It Pilfering?
Published: Thursday, February 8, 2018
Chapter 230 - Isn't It the Wrong Person?!
Published: Thursday, February 8, 2018
Chapter 229 - Shall We Patrol?
Published: Thursday, February 8, 2018

Volume 12

Chapter 228 - Aren't You Sisters?!
Published: Thursday, February 8, 2018
Chapter 227 - Isn't It Sleep Paralysis?
Published: Thursday, February 8, 2018
Chapter 226 - Isn't It High-School Baseball?
Published: Thursday, February 8, 2018
Chapter 225 - Won't You Play Arcade Games?
Published: Thursday, February 8, 2018
Chapter 224 - Isn't that a Bit Too Amazing?
Published: Thursday, February 8, 2018
Chapter 223 - Hasn't It been Worn Backwards?
Published: Thursday, February 8, 2018
Chapter 222 - Can't We Go Ice-Skating?
Published: Thursday, February 8, 2018
Chapter 221 - Stickers?
Published: Thursday, February 8, 2018
Chapter 220 - Can I Try Pounding It?
Published: Thursday, February 8, 2018
Chapter 219 - Isn't It an Allergy?
Published: Thursday, February 8, 2018
Chapter 218 - Won't You be a Friend?
Published: Thursday, February 8, 2018
Chapter 217 - Won't You Buy a TV?
Published: Thursday, February 8, 2018
Chapter 216 - Won't You Become Normal?
Published: Thursday, February 8, 2018
Chapter 215 - Doesn't It Look Smart?
Published: Thursday, February 8, 2018
Chapter 214 - Aren't You Popular?
Published: Thursday, February 8, 2018
Chapter 213 - Isn't It a Caster?
Published: Thursday, February 8, 2018
Chapter 212 - Won't You Be Terrified?
Published: Thursday, February 8, 2018
Chapter 211 - Aren't You Jealous?
Published: Thursday, February 8, 2018
Chapter 210 - Won't You Welcome Ayumi?
Published: Thursday, February 8, 2018

Volume 11

Chapter 209.5 - Shinryaku! Ika Musume in New Year's Day
Published: Thursday, February 8, 2018
Chapter 209 - Aren't You an Invader?
Published: Thursday, February 8, 2018
Chapter 208 - Won't You Work for 24 Hours?
Published: Thursday, February 8, 2018
Chapter 207 - Isn't It a Wind-Chime?
Published: Thursday, February 8, 2018
Chapter 206 - Won't You Stare?
Published: Thursday, February 8, 2018
Chapter 205.5 - Fun-size Ika Musume R
Published: Friday, February 9, 2018
Chapter 205 - Isn't It Ken Ken Pa?
Published: Thursday, February 8, 2018
Chapter 204 - Won't You Hide It?
Published: Thursday, February 8, 2018
Chapter 203 - Isn't this a Daruma Doll?
Published: Thursday, February 8, 2018
Chapter 202 - Isn't that a Plastic Pool?
Published: Thursday, February 8, 2018
Chapter 201 - Isn't It a Scarecrow?
Published: Thursday, February 8, 2018
Chapter 200 - Isn't It Ramune?
Published: Thursday, February 8, 2018
Chapter 199 - Isn't that a Hill Myna?
Published: Thursday, February 8, 2018
Chapter 198 - Won't You Go Fishing?
Published: Thursday, February 8, 2018
Chapter 197 - Isn't It a Summer Greeting?
Published: Thursday, February 8, 2018
Chapter 196 - Isn't It a Playground?
Published: Thursday, February 8, 2018
Chapter 195 - Won't You Take Lessons?
Published: Thursday, February 8, 2018
Chapter 194 - Isn't that Mom?
Published: Thursday, February 8, 2018
Chapter 193 - Isn't It a Haunted House?
Published: Thursday, February 8, 2018
Chapter 192 - Won't You Hide?
Published: Thursday, February 8, 2018
Chapter 191 - Isn't that a New Home?
Published: Thursday, February 8, 2018

Volume 10

Chapter 190 - Won't You Break Up?
Published: Thursday, February 8, 2018
Chapter 189 - Won't You Play Train?
Published: Thursday, February 8, 2018
Chapter 188 - Isn't It a Pillow?
Published: Thursday, February 8, 2018
Chapter 187 - Aren't You a Beginner?
Published: Thursday, February 8, 2018
Chapter 186 - Won't You Repay a Favor?
Published: Thursday, February 8, 2018
Chapter 185 - Won't You Face Each Other?
Published: Thursday, February 8, 2018
Chapter 184 - Won't You Make Home Visits?
Published: Thursday, February 8, 2018
Chapter 183.1 - Won't You Aspire? - Extra
Published: Wednesday, November 5, 2025
Chapter 183 - Won't You Aspire?
Published: Thursday, February 8, 2018
Chapter 182 - Isn't It Air?
Published: Thursday, February 8, 2018
Chapter 181 - Won't You Team Up?
Published: Thursday, February 8, 2018
Chapter 180 - Won't You Sumo Wrestle?
Published: Thursday, February 8, 2018
Chapter 179 - Aren't You a Handyman?
Published: Thursday, February 8, 2018
Chapter 178.1 - Isn't It Self Defense? - Extra
Published: Wednesday, November 5, 2025
Chapter 178 - Isn't It Self Defense?
Published: Thursday, February 8, 2018
Chapter 177 - Won't You Run Away?
Published: Thursday, February 8, 2018
Chapter 176 - Won't You Save?
Published: Thursday, February 8, 2018
Chapter 175 - Won't You Take Prevention Training?
Published: Thursday, February 8, 2018
Chapter 174 - Isn't It Hypnotism?
Published: Thursday, February 8, 2018
Chapter 173 - Won't You Rest?
Published: Thursday, February 8, 2018
Chapter 172 - Won't You Concentrate?
Published: Monday, August 13, 2018

Volume 9

Chapter 171 - Aren't You Cold?
Published: Thursday, February 8, 2018
Chapter 170 - Isn't It a Special Police?
Published: Thursday, February 8, 2018
Chapter 169 - Aren't You All Siblings?
Published: Thursday, February 8, 2018
Chapter 168 - Stop Dressing Like a Man?
Published: Thursday, February 8, 2018
Chapter 167 - Isn't that a Hat?
Published: Thursday, February 8, 2018
Chapter 166 - Won't You Get Lighter?
Published: Thursday, February 8, 2018
Chapter 165.5 - Shinryaku! Ika Musume in April
Published: Thursday, February 8, 2018
Chapter 165 - Won't You Join Our Club?
Published: Thursday, February 8, 2018
Chapter 164 - Isn't It a UFO?
Published: Thursday, February 8, 2018
Chapter 163 - Won't You Run?
Published: Thursday, February 8, 2018
Chapter 162 - Isn't She a Maid?
Published: Thursday, February 8, 2018
Chapter 161 - Won't You Play Jump Rope?
Published: Thursday, February 8, 2018
Chapter 160 - Isn't it Yakiniku?
Published: Thursday, February 8, 2018
Chapter 159 - Isn't it Photochemical Smog?
Published: Thursday, February 8, 2018
Chapter 158 - Shouldn't You Respect Those Younger than You?
Published: Thursday, February 8, 2018
Chapter 157 - Isn't it Dodgeball?
Published: Thursday, February 8, 2018
Chapter 156 - Isn't It Heat Stroke?
Published: Thursday, February 8, 2018
Chapter 155 - Isn't it Just Chizuru and I?
Published: Thursday, February 8, 2018
Chapter 154 - Aren't They Sandals?
Published: Thursday, February 8, 2018
Chapter 153 - Wanna Make a Hole?
Published: Thursday, February 8, 2018

Volume 8

Chapter 152.5 - Shinryaku! Ika Musume in Xmas
Published: Thursday, February 8, 2018
Chapter 152 - Isn't It English?
Published: Thursday, February 8, 2018
Chapter 151 - Won't You Fight?
Published: Thursday, February 8, 2018
Chapter 150 - Aren't They Fireworks?
Published: Thursday, February 8, 2018
Chapter 149 - Isn't it a Yellow Card?
Published: Monday, August 13, 2018
Chapter 148 - Wanna Dress Up as a Guy?
Published: Thursday, February 8, 2018
Chapter 147 - Isn't It Buddha?
Published: Thursday, February 8, 2018
Chapter 146 - Won't You go to Another Summer Festival?
Published: Monday, August 13, 2018
Chapter 145 - Won't You Go to the Pool?
Published: Thursday, February 8, 2018
Chapter 144 - Isn't It Tanabata?
Published: Thursday, February 8, 2018
Chapter 143 - Isn't It My Bag?
Published: Thursday, February 8, 2018
Chapter 142 - Won't You Play Alone?
Published: Thursday, February 8, 2018
Chapter 141 - Isn't It a Sunflower?
Published: Thursday, February 8, 2018
Chapter 140 - No More Shrimp?
Published: Thursday, February 8, 2018
Chapter 139 - Won't You Do Radio Excercises?
Published: Thursday, February 8, 2018
Chapter 138 - Won't You be Welcomed Over?
Published: Thursday, February 8, 2018
Chapter 137 - Won't You Save Them?
Published: Thursday, February 8, 2018
Chapter 136 - Isn't It Candid?
Published: Thursday, February 8, 2018
Chapter 135 - Are Those Jellyfish?
Published: Thursday, February 8, 2018
Chapter 134 - Aren't You a Rival in Love?
Published: Thursday, February 8, 2018

Volume 7

Chapter 133 - Can't It be Broken?
Published: Thursday, February 8, 2018
Chapter 132 - Won't You Be Swept Away?
Published: Thursday, February 8, 2018
Chapter 131 - Won't You Transform?
Published: Thursday, February 8, 2018
Chapter 130 - Isn't that Lightning?
Published: Thursday, February 8, 2018
Chapter 129 - Won't You Carry?
Published: Thursday, February 8, 2018
Chapter 128 - Won't You Come Over to Play?
Published: Thursday, February 8, 2018
Chapter 127 - Aren't You a Burglar?
Published: Thursday, February 8, 2018
Chapter 126 - Won't You Try Club Activities?
Published: Thursday, February 8, 2018
Chapter 125 - Won't You Try a Lottery?
Published: Thursday, February 8, 2018
Chapter 124 - Won't You Try Bowling?
Published: Thursday, February 8, 2018
Chapter 123 - Isn't that Doubtful?
Published: Thursday, February 8, 2018
Chapter 122 - Isn't that a Drama?
Published: Thursday, February 8, 2018
Chapter 121 - Isn't It 3D?
Published: Thursday, February 8, 2018
Chapter 120 - Isn't that a Watermelon?
Published: Thursday, February 8, 2018
Chapter 119 - Won't You Spot the Mistakes?
Published: Wednesday, February 7, 2018
Chapter 118 - Won't You Take a Walk?
Published: Wednesday, February 7, 2018
Chapter 117 - Won't You Try Surfing?
Published: Wednesday, February 7, 2018
Chapter 116 - Won't You Be Loved?
Published: Wednesday, February 7, 2018
Chapter 115 - Won't You Doorbell Ditch?
Published: Wednesday, February 7, 2018
Chapter 114.5 - Shinryaku! Ika Musume @ Halloween
Published: Wednesday, February 7, 2018

Volume 6

Chapter 114 - Won't You Work at the Southern Winds?
Published: Wednesday, February 7, 2018
Chapter 113 - Isn't that a Cat?
Published: Wednesday, February 7, 2018
Chapter 112 - Won't You Grow?
Published: Wednesday, February 7, 2018
Chapter 111 - Won't You Play Cops and Robbers?
Published: Wednesday, February 7, 2018
Chapter 110 - Won't You Walk?
Published: Wednesday, February 7, 2018
Chapter 109 - Won't You Play Time Attack?
Published: Wednesday, February 7, 2018
Chapter 108 - Aren't Those Dolls?
Published: Wednesday, February 7, 2018
Chapter 107 - Aren't You the Person Inside?
Published: Wednesday, February 7, 2018
Chapter 106 - Isn't that Amnesia?
Published: Wednesday, February 7, 2018
Chapter 105 - Aren't You Going Hiking?
Published: Wednesday, February 7, 2018
Chapter 104 - Isn't that the Olympics?
Published: Wednesday, February 7, 2018
Chapter 103 - Isn't that Summer Fatigue?
Published: Wednesday, February 7, 2018
Chapter 102 - Don't You Want Makeup?
Published: Wednesday, February 7, 2018
Chapter 101 - Aren't You Frightened?
Published: Wednesday, February 7, 2018
Chapter 100 - Won't You Have a Test of Courage?
Published: Wednesday, February 7, 2018
Chapter 99 - Isn't that an RC?
Published: Wednesday, February 7, 2018
Chapter 98 - Isn't that a Teru Teru Bozu?
Published: Wednesday, February 7, 2018
Chapter 97 - Isn't that a New Menu?
Published: Wednesday, February 7, 2018
Chapter 96 - Won't You Action?
Published: Wednesday, February 7, 2018
Chapter 95.5 - Shinryaku! Ika Musume in Spring
Published: Wednesday, February 7, 2018

Volume 5

Chapter 95 - Isn't It a Secret Invention?
Published: Wednesday, February 7, 2018
Chapter 94 - Isn't It My Room?
Published: Wednesday, February 7, 2018
Chapter 93 - Won't You Fall Down?
Published: Wednesday, February 7, 2018
Chapter 92 - Won't You Blow it Up?
Published: Wednesday, February 7, 2018
Chapter 91 - Isn't It a Date?
Published: Wednesday, February 7, 2018
Chapter 90 - Isn't It a Hero Show?
Published: Wednesday, February 7, 2018
Chapter 89 - Don't You Like It?
Published: Wednesday, February 7, 2018
Chapter 88 - Isn't It a Danger Zone?
Published: Wednesday, February 7, 2018
Chapter 87 - Won't You Go to the Lab?
Published: Wednesday, February 7, 2018
Chapter 86.5 - Omake
Published: Wednesday, February 7, 2018
Chapter 86 - Isn't She the Queen?
Published: Wednesday, February 7, 2018
Chapter 85 - Isn't It A Medal Game?
Published: Wednesday, February 7, 2018
Chapter 84 - Aren't They Hiccups?
Published: Wednesday, February 7, 2018
Chapter 83 - Isn't It Paper Scissors Rock?
Published: Wednesday, February 7, 2018
Chapter 82 - Isn't He Picking Up Girls?
Published: Wednesday, February 7, 2018
Chapter 81 - Does It Tickle?
Published: Wednesday, February 7, 2018
Chapter 80 - Isn't It a Crayfish?
Published: Wednesday, February 7, 2018
Chapter 79 - Won't You Go to an Amusement Park?
Published: Wednesday, February 7, 2018
Chapter 78 - Aren't They Plans?
Published: Wednesday, February 7, 2018
Chapter 77 - Isn't He a DIY-er?
Published: Wednesday, February 7, 2018

Volume 4

Chapter 76 - Won't You Open Your Eyes?
Published: Wednesday, February 7, 2018
Chapter 75 - Won't You Draw?
Published: Wednesday, February 7, 2018
Chapter 74 - Won't You Keep Watch?
Published: Wednesday, February 7, 2018
Chapter 73 - Won't You Fly It?
Published: Wednesday, February 7, 2018
Chapter 72 - Won't You Push It?
Published: Wednesday, February 7, 2018
Chapter 71 - Won't You Have Revenge?
Published: Wednesday, February 7, 2018
Chapter 70 - Aren't You Sick?
Published: Wednesday, February 7, 2018
Chapter 69 - Won't You Play House?
Published: Wednesday, February 7, 2018
Chapter 68 - Won't You Perform Magic?
Published: Wednesday, February 7, 2018
Chapter 67 - Won't You Trust?
Published: Wednesday, February 7, 2018
Chapter 66 - Won't You be Loved?
Published: Wednesday, February 7, 2018
Chapter 65 - Won't You House Watch?
Published: Wednesday, February 7, 2018
Chapter 64 - Isn't It Evil?
Published: Wednesday, February 7, 2018
Chapter 63 - Isn't It a Plate?
Published: Wednesday, February 7, 2018
Chapter 62 - Aren't You a Target?
Published: Wednesday, February 7, 2018
Chapter 61 - Isn't It Love?
Published: Wednesday, February 7, 2018
Chapter 60 - Won't You Play Beach Volleyball?
Published: Wednesday, February 7, 2018
Chapter 59 - Won't You Collect Points?
Published: Wednesday, February 7, 2018
Chapter 58 - Isn't It Hopeless?
Published: Wednesday, February 7, 2018

Volume 3

Chapter 57.5 - Shinryaku! Ika Musume in Winter
Published: Wednesday, February 7, 2018
Chapter 57 - Don't You Have Self-Control?
Published: Wednesday, February 7, 2018
Chapter 56 - Aren't You a Fake?
Published: Wednesday, February 7, 2018
Chapter 55 - Won't You be Intimidated?
Published: Wednesday, February 7, 2018
Chapter 54 - Aren't You a Newcomer?
Published: Wednesday, February 7, 2018
Chapter 53 - Isn't that a Hose?
Published: Wednesday, February 7, 2018
Chapter 52 - Won't You Economize?
Published: Wednesday, February 7, 2018
Chapter 51 - Won't You Pedal?
Published: Wednesday, February 7, 2018
Chapter 50 - Won't Get into Shape?
Published: Wednesday, February 7, 2018
Chapter 49 - Won't You Lose Weight?
Published: Wednesday, February 7, 2018
Chapter 48 - Won't You Commercialize?
Published: Wednesday, February 7, 2018
Chapter 47 - Won't You Worry?
Published: Wednesday, February 7, 2018
Chapter 46 - Aren't You an Adult?
Published: Wednesday, February 7, 2018
Chapter 45 - Won't You Flap?
Published: Wednesday, February 7, 2018
Chapter 44 - Won't You Use an Umbrella?
Published: Wednesday, February 7, 2018
Chapter 43 - Won't You Swat?
Published: Wednesday, February 7, 2018
Chapter 42 - Won't You Kick?
Published: Wednesday, February 7, 2018
Chapter 41 - Won't You Tell My Fortune?
Published: Wednesday, February 7, 2018
Chapter 40 - Can I Bother You?
Published: Wednesday, February 7, 2018
Chapter 39 - Won't You Shake?
Published: Wednesday, February 7, 2018

Volume 2

Chapter 38.5 - Bite Size! Mini Ika Musume
Published: Wednesday, February 7, 2018
Chapter 38 - Won't You Be Mine?
Published: Wednesday, February 7, 2018
Chapter 37 - Won't You Hide It?
Published: Wednesday, February 7, 2018
Chapter 36 - Won't You Battle for Customers?
Published: Wednesday, February 7, 2018
Chapter 35 - Won't You Play a Video Game?
Published: Wednesday, February 7, 2018
Chapter 34 - Aren't You an Alien? Part 2
Published: Wednesday, February 7, 2018
Chapter 33 - Aren't You an Alien?
Published: Wednesday, February 7, 2018
Chapter 32 - Won't You Go to Elementary School?
Published: Wednesday, February 7, 2018
Chapter 31 - Won't You Go to High School?
Published: Wednesday, February 7, 2018
Chapter 30 - Won't You Build?
Published: Wednesday, February 7, 2018
Chapter 29 - Will You Find It?
Published: Wednesday, February 7, 2018
Chapter 28 - Won't You Study?
Published: Wednesday, February 7, 2018
Chapter 27 - Won't You Come In?
Published: Wednesday, February 7, 2018
Chapter 26 - Won't You be Alone?
Published: Wednesday, February 7, 2018
Chapter 25 - Isn't It a Secret Base-Ika?
Published: Wednesday, February 7, 2018
Chapter 24 - Can't You Swim-Ika?
Published: Wednesday, February 7, 2018
Chapter 23 - Isn't It a Pinch-ika?
Published: Wednesday, February 7, 2018
Chapter 22 - Aren't You Scared-ika?
Published: Wednesday, February 7, 2018
Chapter 21 - Can't You Inspect Me?
Published: Wednesday, February 7, 2018
Chapter 20 - Shan't We Shop?
Published: Wednesday, February 7, 2018

Volume 1

Chapter 19 - Isn't It a Festival?
Published: Wednesday, February 7, 2018
Chapter 18 - Won't You Take It?
Published: Wednesday, February 7, 2018
Chapter 17 - Aren't You My Comrade?
Published: Wednesday, February 7, 2018
Chapter 16 - Won't You Celebrate?
Published: Wednesday, February 7, 2018
Chapter 15 - Won't You Use the Cell-Phone?
Published: Wednesday, February 7, 2018
Chapter 14 - Are You Drowning?
Published: Wednesday, February 7, 2018
Chapter 13 - Aren't You Going to Perform Something?
Published: Wednesday, February 7, 2018
Chapter 12 - Aren't You Going to Take Revenge?
Published: Wednesday, February 7, 2018
Chapter 11 - Am I Not Interrupting?
Published: Wednesday, February 7, 2018
Chapter 10 - Aren't You Going to Launch It?
Published: Wednesday, February 7, 2018
Chapter 9 - Won't You Keep It?
Published: Wednesday, February 7, 2018
Chapter 8 - Aren't You Burnt?
Published: Wednesday, February 7, 2018
Chapter 7 - Aren't You a Comrade?
Published: Wednesday, February 7, 2018
Chapter 6 - My Worst Enemy-ika?
Published: Wednesday, February 7, 2018
Chapter 5 - Isn't this a Chance?
Published: Wednesday, February 7, 2018
Chapter 4 - Gathering Squid?
Published: Wednesday, February 7, 2018
Chapter 3 - May I Run?
Published: Wednesday, February 7, 2018
Chapter 2 - May I Vomit?
Published: Wednesday, February 7, 2018
Chapter 1 - May I Invade You?
Published: Wednesday, February 7, 2018