Shinryaku! Ika Musume Vol. 4 (Shinryaku! Ika Musume #4)

invade mankind as revenge for its pollution of the ocean. Her first task is to make the Lemon Beach House snack bar, owned by the Aizawa siblings, her base of operations. However, when she accidentally breaks a hole in their wall trying to swat aMoreinvade mankind as revenge for its pollution of the ocean. Her first task is to make the Lemon Beach House snack bar, owned by the Aizawa siblings, her base of operations. However, when she accidentally breaks a hole in their wall trying to swat a mosquito, she is forced to work as a waitress to pay off the damages. Thus, Ika Musume begins her life on the surface, learning new things and encountering many curious visitors to the beach house.