The main character from the manga/anime Shinryaku! Ikamusume. Her name literally means "squid girl" in English.
The self-proclaimed "guardian of the sea". Ikamusume emerges from the ocean to "invade" the humanity, only to be subdued by Aizawa Chizuru and was forced to work inside the Aizawa family's seaside restraurant.
Like a squid, she has an ability to control her tentacles-shaped hair for various purposes and is also capable of spraying ink.
