IkatchiMatsumi

A girl who comes from the sea with plans to invade humanity as punishment for the pollution done to the sea. However, after causing damage to a beach house, she is forced to work as a waitress to pay for the damages and also sleeps at the Aizawa residence. Like a squid, she has ten fully controllable tentacles that protrude from the top of her head like hair and can spew squid ink from her mouth. She also possesses numerous abilities from various breeds of squid, such as glowing, moving the little flaps on her hat or changing her weight at will in order to better control her tentacles. According to her, she will die if she takes her hat off. She enjoys shrimp and greatly fears natural predators like killer whales, to the point that even swimming floats shaped like killer whales terrify her. Although generally immature and often getting herself into mischief, she is a fast learner, able to master complex things such as math and other languages in a short period of time (although this does not change that fact that many of the other characters are smarter than her). She almost always ends her sentences with “de geso” (ゲソ?, lit. “arms of squid as food”) as a final particle and emphasizes “ika” in sentences, which is reflected by how it’s written (e.g.:ja na ika (～じゃなイカ?, lit. isn’t it?)). In the English dub, she incorporates various squid-based puns into her dialogue.