Origin
Japan
Ayumi is the daughter of The Southern Winds' owner. Though her beauty attracts a lot of customers, she is painfully shy around people, especially men. In order to face people, her father often fits her with the Squid Girl kigurumi. She occasionally works at the Lemon as a means to improve her sociability and is quite bashful around Eiko. However, she is fine talking to anyone she doesn't consider to be human, which so far includes Squid Girl, Chizuru and Sanae, and can also talk with animals. In the first drama CD, she confesses that if she isn't wearing a kigurumi mask, she can't properly express herself.
Squid Girl
The sea in our world has been polluted. All sorts of trash were thrown into the sea, making it unpleasant deep under the sea. 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 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.
