![](https://cdn.animecharacters.io/images/characters/large/30613-6d54222e.jpg)
Eiko Aizawa (相沢 栄子)
A girl who works at a beachhouse alongside her sister Chizuru. After Ika fails to invade the surface, she forces Ika to work for her to pay off a part of the wall she destroyed. She is easily frustrated with Ika and doesn't show much concern for her well-being or safety.
Animeography
Mangaography
Voice Actors
Kira Vincent-Davis
English
Ayumi Fujimura
Japanese
Yong Sin Lee
Korean
Heather Pennington
English
Araceli Romero
Spanish