E.T.A.I. is the second episode of AIKa Zero. CharactersEdit Aika Sumeragi Karen Minamino Risako Nagisa Captain Rudolf Hagen Neena Hagen White Knights Miyu Shiratori Kana Shiraishi Rin Shiragiku Reiko and Manami Misumi E.T.A.I. Plot Edit This article is a stub. You can help AIKa Wiki by expanding it. Retrieved from "https://aika.fandom.com/wiki/E.T.A.I._(episode)?oldid=8627" Categories: Article stubs AIKa Zero Episodes AIKa Zero OVA Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.