Zeikauko are a species in the Supercell universe.

While the characters may not look it, they are part of the same biological species. What we would call "humans" are referred to as Zeikauko (Zeh-Eeh-Kah-Ooh-Koh) or Rogteo-Nem (Rog-TEH-Oh), depending on the language between Kolzni or Tepnem-Rho, respectively.