The End of Evangelion
He is named after the . (This naming convention breaks from most of the other Angels in that it uses a Yah theophory, rather than an El theophory.) In "The End of Evangelion", his name appears on the Dummy Plugs for the mass-production Evas. Kaworu Nagisa's first appearance in the "Rebuild of Evangelion" series is shortly after the battle with Ramiel.